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Supermarket

A supermarket is a large self-service retail establishment that sells a wide assortment of groceries, including dry goods, fresh produce, meats, dairy, and household products, organized into distinct departments to facilitate customer selection and typically operating on a high-volume, low-margin model to offer competitive pricing.^[1]^[2] The format emerged in the United States during the early 20th century, building on chain grocery innovations like those of the Great Atlantic & Pacific Tea Company (A&P), which standardized operations and expanded nationally by the 1920s.^[2] The pioneering self-service concept was introduced by Clarence Saunders with the opening of the first Piggly Wiggly store in Memphis, Tennessee, in 1916, allowing customers to select items directly from shelves rather than relying on clerks.^[3]^[1] This was followed in 1930 by Michael Cullen's King Kullen in Queens, New York, widely recognized as the first true supermarket due to its expansive scale, suburban location with ample parking, and emphasis on volume-driven price reductions of up to 13% below conventional chains.^[1]^[2] Supermarkets transformed grocery retailing by leveraging economies of scale, centralized distribution, and innovations such as shopping carts and later computerized inventory systems, leading to increased product variety—from around 9,000 items in early stores to over 40,000 today—and lower consumer prices relative to independent grocers.^[2] By the mid-20th century, the format dominated the U.S. market, with supermarkets accounting for the majority of food sales and contributing to industry concentration, where leading chains captured significant market share through efficient operations and private-label brands.^[2] This evolution enhanced accessibility and convenience but also accelerated the decline of smaller, full-service stores, reshaping urban and suburban retail landscapes.^[1]

Definition and Core Features

Operational Definition and Scale Criteria

A supermarket operates as a self-service retail format where customers select products from shelves and pay at centralized checkout counters, primarily offering food and beverage items alongside household essentials, with minimal clerk assistance in aisles. This model emphasizes high-volume sales of perishable and packaged goods, organized into dedicated sections such as produce, dairy, meat, bakery, and dry groceries, supported by efficient inventory turnover and centralized distribution from suppliers.^[4] Unlike smaller formats requiring assisted service, supermarkets leverage economies of scale in purchasing and logistics to maintain competitive pricing on staples.^[5] Scale criteria for supermarkets center on physical footprint and product assortment, typically encompassing 20,000 to 50,000 square feet of selling space to accommodate extensive shelving and refrigerated displays without encroaching on hypermarket-level diversification into apparel or electronics. As of 2024, the average supermarket spans 42,453 square feet, enabling storage for an average of 39,000 stock-keeping units (SKUs), predominantly groceries comprising 80-90% of inventory.^[6]^[7] These dimensions support daily foot traffic of hundreds to thousands, with per-square-foot inventory values often exceeding $17 in optimized operations.^[8] Facilities below 20,000 square feet generally classify as conventional grocery stores, while exceeding 80,000 square feet shifts toward hypermarket operations with broader merchandise.^[5]^[9]

Distinctions from Traditional Grocery and Hypermarkets

Supermarkets distinguish from traditional grocery stores through their adoption of self-service models, larger physical scale, and expanded product assortments beyond basic foodstuffs. Traditional grocery stores, prevalent before the 1920s, typically operated on a smaller footprint—often under 5,000 square feet—and relied on full-service counter operations where clerks weighed bulk goods, sliced meats, or assembled orders based on customer lists, restricting efficiency and selection to essentials like produce, dairy, and staples.^[4] Supermarkets, by contrast, shifted to self-service aisles with pre-packaged items, facilitating inventories of 15,000 to 60,000 stock-keeping units (SKUs) that include not only groceries but also household cleaners, paper goods, and over-the-counter medications, all under one roof to enable one-stop shopping.^[4] This format, pioneered in the U.S. during the early 20th century, increased operational efficiency via higher customer throughput and reduced labor costs compared to the clerk-dependent traditional model.^[10] In terms of size and scope, the average supermarket spans approximately 42,000 square feet as of 2024, accommodating dedicated departments for fresh produce, bakery, deli, and frozen goods, which traditional groceries lacked due to space constraints and supply limitations.^[6] These stores prioritize food and adjacent household items, maintaining a focus on perishables and daily needs, whereas traditional outlets emphasized neighborhood convenience with minimal variety, often sourcing from local wholesalers on a daily basis without the centralized distribution enabling supermarkets' broader, branded selections.^[4] Supermarkets further diverge from hypermarkets by their more modest scale and narrower merchandise focus, avoiding the expansive general retail integration characteristic of the latter. Hypermarkets, typically exceeding 100,000 square feet, merge supermarket groceries with department store elements such as clothing, electronics, appliances, and sometimes automotive supplies, aiming for comprehensive one-stop retail experiences that supermarkets do not pursue.^[9] Originating in Europe in the 1960s, hypermarkets leverage economies of scale for lower prices across categories but require larger parking facilities and urban footprints unsuitable for standard supermarkets, which average under half that size and omit non-grocery durables to streamline operations around food-centric demand.^[9] This distinction reflects causal differences in supply chains: supermarkets optimize for high-velocity perishables via regional hubs, while hypermarkets incorporate slower-moving general merchandise, altering inventory turnover and store layouts.^[11]

Historical Development

Pre-Supermarket Retail Evolution

Prior to the development of modern grocery chains, retail for food and household goods primarily occurred through open markets, peddlers, and small independent stores dating back to colonial times in the United States. Public markets featured stalls operated by butchers, bakers, farmers, and other specialists selling fresh produce, meats, and baked goods directly to consumers, often in urban centers from the 18th century onward. General stores, evolving from 1700s trading posts along trade routes, served rural communities as multifunctional hubs stocking groceries, dry goods like fabrics and tools, tobacco, patent medicines, and sundries in sections divided by product type. These stores functioned not only as retail outlets but also as social and communication centers, where customers exchanged news and bartered goods such as eggs or cream for merchandise.^[12]^[13]^[14] In the 19th century, urban areas saw the rise of specialized grocery stores focusing on dry goods—non-perishable items like canned foods, grains, and packaged staples—alongside separate vendors for perishables such as meat and produce. Customers typically spent an entire day visiting multiple such outlets, as no single store offered comprehensive food assortments. Goods were stored behind counters in bulk, with clerks retrieving, weighing, and packaging items based on verbal orders to minimize handling by shoppers, reduce theft, and maintain perceived sanitation. Stores often extended credit to regular patrons and provided home delivery services, fostering personal relationships between proprietors and customers but limiting efficiency and scale. By the late 1800s, frame buildings with cellars for storage replaced earlier structures, yet operations remained labor-intensive and localized.^[15]^[16]^[17] Early chain operations emerged in the mid-19th century, exemplified by the Great Atlantic and Pacific Tea Company (A&P), founded in 1859, which initially focused on tea and coffee before expanding to small dry grocery outlets under 1,000 square feet by 1900. These chains clustered near butchers and greengrocers but retained counter-service models with limited staff of two to three employees per store, excluding fresh departments. Improvements in packaging, such as widespread use of tin cans and cardboard boxes by the early 1900s, preserved goods longer and standardized portions, laying groundwork for future scalability without yet altering the clerk-mediated shopping process. Such formats prioritized cash-and-carry for some chains by 1912, reducing credit reliance, but overall retail remained fragmented and service-oriented.^[1]^[15]

Pioneering Self-Service and Chain Experiments (1910s-1930s)

The introduction of self-service grocery retailing began with Clarence Saunders' establishment of the first Piggly Wiggly store in Memphis, Tennessee, on September 6, 1916. Prior to this, customers relied on clerks to retrieve items from behind counters, a labor-intensive process that limited efficiency and scalability. Saunders' model featured customers entering through turnstiles, selecting packaged goods from open shelves along one-way aisles to prevent congestion, and paying at a central checkout, which reduced staffing needs and enabled lower prices through higher volume.^[18]^[19]^[20] Piggly Wiggly's innovation quickly expanded, with Saunders securing U.S. Patent No. 1,242,872 in 1917 for his self-serving store design, emphasizing controlled customer flow and item selection. By 1922, the chain operated over 1,200 stores across the United States, franchised to independent operators under strict guidelines to maintain the self-service format and branded merchandise. This experiment demonstrated the viability of standardized, low-cost operations, as stores stocked fewer than 600 items but achieved turnover rates that undercut traditional grocers by 10-20% on average.^[20]^[21] Concurrent chain store growth, exemplified by the Great Atlantic & Pacific Tea Company (A&P), incorporated self-service elements amid rapid expansion. A&P shifted to "economy stores" in 1912, emphasizing cash-and-carry with minimal credit and service, growing from 585 outlets in 1913 to over 4,500 by 1920 and 15,000 by the early 1930s. These stores featured open shelving for dry goods and produce, reducing clerk intervention and enabling price competition that studies in the late 1920s found 4.5-14% lower than independents, driven by centralized purchasing and volume efficiencies.^[21]^[2] Other experiments in the 1920s tested consolidated formats with limited non-grocery items, such as household goods, in larger self-service spaces, laying groundwork for broader assortment strategies. However, challenges like inconsistent franchising enforcement at Piggly Wiggly and antitrust scrutiny of chains highlighted risks, yet these pioneers shifted retail from service-oriented to customer-driven models, prioritizing throughput over personalization.^[1]

Origin and U.S. Expansion (1930s-1950s)

The modern supermarket originated in the United States during the Great Depression, with Michael J. Cullen opening the first such store, King Kullen Grocery Company, on August 4, 1930, in a converted garage at 171-06 Jamaica Avenue in Queens, New York.^[22] This 6,400-square-foot operation featured self-service shopping, a wide assortment of over 1,000 products including groceries, meats, produce, and household items, and emphasized low prices through high-volume sales and minimal markups, advertising itself as the "World's Greatest Price Wrecker."^[23] Cullen, a former executive at Kroger and A&P, had proposed similar large-scale, low-price formats to his employers but was rejected, leading him to independently pioneer the model that combined elements of earlier self-service innovations with unprecedented scale and one-stop convenience.^[24] In the 1930s, the supermarket format proliferated amid economic hardship, as consumers sought value; by the decade's end, independent operators and chains like Big Bear in Elizabeth, New Jersey (1932), and Food Fair emulated King Kullen's approach, often in warehouse-like buildings exceeding 10,000 square feet.^[1] Established chains such as A&P began converting smaller outlets into larger supermarkets in the late 1930s, contributing to a tripling of chain store outlets from 1914 to 1930 and further growth thereafter, driven by efficiencies in bulk purchasing and reduced labor costs from self-service.^[25] These stores undercut traditional grocers by offering prices 10-20% lower, spurring rapid adoption despite opposition from trade associations fearing job losses and margin erosion.^[24] The 1940s and 1950s saw explosive U.S. expansion, fueled by postwar prosperity, suburban migration, and automobile ownership, which enabled customers to travel to larger, out-of-town locations.^[26] By 1950, supermarkets accounted for 35% of food retailing revenue, rising to over 50% by 1960, with chains like Safeway, Kroger, and A&P building expansive stores featuring innovations such as air conditioning, fluorescent lighting, and streamlined checkout systems.^[26] Safeway, for instance, adopted modern architectural designs like glass arches in the 1950s to attract suburban shoppers, while the total number of supermarket units grew from a few dozen in 1930 to thousands nationwide, transforming food distribution through centralized supply chains and private-label products.^[27] This era marked supermarkets' dominance over mom-and-pop stores, as their scale allowed for year-round availability of fresh produce via refrigerated transport and economies that absorbed wartime rationing disruptions without collapsing.^[1]

Postwar Globalization and Standardization (1950s-1980s)

Following World War II, the United States experienced a supermarket boom driven by economic prosperity, suburban migration, and increased automobile ownership, enabling larger out-of-town stores. By 1950, supermarkets accounted for 35% of U.S. food retailing revenue, rising significantly as chains like Safeway and Kroger expanded into formats exceeding 20,000 square feet with thousands of SKUs. Three new supermarkets opened daily during the 1950s, reflecting rapid adoption of self-service models, air conditioning, and centralized merchandising that reduced costs and boosted efficiency.^[26]^[25]^[28] This U.S. model began globalizing in Europe during the 1950s, where postwar reconstruction and rising consumer affluence facilitated the shift from counter-service shops to self-service supermarkets. In the United Kingdom, Tesco converted its St Albans store to self-service in 1950 and grew to over 800 outlets by the late 1960s through organic expansion and acquisitions, standardizing layouts with wide aisles and branded goods. France's Carrefour, founded in 1959, pioneered the hypermarket format with its 1963 Sainte-Geneviève-des-Bois opening, combining supermarket scale with department store variety in spaces over 100,000 square feet. Similar developments occurred in Belgium with GB's SuperBazar hypermarkets in 1961 and across the continent, as chains like Delhaize and Spar adopted American-inspired efficiencies.^[29]^[30]^[31] Standardization intensified through the 1960s-1980s, with chains implementing uniform store designs, vertical integration for supply chains, and economies of scale in procurement to lower prices and ensure consistency. National chains emulated proven U.S. practices, such as high-volume turnover of non-perishables and refrigerated sections, leading to supermarkets dominating European grocery sales by the 1980s. This era saw the proliferation of private labels and centralized distribution, reducing regional variations and enabling cross-border expansion, though adaptation to local regulations and tastes persisted.^[2]^[32]^[33]

Digital Integration and Modern Adaptations (1990s-2025)

In the 1990s, supermarkets increasingly integrated point-of-sale (POS) systems and electronic data interchange (EDI) to streamline inventory management and supply chain coordination, with EDI enabling automated ordering between retailers and suppliers as early as the mid-1990s.^[34] Barcode scanning, standardized via UPC since 1974, became ubiquitous by the decade's end, facilitating real-time stock tracking and reducing manual errors in operations.^[35] These adaptations were driven by competitive pressures to cut costs, with chains like Walmart emphasizing IT investments in logistics to achieve just-in-time inventory, though full-scale electronic integration varied by region due to infrastructure limitations.^[36] Early attempts at online grocery shopping emerged in the late 1990s, exemplified by Webvan's launch in 1996, which invested heavily in automated warehouses but collapsed in bankruptcy by 2001 amid overexpansion and unprofitable delivery models.^[37] Peapod, founded in 1989, persisted through acquisitions like Royal Ahold's in 2001, marking a shift toward hybrid models combining online ordering with in-store fulfillment.^[38] By the early 2000s, traditional chains adapted with platforms like Walmart.com in 2000 and Safeway's online delivery in 2002, focusing on click-and-collect to minimize logistics costs.^[39] Radio-frequency identification (RFID) gained traction post-2003 when Walmart mandated its use for high-volume suppliers, improving traceability but facing adoption hurdles due to high implementation costs until tag prices declined in the 2010s.^[34] The 2010s saw accelerated omnichannel strategies, with mobile apps for loyalty programs and personalized promotions becoming standard; for instance, Kroger's app, revamped around 2015, used data analytics to drive targeted offers, boosting customer retention.^[36] Self-checkout kiosks proliferated, reducing labor needs, while Instacart's 2012 founding partnered with chains for third-party delivery, expanding reach without proprietary fleets.^[40] Amazon's entry via Fresh in 2007 and Go's cashierless store in 2018 introduced computer vision and sensor fusion for frictionless exits, piloted in Seattle and influencing competitors like Sam's Club with Scan & Go.^[41] The COVID-19 pandemic from 2020 catalyzed digital adoption, surging online grocery penetration from 3.4% of U.S. sales in 2019 to 10.2% in 2020, prompting investments in curbside pickup and same-day delivery.^[37] By 2023, AI-driven tools for demand forecasting reduced waste, with chains like Ocado deploying robotic fulfillment centers handling up to 200 orders per hour via AI-optimized picking.^[42] In the mid-2020s, robotics for shelf-scanning and restocking addressed labor shortages, as seen in deployments by Brain Corp for planogram compliance and out-of-stock prevention.^[43] Emerging adaptations include electronic shelf labels for dynamic pricing and AI personalization, though scalability challenges persist amid varying regulatory environments for data privacy.^[44] These technologies, while enhancing efficiency, have raised concerns over job displacement, with automation projected to affect up to 20% of routine tasks by 2025 per industry analyses.^[45]

Store Operations

Layout and Merchandising Tactics

Supermarkets predominantly utilize a racetrack or loop layout, characterized by a continuous oval pathway encircling the store's perimeter and integrating central aisles, which directs customer traffic past a greater number of products to extend dwell time and foster impulse buying.^[46]^[47] This configuration, favored in large-format stores over the more efficient but exposure-limiting grid layout, has been shown to increase overall sales by enhancing product visibility and shopper navigation.^[48]^[49] Strategic departmental placement further optimizes revenue: fresh produce and floral sections are positioned near entrances to capitalize on the primacy effect, where initial positive sensory impressions of quality and freshness influence perceptions of the entire store, while high-margin impulse categories like bakery items follow to sustain engagement.^[50] Essentials such as dairy, milk, and eggs are relegated to the back, forcing traversal through multiple aisles lined with processed goods and promotions, thereby boosting exposure to non-essential items.^[50]^[46] Merchandising tactics emphasize vertical and horizontal shelf optimization, with the "eye level is buy level" axiom placing high-profit or brand-preferred products at adult eye height—typically 4 to 5 feet from the floor—to maximize visibility and selection rates, as lower shelves cater to children or bulk items and upper shelves require effort to access.^[51]^[52] End-cap fixtures at aisle ends highlight promotional or seasonal merchandise, amplifying sales through heightened prominence, while checkout lanes feature low-cost, high-impulse confectionery and accessories to capture final decisions.^[53]^[54] Empirical evidence on these tactics reveals causal links to purchasing behavior, though moderated by store size and demographics; for instance, a systematic review of in-store positioning strategies in high-income countries indicated that prominent shelf placement can elevate sales of targeted products by 10-30% in controlled experiments, but results are inconsistent across broader field studies due to confounding factors like price and habit.^[55] Planogramming software now enables data-driven adjustments, analyzing sales data to refine layouts for specific locales, as demonstrated by retailers reporting 5-15% uplift in category performance from optimized configurations.^[56]^[57]

Supply Chain and Inventory Practices

Supermarkets operate complex supply chains that connect producers, processors, distributors, and retail outlets, emphasizing efficiency to handle high-volume, low-margin perishable goods. Central to this are regional distribution centers (DCs) that consolidate shipments from suppliers, enabling economies of scale in transportation and reducing delivery frequencies to stores. For instance, large chains like Walmart maintain over 150 DCs in the U.S., processing billions of cases annually through automated sorting systems to ensure rapid throughput.^[58] Cross-docking, where incoming goods are immediately transferred to outbound trucks with minimal storage—often under 24 hours—minimizes inventory holding costs and spoilage risks, a practice Walmart scaled in the 1980s to achieve inventory turns of up to 8-10 times per year for non-perishables.^[59] Inventory practices in supermarkets prioritize real-time tracking and demand forecasting to balance stockouts against overstock, particularly for fresh produce and dairy with shelf lives as short as 3-7 days. Perpetual inventory systems, integrated with point-of-sale (POS) data, update stock levels continuously via barcode scanning during receiving and sales, allowing automated reorder points based on safety stock formulas that account for lead times typically ranging from 1-3 days for local suppliers.^[60] Vendor-managed inventory (VMI) shifts replenishment responsibility to suppliers, who monitor retailer data to deliver precise quantities, reducing retailer error rates by 20-30% in collaborative programs like those with Procter & Gamble.^[61] For perishables, first-in, first-out (FIFO) rotation ensures older stock is sold first, complemented by just-in-time (JIT) ordering that aligns deliveries with forecasted demand derived from historical sales, weather, and promotional data. JIT minimizes waste, which accounts for 1-2% of grocery sales in the U.S., by limiting on-hand inventory to 1-2 weeks' supply for staples, though it demands reliable supplier performance amid disruptions like the 2020-2022 global logistics strains that increased lead times by 50% in some cases.^[62] ^[63] Recent integrations of AI and RFID tags enhance accuracy, with Walmart's systems achieving 99% on-shelf availability through predictive analytics that process petabytes of transactional data daily.^[64] Cycle counts, conducted weekly on high-velocity items, verify physical stock against records, correcting discrepancies that can exceed 5% without intervention and directly impacting profitability given gross margins of 20-30%.^[60]

Technology and Automation in Daily Functions

Supermarkets employ self-checkout systems as a core automation technology for transaction processing, with 96% of grocery stores offering them globally as of 2024.^[65] These systems, which allow customers to scan and pay for items independently, saw over 217,000 terminals delivered worldwide in 2023, marking a 12% increase from the prior year and reflecting accelerated adoption post-COVID-19.^[66] The global self-checkout market reached USD 4.9 billion in 2024 and is projected to grow to USD 10.49 billion by 2030 at a compound annual growth rate of 13.4%, driven by labor cost reductions and faster throughput despite challenges like theft monitoring.^[67] In the United States, 86% of adults reported using self-checkout by September 2024, underscoring its integration into daily consumer routines.^[68] Inventory management relies on artificial intelligence (AI) and radio-frequency identification (RFID) to automate stock tracking and replenishment. Grocery retailers anticipate quadrupling AI investments by 2025 to optimize demand forecasting, reduce out-of-stocks, and minimize waste, with AI implementation in supermarkets expected to surge 400% by year-end.^[69]^[70] RFID tags enable real-time visibility into item locations and conditions, improving accuracy and aiding loss prevention; for instance, Walmart expanded RFID to fresh categories like meat and deli in 2025 to cut food waste and enhance freshness management.^[71] Combining RFID with AI analytics processes scan data to predict shortages and detect theft patterns, potentially reducing shrinkage that accounts for significant retail losses.^[72] Robotics integrated with computer vision supports shelf monitoring and restocking, automating manual audits in daily operations. Autonomous robots equipped with cameras scan shelves to verify stock levels, planogram compliance, and out-of-stock conditions, as deployed by chains like ShopRite in 2024 for multi-level inventory capture.^[73] These systems, powered by AI algorithms, process images in real-time to inform labor allocation and pricing adjustments, with companies like Simbe Robotics enabling remote store oversight via mobile interfaces since July 2024.^[74] The broader retail automation market, encompassing such robotics, was valued at USD 24.36 billion in 2023 and is forecasted to reach USD 56.12 billion by 2032, propelled by efficiency gains in high-volume environments like supermarkets.^[75] AI-driven robots also handle tasks such as floor cleaning and customer assistance, further streamlining non-merchandising functions.^[76]

Merchandise Characteristics

Product Categories and Assortment Strategies

Supermarkets organize merchandise into distinct categories to facilitate efficient shopping and inventory control, with core groupings encompassing fresh produce, meat and seafood, dairy products, bakery and deli items, frozen foods, dry groceries (including canned and packaged goods), beverages, snacks, and non-food essentials such as household cleaners, paper products, and over-the-counter health items.^[77]^[78] These categories often account for varying sales contributions; for instance, meat, fish, and poultry typically represent about 13% of total supermarket sales, while service deli items contribute around 3.5%.^[79] Perimeter departments like produce and dairy emphasize fresh, high-turnover items to drive impulse purchases, whereas center-store categories such as pantry staples prioritize shelf-stable variety.^[80] Assortment strategies in supermarkets revolve around balancing product breadth—the number of categories offered—and depth—the variety within each—to maximize sales velocity while constraining shelf space and operational costs.^[81] The average supermarket stocks roughly 31,795 SKUs as of 2024, though this figure has trended downward from peaks exceeding 40,000 in prior years due to rationalization efforts aimed at eliminating slow-moving items.^[6] Category management, a data-driven framework adopted widely since the 1990s, treats each category as a mini-business unit, involving consumer insights, competitor analysis, and performance metrics to inform decisions on which SKUs to include, promote, or delist.^[82]^[83] Key tactics include assortment planning, which uses sales data and market trends to curate mixes that align with local demographics—such as deeper organic selections in affluent areas—and seasonal adjustments, like expanding grilling items in summer.^[84] Retailers employ velocity-based allocation, prioritizing high-margin, fast-selling SKUs for prime shelf positions, while applying assortment optimization software to simulate scenarios and reduce out-of-stocks by up to 20%.^[85] Challenges persist from SKU proliferation, prompting ongoing pruning; for example, frozen food categories saw an 8.4% SKU reduction from 2019 to 2023 to streamline assortments without sacrificing category share.^[86] Localized strategies further refine offerings, incorporating regional preferences like ethnic staples in diverse urban markets to boost relevance and loyalty.^[87]

Private Labels, Sourcing, and Supplier Dynamics

Private labels, also known as store brands, consist of products manufactured by third-party suppliers but marketed exclusively under the retailer's own branding, allowing supermarkets to offer goods at lower prices than comparable national brands by eliminating advertising and distribution costs associated with branded manufacturers.^[88]^[89] These products trace their origins to the 19th century but gained prominence in supermarkets during the inflationary pressures of the late 1970s, when consumers sought affordable alternatives, leading to expanded assortments in categories like dairy, pantry staples, and household goods.^[90]^[91] By 2024, U.S. private label sales reached $271 billion, marking a 3.9% year-over-year increase and capturing approximately 24% of total grocery sales, outpacing national brand growth at 1.0%.^[92]^[93] This expansion reflects supermarkets' strategic emphasis on private labels for margin enhancement, with gross margins 25-30% higher than national brands due to reduced intermediary costs and direct pricing control.^[94] In Europe, private label penetration is even higher, comprising 39% of grocery sales, driven by similar cost efficiencies and consumer value-seeking amid economic pressures.^[95] Sourcing for private labels typically involves contracting independent manufacturers—often the same facilities producing national brands—to produce goods to retailer specifications, enabling customization in formulations, packaging, and quality tiers ranging from basic economy options to premium equivalents.^[96]^[97] Larger chains increasingly pursue vertical integration by controlling upstream elements like ingredient procurement or in-house production to ensure supply stability and reduce dependency on volatile global markets, particularly for commodities sourced from regions like Asia.^[98]^[99] This approach mitigates risks from national brand shortages but requires substantial investment in oversight to maintain consistency, as private labels must compete on perceived quality to avoid consumer skepticism rooted in historical associations with inferior generics.^[100] Supplier dynamics in supermarkets are characterized by retailers' dominant bargaining power, stemming from their control over shelf space and consumer access, which enables extraction of favorable terms such as volume discounts, extended payment periods, and promotional allowances from suppliers.^[101]^[102] Slotting fees—upfront payments from suppliers to secure product placement—have proliferated since the 1980s, compensating retailers for opportunity costs of limited shelf real estate and shifting risk to manufacturers, particularly for new or private label introductions.^[103] While this bolsters supermarket profitability, it disadvantages smaller suppliers with limited leverage, potentially stifling innovation as manufacturers prioritize high-volume national brands over bespoke private label runs that demand customization without branding premiums.^[2]^[104] Private labels exacerbate these tensions by directly competing with suppliers' branded lines, eroding their pricing power and prompting some manufacturers to reluctantly produce store equivalents to retain business volume, though at compressed margins.^[105] Empirical analyses indicate that such arrangements enhance retailer efficiency but can lead to supplier consolidation, as weaker firms exit due to unsustainable terms.^[101]

Variations and Formats

Size-Based and Regional Types

Supermarkets are classified by size into categories such as convenience-oriented formats under 15,000 square feet, standard supermarkets ranging from 15,000 to 50,000 square feet, and larger superstores or hypermarkets exceeding 50,000 square feet, with the latter often incorporating non-grocery merchandise to attract broader traffic.^[106]^[107] Smaller formats prioritize high-margin staples and quick-service items in dense urban areas, enabling frequent small-basket purchases, while larger ones leverage economies of scale for lower prices on bulk goods and wider assortments, though they require substantial real estate and supply chain investments.^[108] Hypermarkets, typically over 100,000 square feet, emerged in the 1960s in Europe and spread globally, combining supermarket offerings with department store elements to maximize one-stop shopping efficiency.^[109] In the United States, supermarkets average around 38,000 to 40,000 square feet, with chains like Kroger operating formats from compact urban stores to expansive supercenters that blur into hypermarket territory by including apparel and electronics.^[106]^[107] European formats tend toward midsize supermarkets of 20,000 to 40,000 square feet, supplemented by out-of-town hypermarkets such as Carrefour's stores exceeding 200,000 square feet, which face regulatory limits on expansion due to urban density and zoning policies favoring smaller neighborhood provisions.^[110] In Asia, particularly Japan and South Korea, supermarkets remain compact at under 20,000 square feet to suit high-population densities and transit-oriented layouts, often emphasizing fresh produce and ready-to-eat items over vast inventories, while China's rapid urbanization has spurred hybrid hypermarkets from chains like Walmart averaging 100,000 square feet but coexisting with traditional wet markets.^[111] Developing regions in Latin America and Africa adapt with smaller convenience-supermarket hybrids under 10,000 square feet to bridge informal markets and modern retail, driven by investor experiments in formats that minimize entry barriers amid variable infrastructure.^[112] These size distinctions influence operational costs and consumer access: larger formats achieve 10-20% lower unit costs through volume purchasing but incur higher fixed expenses for parking and logistics, whereas regional adaptations reflect local demographics, with U.S. sprawl enabling bigger stores and European/Asian constraints promoting vertical integration or proximity clustering.^[113]^[114]

Discount, Warehouse, and Specialty Models

Discount supermarkets operate on a hard-discount model emphasizing cost leadership through minimalistic store designs, limited product assortments of typically 1,000 to 2,000 stock-keeping units (SKUs), and a heavy reliance on private-label goods to achieve prices 20-50% lower than traditional supermarkets.^[115] ^[116] Chains like Aldi and Lidl, originating from Germany, prioritize operational efficiency by forgoing luxuries such as custom shelving, bagging services, and extensive advertising, instead using standardized layouts and cross-trained staff to minimize labor costs and accelerate inventory turnover.^[117] This approach, rooted in frugality since Aldi's founding in 1946, enables rapid supply chain logistics with regional distribution centers stocking few suppliers, reducing waste and negotiating volume-based supplier rebates.^[118] Empirical data from U.S. market analyses show these models gaining market share during inflationary periods, as seen in Aldi and Lidl's combined U.S. store count exceeding 2,500 by 2023, driven by consumer demand for value amid rising food costs.^[119] ^[120] Warehouse clubs, exemplified by Costco (founded 1983) and Sam's Club (opened 1983), function via a membership-based system requiring annual fees—$60 for Costco's basic tier and $50 for Sam's Club's—as a barrier to entry that funds low-margin bulk sales and generates stable revenue streams comprising up to 70% of profits for Costco.^[121] ^[122] These outlets stock 3,000-4,000 SKUs in large-format stores averaging 140,000 square feet, focusing on palletized displays of oversized packages to lower per-unit costs through high-volume procurement directly from manufacturers, often bypassing intermediaries.^[123] Bulk purchasing appeals to households with storage capacity and frequent consumption needs, yielding savings of 10-20% on groceries compared to conventional retailers, as evidenced by consumer surveys during 2022-2024 inflation spikes when membership growth accelerated among younger demographics.^[124] ^[125] Economic studies indicate this model enhances consumer welfare by fostering price competition, with warehouse expansion correlating to modest retail wage increases and broader access to low-cost essentials, though benefits diminish for small households unable to utilize bulk quantities efficiently.^[126] ^[127] Specialty supermarkets target niche markets by curating assortments centered on organic, natural, ethnic, or gourmet products, often comprising 20-30% higher prices to reflect perceived quality premiums and smaller-scale sourcing.^[128] Whole Foods Market, established in 1980, pioneered this format with over 500 North American stores by 2025 emphasizing certified organic produce, sustainable seafood, and private-label items free of artificial additives, achieving leadership in natural foods through farmer partnerships and in-store experiential elements like prepared foods sections mimicking European markets.^[129] ^[130] Other variants include ethnic-focused stores stocking imported staples for specific cultural diets and gourmet outlets prioritizing high-end cheeses, wines, and artisanal baked goods, which rely on localized supply chains and knowledgeable staff to differentiate from mass-market competitors.^[131] These models sustain viability via loyal customer bases valuing traceability and health attributes, with Whole Foods reporting organic sales growth outpacing conventional groceries at 8-10% annually pre-2020, though critics note premium pricing may limit accessibility for lower-income consumers despite empirical links to nutritional improvements in affluent demographics. ^[132] Across these variants, economic analyses affirm that intensified competition from discount and warehouse entrants has pressured specialty operators to expand private labels and efficiency measures, ultimately benefiting overall consumer welfare through diversified options and downward price pressure on staples.^[133] ^[134]

Online and Hybrid E-Commerce Evolutions

The development of online grocery shopping began in the early 1990s with pioneers like Peapod, which launched in 1989 and offered home delivery services through dial-up connections by 1992.^[35] Tesco in the United Kingdom followed suit in 1997 with its tesco.com platform, enabling customers to order groceries online for delivery, marking one of the first scalable integrations by a traditional supermarket chain.^[38] These initial efforts faced scalability issues, including high operational costs for picking and delivery. The dot-com bubble's burst in 2001 led to significant setbacks, exemplified by Webvan's bankruptcy after expanding too rapidly with automated warehouses that proved unprofitable, resulting in over $1 billion in losses.^[38]^[135] Traditional supermarkets hesitated but began experimenting with online extensions; Walmart introduced grocery pickup in 2011 in select markets, leveraging its existing store network for order fulfillment.^[15] Kroger accelerated its digital pivot in the mid-2010s, partnering with Ocado for automated fulfillment centers starting in 2018 to support online orders.^[136] The COVID-19 pandemic catalyzed explosive growth, with global online grocery sales surging from approximately $133.5 billion in 2017 to over $710 billion by 2024, driven by lockdowns and consumer shifts toward contactless shopping.^[137]^[138] In the United States, e-grocery penetration rose from under 2% pre-2020 to around 10-12% by 2023, with monthly sales hitting $12.5 billion in September 2025, up 31% year-over-year.^[139] Projections indicate the market will reach $725-810 billion globally in 2025, with a compound annual growth rate exceeding 20% through 2030, fueled by improved logistics and smartphone adoption.^[140]^[141] Hybrid e-commerce models emerged as supermarkets blended digital ordering with physical infrastructure to reduce costs and enhance convenience, particularly through buy-online-pickup-in-store (BOPIS) and curbside services. Walmart's grocery pickup, expanded nationwide by 2020, accounted for a significant portion of its online sales, offering same-day availability without delivery fees.^[131] Kroger's click-and-collect options, integrated via its app, grew to handle over 20% of digital orders by 2023, minimizing last-mile delivery expenses that can exceed 10-15% of order value.^[136] These models, which allow customers to order online and retrieve items from store lockers or dedicated zones, have proven resilient post-pandemic, with adoption rates stabilizing at 30-40% of online grocery transactions in major chains due to faster fulfillment times averaging under 2 hours.^[142]^[143] Amazon Fresh, launched in 2016 in select U.S. cities, exemplifies aggressive hybrid evolution by combining online ordering with rapid delivery from Whole Foods stores and dedicated facilities, achieving over 10% market share in urban areas by 2024 through Prime integration.^[144] Tesco's model in Europe, emphasizing slot-based delivery and in-store pickup, similarly captured 25% of the UK's online grocery market by 2023, underscoring how incumbents leverage supply chains for competitive edges over pure-play disruptors.^[145] Challenges persist, including inventory accuracy and labor-intensive picking, but automation investments, such as Kroger's 2023 Ocado partnership expansions, aim to cut fulfillment costs by 20-30%.^[146]

Global and Economic Dimensions

Expansion into Developing Markets

Supermarket chains began significant expansion into developing markets in the early 1990s, driven by economic liberalization, urbanization, and growing middle-class demand for convenient, packaged goods. This "supermarket revolution," particularly pronounced in Asia and Latin America, shifted retail from traditional wet markets and small shops toward modern formats offering wider assortments and cold-chain logistics. By the mid-2000s, modern grocery retailing had captured 10-20% market share in countries like Thailand and Brazil, up from near-zero a decade earlier, facilitated by foreign direct investment and local partnerships.^[147]^[148] Major international players adopted cautious entry strategies, including joint ventures and acquisitions, to navigate regulatory hurdles and cultural differences. Walmart entered Mexico via a 50-50 joint venture with Cifra in 1991, expanding to over 2,800 stores by 2024 and dominating the market with efficient supply chains tailored to local produce. Carrefour pioneered hypermarkets in Brazil starting in 1975, growing to more than 1,000 outlets by the 2010s through acquisitions, while in Africa, it operates in 10 countries with formats adapted to fragmented infrastructure. In China, Tesco formed a joint venture in 2004, reaching 136 stores before partial exit in 2020, amid competition from domestic giants like Yonghui. These moves often involved investing in backward integration, such as dedicated distribution centers, to address unreliable local sourcing.^[149]^[150]^[151] Expansion faced persistent challenges, including volatile supply chains reliant on smallholder farmers unaccustomed to volume contracts and quality standards, as well as protectionist regulations limiting foreign ownership—India, for instance, restricted multi-brand retail FDI until partial easing in 2012, prompting chains like Walmart to pivot to cash-and-carry models with 28 stores by 2023. In sub-Saharan Africa, high logistics costs and power outages necessitated hybrid models blending supermarkets with traditional trading. Empirical analyses show these entries correlated with 5-15% food price reductions for urban consumers in Indonesia and Zambia, enhancing welfare through variety and hygiene, though rural small retailers experienced displacement without proportional job creation in modern formats.^[152]^[112]^[153] By 2024, Walmart International operated 5,075 stores across 24 countries, with heavy concentration in emerging economies like Mexico (2,804 units) and Brazil (593 units), reflecting sustained growth despite periodic retreats from unprofitable ventures. Overall, developing-market retail sales expanded over 350% in real terms from 2000-2016, underscoring supermarkets' role in formalizing trade but highlighting uneven benefits, as fresh produce penetration lagged packaged goods due to entrenched informal channels.^[154]^[155]^[156]

Price Efficiency and Consumer Welfare Effects

Supermarkets attain price efficiency via economies of scale in procurement, logistics, and store operations, enabling lower per-unit costs that are often passed to consumers. Larger grocery outlets demonstrate approximately 10% lower operating costs per sold unit relative to smaller stores, stemming from bulk purchasing, efficient supply chains, and reduced labor needs through self-service formats.^[157] These mechanisms allow supermarkets to maintain high-volume, low-margin pricing strategies, distinguishing them from less efficient traditional retailers. Comparative pricing data substantiates supermarkets' cost advantages over small food stores. In a 2014 analysis of Minneapolis/St. Paul markets, staple food prices ranged 6% to 54% higher at smaller outlets than at supermarkets, attributable to supermarkets' access to wholesale discounts and scale-driven distribution efficiencies.^[158] National U.S. evidence similarly shows lower milk prices at supermarkets versus limited-service stores, reflecting broader patterns where volume purchasing and centralized operations compress margins without sacrificing viability.^[158] The proliferation of supermarkets correlates with substantial reductions in food's share of household expenditure, bolstering consumer welfare through enhanced affordability. In the United States, the portion of disposable income allocated to store-bought food declined from 23.0% in 1947 to 7.1% in 2023, as retail innovations including supermarket models lowered real food costs relative to income growth.^[159] This shift elevates purchasing power, disproportionately benefiting lower-income households by freeing resources for housing, education, and other essentials, thereby increasing overall economic surplus. Empirical assessments of supermarket chain entry reveal competitive price dynamics that further consumer benefits in contested markets. Cross-sectional studies of supercenter introductions, such as Wal-Mart, indicate average price drops of 2.5% to 3.5% among incumbents, though causal incumbents' responses may be muted near zero in fixed-effects models.^[160] Where entry intensifies rivalry, long-term price reductions of 1.2% to 1.4% emerge, amplifying welfare gains via expanded access to low-cost assortments.^[160] In concentrated settings, however, efficiencies may accrue more to retailers unless antitrust measures preserve contestability.

Employment, Competition, and Market Structure Impacts

In the United States, the supermarket and grocery store sector employed 2,889,121 workers as of 2024, representing a significant portion of retail jobs amid modest annual growth of 0.3% from 2000 to 2023 driven by productivity gains from automation and supply chain efficiencies.^[161]^[162] Globally, supermarkets contribute to retail employment that exceeds 15 million in major economies like the US, with expansion into developing markets adding jobs through scaled operations but often featuring part-time and low-skill roles that prioritize flexibility over wage premiums.^[163] Supermarket competition has empirically lowered consumer prices by 2-6% in response to entry by efficient chains, while enhancing service quality through reduced stockouts and better inventory management, as evidenced by analyses of Wal-Mart's expansion effects.^[164]^[165] Intensified rivalry incentivizes quality improvements, with stores facing more competitors exhibiting fewer product shortages and broader assortments, countering claims of complacency in concentrated settings.^[166] These dynamics stem from scale advantages enabling lower marginal costs, which smaller formats struggle to match, fostering overall market efficiency despite uneven impacts on incumbent retailers.^[167] Market structures in grocery retail often display moderate to high concentration, with US national-level Herfindahl-Hirschman Index (HHI) values rising due to mergers among top chains, where the four largest retailers captured increasing shares post-2000.^[168]^[169] In Europe and Central Europe, CR4 ratios and HHI metrics similarly indicate oligopolistic traits, with leading firms holding 40-70% shares in countries like Poland and Hungary from 2010-2015, enabling bargaining power over suppliers but prompting antitrust oversight.^[170]^[171] Such consolidation supports employment stability via diversified operations but raises barriers to entry, though evidence links it to sustained price discipline rather than systemic gouging, as competitive pressures from discounters like Aldi persist.^[172]^[173]

Societal and Policy Implications

Cultural Shifts in Shopping and Community Roles

The advent of supermarkets in the early 20th century marked a transition from frequent, personalized visits to neighborhood grocers—often daily or several times weekly—to less regular, bulk-oriented shopping trips, typically weekly or bi-weekly, emphasizing efficiency over routine social exchange.^[25] This shift, accelerated by self-service models pioneered in 1916 and widespread by the 1960s when supermarkets captured 70% of U.S. grocery sales, aligned with rising automobile ownership and suburbanization, reducing the centrality of corner stores as impromptu community gathering points.^[25] Empirical analyses indicate that such changes diminished interpersonal interactions inherent in counter-service shopping, where shopkeepers provided credit, advice, and local news, fostering tighter social bonds in pre-supermarket eras.^[174] In rural and isolated areas, the proliferation of supermarkets and supercenters has correlated with a decline in traditional small grocers, from which rural counties' share of establishments fell steadily between 1990 and 2017, while dollar stores and large formats rose, altering community dynamics by prioritizing volume sales over bespoke service.^[175] Small independent stores historically served as vital hubs for vulnerable populations, including the elderly and low-income groups, offering proximity, familiarity, and flexible accommodations that supermarkets, often located further afield, less consistently replicate.^[174]^[176] However, larger supermarkets have adapted by evolving into multifaceted venues, incorporating delis, cafes, and event spaces that mitigate isolation, particularly amid digital retail's rise; a 2024 UK study found supermarkets functioning as de facto social infrastructure, supporting interactions for those with limited mobility or social networks.^[177] These transformations reflect broader causal patterns: supermarkets' scale-driven price efficiencies drew consumers away from small retailers, eroding the latter's role in local economies and cohesion, yet filling voids through accessible, one-stop provisioning that sustains community functions in aggregated form.^[175] In developing contexts, similar displacements of traditional markets have accelerated urbanization's social fragmentation, though evidence from immigrant enclaves shows supermarkets aiding acculturation via familiar yet efficient shopping norms.^[178] Overall, while narratives emphasize lamentable losses in personalized commerce, data underscore net adaptations where supermarkets redistribute rather than eliminate community-oriented roles, albeit with reduced granularity in interpersonal ties.^[174]^[177]

Health, Nutrition, and Access Debates

Supermarkets have been central to debates over their role in public health outcomes, particularly regarding the availability of nutritious foods versus the prevalence of calorie-dense, processed items. Empirical analyses indicate that while supermarkets expand access to a broader range of fruits, vegetables, and proteins compared to smaller convenience outlets, they also facilitate higher consumption of ultra-processed foods, correlating with increased caloric intake among adults and children. A 2020 review of studies on modern food retailers found they boost micronutrient and protein intakes but contribute to elevated ultra-processed food consumption, which comprises a significant portion of promoted products—56.6% ultra-processed and 70.7% not aligned with healthy dietary guidelines in supermarket sales flyers.^[179]^[180] This duality fuels arguments that supermarkets, despite offering fresh produce sections, prioritize high-margin processed goods, potentially exacerbating obesity trends; U.S. data from 2023 shows traditional supermarkets losing market share in fresh categories amid rising consumer produce consumption to 61% eating it four or more times weekly.^[181]^[182] Access debates center on "food deserts"—low-income areas with limited supermarket proximity—and their purported link to nutritional disparities. However, rigorous evidence challenges the causal primacy of access, estimating that differential supermarket availability accounts for at most 1.5% of the nutrition-income gradient in the U.S., with wealthier households deriving health benefits more from preferences and budgeting than mere proximity.^[183] Studies from 2018 onward, including a University of Chicago analysis, conclude that introducing supermarkets into food deserts yields negligible changes in residents' nutritional profiles, as shopping patterns reflect income-driven choices over structural barriers alone.^[184] Rural and urban low-income consumers often face higher food prices or opt for economical processed alternatives, and supermarket chains cite slim 1% profit margins, elevated theft, and overheads as deterrents to locating in such neighborhoods, leading to "retail deserts" with reduced overall food variety.^[185]^[186]^[187] Policy responses, such as incentives for supermarket entry into underserved areas, have shown limited efficacy in altering diets, with a 2025 assessment deeming evidence insufficient for health improvements from such interventions.^[188] Critics argue that overemphasizing access ignores causal factors like personal agency and economic incentives, while proponents, often from public health institutions, advocate zoning reforms despite data indicating that even in food desert counties, fruit and vegetable intake gaps persist at 23% below recommendations due to multifaceted deprivation rather than outlet absence.^[189] These debates underscore tensions between empirical findings—prioritizing income effects—and narratives favoring environmental determinism, with supermarkets enabling both healthier options for motivated buyers and obesogenic environments through product placement and marketing.^[190]

Environmental Footprint and Sustainability Practices

Supermarkets contribute significantly to environmental impacts through high energy demands, primarily from refrigeration systems, which account for approximately 50% of a typical store's electricity consumption. ^[191] In the United States, refrigeration and associated leaks can more than double a supermarket's greenhouse gas emissions beyond electricity use alone, with leaked refrigerants amplifying total impacts. ^[192] Globally, up to 70% of a supermarket's direct emissions (excluding supply chains) stem from refrigeration, contributing to broader food system emissions that represent over 30% of anthropogenic greenhouse gases. ^[193] ^[194] Food waste at retail levels exacerbates this footprint; in the US, grocery stores discard about 30% of their food supply, equating to 16 billion pounds annually, while global retail and service sectors waste 19% of available food, generating methane through decomposition. ^[195] ^[196] Supply chain emissions, particularly Scope 3 categories like agriculture and transportation, dominate supermarkets' total footprint, yet only half of the top global chains disclose detailed product-level data, hindering verification of reduction claims. ^[197] Transportation accounts for just 6% of food-related emissions, underscoring that sourcing from high-impact categories like meat and dairy drives most variability rather than distance. ^[198] Packaging contributes through plastic use, though some chains report 96% recyclable materials, with 23% incorporating recycled or sustainable content; empirical assessments question the net benefits amid ongoing virgin material reliance. ^[199] Sustainability practices include retrofitting for energy efficiency, such as adding doors to display cases, which can reduce refrigeration energy by 26% overall or 66% during operating hours. ^[200] Major US grocers have cut food waste through donation and recovery programs, addressing nearly 6 million tons of unsold food annually, though systemic overstocking persists due to consumer expectations for full shelves. ^[201] Efforts toward low-global-warming-potential refrigerants and net-zero targets are underway in some chains, but only four of the top 10 global supermarkets have set such goals as of 2025, with agriculture and deforestation remaining unaddressed bottlenecks. ^[202] These initiatives often yield measurable gains in direct operations but show limited empirical progress on upstream emissions, where disclosure gaps and reliance on unverified supplier data undermine causal claims of systemic reduction. ^[197]

Controversies and Empirical Critiques

Monopoly Power and Antitrust Realities

The U.S. supermarket industry exhibits oligopolistic structure at the national level, with the four largest firms controlling approximately 67% of market share as of 2023, up from earlier decades due to ongoing consolidation.^[203] However, local market concentration, measured at the county level, has remained relatively stable over the past 30 years, increasing by only about 94% in Herfindahl-Hirschman Index (HHI) terms, reflecting vigorous competition among multiple chains in most geographic areas.^[204] Economic analyses characterize supermarkets as a natural oligopoly, where fixed costs in store scale and supply chain logistics support a limited number of efficient players, but entry barriers are not insurmountable, as evidenced by the expansion of discounters like Aldi and Lidl.^[205] Antitrust enforcement has targeted supermarket mergers when they threaten to reduce local competition, as in the 1966 Supreme Court case United States v. Von's Grocery Co., where the acquisition of a rival chain in the Los Angeles market was blocked under Section 7 of the Clayton Act due to potential for further concentration in an already oligopolistic area.^[206] More recently, the Federal Trade Commission (FTC) in 2024 successfully challenged the $24.6 billion Kroger-Albertsons merger, arguing it would eliminate head-to-head competition in numerous local markets, potentially allowing price increases; a federal court ruled against the deal in December 2024, leading Albertsons to terminate the agreement.^[207]^[208] Regulators apply the HHI threshold—post-merger increases exceeding 200 points signaling concern—but grocery cases emphasize localized effects over national aggregates, given consumers' preference for nearby stores.^[172] Empirical evidence on monopoly power reveals limited exercise of pricing authority, with consolidation often yielding efficiencies that benefit consumers through lower prices rather than exploitation. Studies of post-merger outcomes show negative correlations between chain size and retail prices, attributable to scale economies in procurement and operations, while entry by low-cost competitors like Walmart consistently drives down local grocery prices by 10-20%.^[209]^[210] Dynamic models of retail oligopoly confirm that supermarkets engage in multi-category price competition, internalizing demand interdependencies to maintain volume over margins, resulting in pro-competitive outcomes compared to fragmented small-store formats.^[211] Claims of systemic price gouging post-consolidation lack robust support in peer-reviewed data, as localized rivalry and private-label innovations counteract any buyer power gains vis-à-vis suppliers.^[212]

Labor Conditions and Wage Structures

In the United States, median hourly wages for non-supervisory grocery store employees reached $17.88 in 2024, reflecting a nominal increase from $14.91 in 2020 amid persistent inflation pressures that have eroded real purchasing power for workers in this sector.^[213] Average hourly earnings across grocery roles, including cashiers and stockers, typically range from $13 to $15.64, with variations by position and region; for instance, cashiers average $13 per hour while deli clerks average $14.^[214] ^[215] These figures position supermarket employment below the national median wage but align with entry-level retail norms, where low barriers to entry and minimal skill requirements drive competitive labor markets.^[216] Labor conditions in U.S. supermarkets often involve high part-time employment rates, with many workers averaging under 30 hours weekly, limiting access to full benefits such as comprehensive health coverage, which is frequently reserved for those exceeding 30 hours over a measurement period.^[217] Turnover remains elevated, averaging 69% industry-wide in 2024, exacerbated by factors like understaffing and repetitive physical demands, which contribute to structural churn rather than isolated employer practices.^[218] Occupational injury rates in retail trade, encompassing supermarkets, stood at 3.5 cases per 100 full-time equivalent workers in 2018—the most recent detailed benchmark—primarily involving strains, slips, and overexertion from stocking and customer interactions, with recovery times averaging 70 days for severe cases among younger and older employees.^[219] ^[220] Unionization rates in U.S. supermarkets are low, mirroring the broader retail sector's 1.2% for food services, which constrains collective bargaining power and results in wage offers often trailing inflation during negotiations, as seen in Kroger disputes where workers rejected contracts citing inadequate increases of $0.25–$0.50 annually and persistent understaffing.^[221] ^[222] ^[223] In contrast, European markets exhibit higher union density, such as 10.4% in the UK retail trade in 2024, correlating with stronger wage protections and bargaining coverage, though coverage can extend beyond membership via sectoral agreements in countries like Spain at around 85%.^[224] ^[225] Benefits packages vary, with median industry expenses at 3.4% of sales, covering partial medical (53% of firms) and disability options but often excluding part-timers, underscoring a reliance on flexible scheduling that prioritizes operational efficiency over stability.^[226] ^[227]

Displacement of Small Retailers: Evidence vs. Narratives

The prevailing narrative posits that the rise of supermarkets has systematically displaced small, independent retailers, eroding local economies, community cohesion, and entrepreneurial diversity by outcompeting mom-and-pop stores through predatory pricing and market dominance. This view, often amplified in media and advocacy reports, attributes phenomena like the decline of traditional downtown shopping districts to chain retailers' economies of scale, which allegedly stifle competition and lead to net job losses in small-scale retail. For instance, critics have claimed that big-box entrants like Walmart accelerate business failures among local independents by drawing away customers with lower prices, resulting in shuttered storefronts and diminished tax bases in affected communities.^[228] Empirical studies, however, reveal a more nuanced reality, where displacement occurs primarily among directly competing small grocers but does not translate to widespread contraction in the broader small retail sector. A comprehensive analysis of U.S. county-level data from 1977 to 1995 found no statistically significant negative effect of Walmart entry on overall self-employment rates or the number of small establishments, suggesting that while some inefficient operators exit, new opportunities emerge in complementary niches such as specialty foods or services not offered by supermarkets. Similarly, research on urban Walmart openings showed no evidence of hastened business failures or slowed formations in competitive retail categories, with raw establishment counts remaining stable or increasing due to stimulated local spending from cost savings.^[229]^[230] In the grocery subsector, evidence confirms heightened exit risks for independents facing supermarket or dollar store entry, but the scale is modest and often offset by sector-wide efficiencies. For example, a study of U.S. markets from 2000 to 2019 indicated that dollar store openings raised independent grocers' exit probability by 2.3 percentage points, particularly affecting smaller, lower-income area stores unable to match bulk pricing power. Internationally, supermarket expansion in Montevideo, Uruguay, between 1998 and 2007 correlated with elevated closure rates among small food retailers—up to 10-15% higher in proximity to new entrants—but survivors experienced stable or improved sales, and overall food retail variety expanded as chains introduced private-label options inaccessible to independents. These patterns align with economic models of creative destruction, where less efficient incumbents are replaced, yielding lower consumer prices (e.g., 10-20% reductions post-entry in various markets) that boost aggregate retail activity and support non-grocery small businesses.^[231]^[232] Critiques of the displacement narrative highlight methodological flaws in alarmist studies, such as overreliance on short-term correlations without controlling for pre-existing trends like urban decay or e-commerce shifts, and selective focus on direct competitors while ignoring adaptation. Independent grocers have persisted by specializing—e.g., in organic produce or ethnic goods—comprising about 1% of U.S. grocery sales but generating disproportionate economic multipliers through local sourcing, with one analysis estimating $253.6 billion in annual output from such operators as of 2021. While advocacy groups like the Institute for Local Self-Reliance emphasize harms (e.g., $13 million per-store economic output loss over 20 years), peer-reviewed economics literature, drawing on longitudinal firm-level data, consistently finds limited net negative impacts on small retail vitality, prioritizing verifiable causal links over anecdotal Main Street laments.^[233]^[234]^[127]

References

[1]
A Quick History of the Supermarket - Groceteria.com
Chain grocery retailing was a phenomenon that took off around the beginning of the twentieth century in the United States.
[2]
[PDF] The Evolution of the Supermarket Industry: From A&P to Walmart*
Mar 15, 2015 · This chapter identifies important economic features of the supermarket industry and highlights their connection to market structure and economic ...
[3]
Our History | Piggly Wiggly
Piggly Wiggly, America's first self-service grocery store, was founded in Memphis, Tennessee in 1916 by the late Clarence Saunders.
[4]
[PDF] Understanding the Grocery Industry
Sep 30, 2011 · Today, supermarket operations include purchasing products from a number of suppliers, having products delivered to the store, maintaining the ...
[5]
How the Retail Grocery Industry Works | Umbrex
Supermarkets and Hypermarkets: These are large-format, full-line grocery stores offering a wide assortment of food and household products. A supermarket is ...
[6]
Food Industry Facts - FMI
How big are supermarkets? The average supermarket in 2024 is 42,453 square feet.
[7]
How to Value a Grocery Store? - Arrowfish Consulting
May 28, 2024 · The average size of a grocery store is 46,000 square feet and offers an average of 39,000 products.Missing: scale criteria
[8]
[PDF] Rural Grocery Store Start-Up & Operations Guide
Dec 3, 2014 · Generally, stores range in size from 2.1-2.8 square feet per capita to 4.0-4.5 square feet per capita with inventory averaging $17 per square ...<|separator|>
[9]
Supermarket vs. Hypermarket: Key Differences and What's Best for ...
Dec 30, 2024 · The range in size from 80,000 to 200,000 square feet or more provides a bigger shopping area with a wider range of goods to explore.Missing: criteria | Show results with:criteria
[10]
https://www.ers.usda.gov/amber-waves/2005/november/where-you-shop-matters-store-formats-drive-variation-in-retail-food-prices
[11]
[PDF] From supermarkets to supercenters: employment shifts to the one ...
Both are essen- tially the combination of a supermarket and a gen- eral merchandise store; however, the supercenter has a greater selection of general ...Missing: distinctions | Show results with:distinctions
[12]
The General Store: The Farmer's One-Stop Shop - Morning Ag Clips
Feb 19, 2025 · The concept of the general store came about in the 1700s and developed from trading posts which were located along trade routes. Trading posts ...
[13]
The American General Store: A Cover Story - Homestead.org
A lesser-known function of the General Store was as a communications center, both before and after the invention of the telephone. Customers would bring in ...
[14]
How did people get their groceries before supermarkets existed in ...
Oct 5, 2023 · First, there were public markets that consisted of individual stalls where butchers, bakers, farmers, and other food specialists would sell ...
[15]
The Evolution of Grocery | PECO - Phillips Edison
Dec 20, 2022 · Before 1900, “grocery shopping” consisted of a day spent visiting stores specializing in different food sectors, such as the baker, the butcher, ...
[16]
Shopping at an 1880s General Store -- The Henry Ford Blog
Oct 30, 2019 · Discover the products people would have shopped for at a late 19th-century general store--like J.R. Jones General Store in Greenfield ...
[17]
The history of grocery shopping is an interesting one
Jun 7, 2025 · By the early 19th century, these stores were largely replaced by newer frame buildings, which contained cellars that were large enough to house ...
[18]
History | Piggly Wiggly, LLC
Piggly Wiggly, America's first true self-service grocery store, was founded in Memphis, Tennessee in 1916 by Clarence Saunders.
[19]
The Bizarre Story of Piggly Wiggly, the First Self-Service Grocery Store
Sep 6, 2017 · On this day in 1916, the first Piggly Wiggly opened in Memphis, Tennessee. Today, the chain has more than 530 stores across 17 states, according to its website.
[20]
World's first self-service grocery - Australian food history timeline
The first Piggly Wiggly store opened its doors on 6 September 1916 and the following year Saunders secured U.S. Patent #1,242,872 for a 'Self Serving Store'.
[21]
A&P History - Groceteria.com
The format was wildly successful, and the chain had grown from 585 stores in 1913 to more than 4500 stores by 1920, and to over 15,000 stores all over the east ...Missing: 1910s | Show results with:1910s
[22]
King Kullen Supermarkets, Pharmacies, Grocery and Catering
On August 4th, 1930, a 46-year old Cullen opened the doors to America's first supermarket, King Kullen Grocery Company. The Smithsonian Institute acknowledges ...
[23]
https://www.famousdaily.com/history/first-supermarket-king-kullen.html
[24]
[PDF] The Rise of American Supermarkets in the 1930s - Barnard College
The first King Kullen also appeared to lack a parking lot. However, it was the first known store to implement all of the other elements and thus earns the title ...
[25]
The Rise of the Supermarket - AMERICAN HERITAGE
Sylvan Goldman fought in the Argonne during World War I and returned to join his brother and uncle in establishing a wholesale grocery venture.
[26]
Supermarkets Dominate - Wessels Living History Farm
By 1950, supermarket chains brought in about 35 percent of the food-retailing dollar – and food retailing was the America's largest business. By 1960, that ...
[27]
Chain Store Guide Through The Ages: 1950s
Jul 2, 2013 · The decade produced some iconic supermarket buildings including A&P's colonial-themed stores and Safeway's glass arch shaped design. The opening ...
[28]
100 Years of Food Retailing: 1952-1961 - Progressive Grocer
Jan 18, 2022 · Indeed, reacting to the post-World War II economy, grocers were building larger stores that featured more self-service sections, air ...
[29]
History of Tesco - Food Deserts
Jan 31, 2022 · In 1950, The Tesco branch in St Albans, small by 21st century standards (200 square metres) was the first Tesco to be converted to self ...Missing: 1950s- | Show results with:1950s-
[30]
Self-service: a short history of supermarkets | Europeana
Apr 4, 2020 · Supermarkets have been the main way we shop for groceries in Europe since the 1950s, giving us more freedom by allowing us customers to choose our products.Missing: 1980s | Show results with:1980s
[31]
the first European hypermarkets open in Brussels in 1961
But nearly two years earlier, in 1961, GB had opened three hypermarkets under the name of SuperBazar, in Bruges, Auderghem and Anderlecht, measuring between 3 ...
[32]
Evolution of Supermarkets: Innovations, Formats & Key Companies
Sep 1, 2024 · Allowed rapid expansion (over 15,000 stores by the 1920s). Created controversy and anti-chain sentiment. - Supermarkets (1930s): Introduced by ...
[33]
Supermarket shopping in the 1980s | Europeana
American-style supermarkets took post-war Europe by storm. By the 1980s, they were ubiquitous in cities across the continent.Missing: 1950s- | Show results with:1950s-
[34]
The rise, fall and return of RFID | Supply Chain Dive
Aug 21, 2018 · Fifteen years after Walmart launched a costly pilot project, the sensors are coming back in style thanks to proven benefits for retailers and their suppliers.
[35]
Grocery Tech: A Look at the Past Century's Innovations
Mar 30, 2022 · From cash registers to barcode scanning and now AI vision, new inventions have continued to advance the process of grocery shopping.
[36]
Digital disruption at the grocery store - McKinsey
Feb 14, 2020 · The speed of technology adoption has been startling some of the world's most successful companies since the 1990s—and it is accelerating faster ...
[37]
What the '90s online grocery bust means for the industry today
Dec 22, 2020 · In 2020, online grocery sales jumped to 10.2% of the overall grocery market, up from from 3.4% in 2019.Missing: milestones | Show results with:milestones
[38]
E-Commerce Report; The history of online grocery shopping: first as ...
May 6, 2002 · EVEN as the last of the big Internet-only grocers, Webvan, was closing last spring, traditional grocery chains were snooping around the Web.Missing: milestones | Show results with:milestones
[39]
Timeline of online food delivery
2002, March, Going online, Grocery store, Safeway begins delivering online grocery orders. United States. 2004, Launch, Online food ordering, GrubHub, an online ...Big picture · Full timeline · Numerical and visual data · Google Trends
[40]
The Rise and Trends of Online Grocery Delivery - JungleWorks
Mar 11, 2024 · Global online grocery market size: Estimated at $419.63 billion in 2021 and projected to reach $2,160.7 billion by 2030 at a CAGR of 19.97%.
[41]
The evolution of grocery retail technology - Trigo Vision
Oct 31, 2022 · By 1933, 25% of all grocery sales went to three big chains and each chain ran large networks of warehouses to get better deals on wholesale ...
[42]
AI and Robotics Power Ocado's Smart Fulfilment Technology
Apr 15, 2025 · Ocado harnesses AI and robotics to reimagine grocery fulfilment, automating complex tasks and boosting efficiency across dynamic supply chains.<|control11|><|separator|>
[43]
How Robotics Helps Grocery Retailers Master the Trillion-Item ...
Mar 7, 2025 · Robotics monitor stock, ensure planogram compliance, verify price accuracy, and enable proactive adjustments, reducing out-of-stock incidents ...Missing: 2020s | Show results with:2020s
[44]
Technology Trends Shaping the Future of Grocery Retail - LEAFIO AI
Nov 19, 2024 · Tech in grocery evolves around AI, automation & shopper data use. AI demand planning reduces waste. Self-checkout & mobile pay grow.
[45]
Technology Transformation in the Grocery Industry - FMI
The grocery industry is undergoing a profound transformation, driven by the rapid adoption of emerging technologies like artificial intelligence (AI), ...
[46]
Grocery Store Layout » Benefits, Organisation & More - LEAFIO AI
Grocery store layout is the spatial arrangement of aisles, shelves, and displays. Main types include grid, racetrack, free-flow, and mixed layouts.Key Takeaways · 2. Racetrack (loop) Layout · 4. Mixed Layout
[47]
Retail Store Layout Ideas: Designs, Examples & Expert Tips - Shopify
Aug 29, 2025 · The loop, racetrack, or forced-path layout takes the grid's predictable traffic flow further, creating a closed loop that leads customers from ...
[48]
How a Racetrack Store Layout Affects Retail Sales - Resonai
A racetrack layout creates an oval loop, increasing product exposure and impulse purchases, and provides a clear path, boosting sales.Missing: principles | Show results with:principles
[49]
The Psychology Of Retail: How Store Layout Impacts Sales - Forbes
Jan 3, 2025 · A well-planned layout is more than basic organization; it's a tool for driving sales and building customer satisfaction.
[50]
Grocery Store Layout Strategy: Designing a Store That Sells More
Mar 20, 2025 · Effective grocery store layouts include grid, herringbone, and loop layouts. Place fresh produce at the entrance and staples at the back to ...
[51]
Eye level is buy level: The importance of in-store product placement
Block Placement sees related items placed together, while Vertical Placement has merchandise being placed on more than one shelf level.Missing: tactics | Show results with:tactics
[52]
There's A Reason Certain Products Are Eye-Level At Grocery Stores
Oct 28, 2024 · Items placed at eye level, or approximately 4 to 5 feet from the floor, simply get more attention from shoppers. Meanwhile, in a study in the ...
[53]
The Psychology of Product Placement: A Guide - S-Cube Fixtures
Jun 27, 2024 · Strategic product placement directly influences consumer behavior. This guide covers eye-level shelves, end caps, and impulse buys.
[54]
The Science of Shopping: Analyzing the Effectiveness of ...
Jul 11, 2025 · When you place products at eye level, they're more likely to grab attention because they align with how customers naturally scan store shelves.
[55]
A systematic review of the influences of food store product ...
Jun 1, 2020 · This systematic review aimed to determine how product placement strategies, availability, and positioning, in physical retail food stores located in high- ...
[56]
How Supermarkets and Grocery Stores Optimize Shelf Layouts to ...
Feb 12, 2025 · Learn how supermarkets optimize shelf layouts to boost sales using customer psychology, planogram software, and strategic product placement.Missing: tactics | Show results with:tactics
[57]
Grocery Store Layout Strategy's Impact on Sales
Sep 6, 2024 · Five key benefits of a grocery store layout strategy · 1. Increase in sales · 2. Improved customer experience · 3. Greater customer loyalty · 4.Missing: tactics | Show results with:tactics
[58]
Walmart Outlines Growth Strategy, Unveils Next Generation Supply ...
Apr 4, 2023 · The outcome improves in-stock, inventory accuracy and flow whether customers shop in stores, pickup, or have a delivery. Walmart showcased its ...<|separator|>
[59]
Walmart: Keys to Successful Supply Chain Management
Walmart's keys include distribution practices, operating their own fleet, technology, vendor managed inventory, cross-docking, and a centralized database.Missing: facts | Show results with:facts
[60]
Grocery Store Inventory Management Explained - Oracle
Aug 29, 2023 · Grocery Inventory Management Process · Ordering · Receiving · Stocking · Cycle Counting · Reordering · Restocking.
[61]
How Grocery Store Supply Chains Work - Oracle
Aug 21, 2023 · Employees must plan for the right amount of raw materials, coordinate transportation routes, manage inventory levels, and ensure quality control ...
[62]
Why Is Grocery Inventory Management So Important? [+ 3 Best Tools]
Jul 18, 2024 · The first in, first out (FIFO) approach is fundamental in grocery inventory management. It involves organizing your stock so that customers ...Missing: techniques | Show results with:techniques
[63]
https://pos.toasttab.com/blog/on-the-line/supermarket-inventory-management
[64]
Walmart's U.S. Supply Chain Playbook Goes Global
Jul 17, 2025 · Walmart's global supply chain is being reengineered with real-time AI and automation. These intelligent systems are already live across markets ...
[65]
The rise of self-checkouts and how they've changed retail
Sep 26, 2024 · 96% of grocery stores offer self-checkout. Early estimates indicate that 10,000 global retailers have installed self-checkout systems since 2024 ...
[66]
Self checkout boasts 'record' year: report - Retail Dive
Jul 8, 2024 · The self-checkout market experienced a “new record year” in 2023, according to a recent report from RBR Data Services. Over 217,000 terminals ...
[67]
Self-checkout Systems Market Size | Industry Report, 2030
The global self checkout systems market size was estimated at USD 4.9 billion in 2024 and is projected to reach USD 10.49 billion by 2030, growing at a CAGR ...
[68]
Self-checkout leads in retail tech adoption - eMarketer
Jan 8, 2025 · Key stat: 86% of US adults have used self-checkout, and 70% have used mobile apps for shopping, per a September 2024 study from Morning ...
[69]
[2025] How AI Influence Supermarket Technology? » Check Now
Big retailers are actively implementing AI and robotics to automate in-store, back-office, and warehouse processes.Missing: 2020s | Show results with:2020s
[70]
Use of AI in grocery stores to grow 400% by 2025 - Supermarket News
The research shows that implementation of artificial intelligence in supermarkets is expected to grow by 400% before the end of next year.Missing: 2024 | Show results with:2024
[71]
https://www.grocerydive.com/news/walmart-rfid-technology-fresh-categories-meat-deli/803567/
[72]
How AI And RFID Can Impact Retail Inventory - Forbes
Sep 5, 2024 · RFID and AI can help retailers detect theft, shrink and loss. RFID captures loss data as it is happening, and AI analyzes patterns to help retailers build ...
[73]
ShopRite Stores Expand Computer-Vision Robotics for Inventory
Oct 7, 2024 · Using the built-in cameras, the robot's task is to scan the shelves at all levels as it passes them, capturing the images and location of goods ...
[74]
Why Simbe Robotics thinks grocery stores are natural candidates for ...
Aug 22, 2024 · In July, Simbe rolled out technology that enables grocers to remotely monitor their stores on mobile devices and desktop computers using images ...
[75]
Retail Automation Market Size, Share & Industry Growth, 2032
The Retail Automation Market Size was valued at USD 24.36 billion in 2023 and is expected to grow at a CAGR of 9.77% to reach USD 56.12 billion by 2032.
[76]
The Impact of AI on Supermarkets Operations - Puzl AI
Aug 6, 2024 · AI-powered robots are increasingly common in supermarkets, performing tasks like stocking shelves, cleaning floors, and assisting customers with ...Missing: daily | Show results with:daily<|separator|>
[77]
What are the Most Common Types of Supermarket Supplies?
What are the Most Common Types of Supermarket Supplies? · The Bakery Counter · The Deli Counter · The Produce Section · The Seafood Counter · The Butcher.<|separator|>
[78]
https://www.theglobaldisplaysolution.com/blog/9-essential-grocery-store-aisles-and-sections-for-optimal-shopping-experience/?srsltid=AfmBOooSbRoipbb2PF_vsdcqEheXtjAg0ps32BCZRScqBVudUoIk74wk
[79]
[PDF] Percent of Total Supermarket Sales
Meat/Fish/Poultry. $ 50,715.45. 12.92. $ 62,038.27. 13.50. Service Deli. $ 13,577.21. 3.46. $ 15,684.82. 3.41. Deli/Self Service. $ 5,096.40.
[80]
Center Store: 5 Trends Shaking Up Grocery - NIQ
Sep 25, 2023 · Read on to see the top five trends that are shaping the Center Store in 2023 and how you can adapt to keep growing.
[81]
Product Assortment - Salsify
Businesses typically track their product assortment according to two categorizations: breadth and depth. Breadth refers to the number of different types of ...
[82]
Category Management: Steps & Benefits Explained - NIQ
Aug 13, 2024 · Assortment Planning: Determining the right mix of products within a category to meet shopper demand and maximize sales. Price Management: ...
[83]
Understanding Category Management for Grocery Retail Brands
Sep 25, 2024 · Learn how category management allows grocery retailers to tackle SKU overload and shelf space limits with smarter product management tools.
[84]
Smart Grocery Assortment Planning and Optimization - LEAFIO AI
Jul 11, 2024 · Smart grocery assortment planning involves selecting products to meet customer needs, analyzing market trends, and using data to boost sales ...Missing: typical | Show results with:typical
[85]
The Art of Category Management: Boost Grocery Store Profits - Puzl AI
Dec 10, 2024 · This article will explore actionable, results-driven strategies to streamline category management and unlock the full potential of your grocery store profits.
[86]
FROZEN FOODS ARE SKU-ING IN THE RIGHT DIRECTION
Feb 7, 2024 · Frozen meal SKUs fell from 606 in 2019 to 555 in 2023, an 8.4% drop. The category's share of the overall frozen assortment declined from 41.3% to 39.8% during ...
[87]
Maximize Sales with These Product Assortment Strategies - Shopify
Jun 8, 2022 · Product assortment strategies include wide, deep, localized, mass-market, and scrambled. Product breadth is the number of product lines, and ...
[88]
Turning private labels into powerhouse brands - McKinsey
Oct 30, 2020 · High-quality private labels can gain a devoted following and become a powerful driver of customer loyalty to the retailer.<|separator|>
[89]
The rise of supermarket 'private label' brands - Food Navigator
May 2, 2023 · Private label brands are often seen as a cheaper alternative to “national brands,” – brands recognised across a nation and sold in a variety of supermarkets.
[90]
How store brands went from shamed to chic - Marketplace.org
Aug 17, 2022 · How did store brands grow into such a big market? To answer that we have to go back to the late 1970s. Inflation had been raging for more than a ...Missing: growth | Show results with:growth
[91]
The History Of Private-Label Foods - Vanns Spices
Apr 14, 2025 · Private-label foods, also known as store brands, have a fascinating past dating back to the 19th century. The history of private-label foods ...
[92]
Private label sales hit record in 2024 - Grocery Dive
Jan 21, 2025 · Private label sales hit record in 2024. Store brand sales increased nearly 4% to $271 billion, according to a new report.
[93]
Private label sales climbed nearly 4% in 2024 - eMarketer
Jan 17, 2025 · Store brand sales rose 3.9% YoY to $271 billion in 2024, compared to just 1.0% growth for national brands, per a report from the Private Label ...
[94]
Private Labels Are Upstaging Big-Name Foods - Vision Magazine
Apr 25, 2025 · Private labels have flipped the grocery world upside down. They are now estimated to capture 20% of grocery dollars, while national brands have seen their unit ...Missing: practices | Show results with:practices
[95]
TOP 20 PRIVATE LABEL MARKETING STATISTICS 2025
Sep 21, 2025 · U.S. private label industry sales hit $271B in 2024, a 3.9% increase over 2023. 3, In Europe, private label share reached 39% of grocery sales ...
[96]
Private labels in the food industry | Anuga
Sep 11, 2025 · The term private label is applied to goods that are produced by specialist manufacturers but sold under the brand name of a retail company.
[97]
Grocery Private Label: Trends Create Opportunities for Proven Players
Nov 7, 2024 · » U.S. retailers have less leverage sourcing manufacturers for their private labels – often the same CPG brand companies do both jobs ...
[98]
Why more grocers are bringing private label production in-house
Jun 13, 2023 · This type of private label development can vary in scope, ranging all the way from controlling ingredient sourcing to handling recipe creation.
[99]
Retail Academy: The Shield of Private Labels - Abasto
Mar 13, 2025 · With our private labels, we will offer more excellent stability in the supply chain through direct agreements with manufacturers and not depend ...
[100]
A turning point for private label brands | McKinsey
Nov 4, 2024 · Sophisticated retailers are using private brands to differentiate themselves in the market and build customer loyalty, not only to improve margins and penny ...
[101]
[PDF] The relationship between supermarkets and suppliers
The imbalance of bargaining power that exists between supermarkets and their suppliers fosters abuses, and the consequences for suppliers and consumers are ...
[102]
Brand strategies: Enhancing manufacturers' bargaining power in ...
Feb 23, 2024 · Tough bargaining and the distribution of bargaining power between grocery retailer and manufacturer are widely observed and highlight the ...
[103]
The Economics Of Slotting Contracts - Department of Justice
Jan 2, 2024 · Slotting fees, per unit time payments made by manufacturers to retailers for shelf space, have become increasingly prevalent in grocery retailing.
[104]
The New Appeal of Private Labels - Harvard Business Review
By diminishing the power of traditional brands, private labels remove a key source of manufacturers' influence over consumers and, in turn, their leverage over ...
[105]
Becoming a Private Label Supplier: Opportunities and Challenges
Aug 7, 2025 · greater recognition and credibility in the market. Moreover, manufacturers are willing to. deliver innovative products to private label ...
[106]
Too Big, Too Small, Just Right – Exploring Grocery Store Sizes
Nov 15, 2023 · The average size of a grocery store is about 40,000 square feet. This is the size that most shoppers experience in traditional grocery stores.
[107]
What are the Different Retail Store Types?
Feb 2, 2022 · Grocery stores and supermarkets provide a general range of food products. Selections typically include fresh and packaged foods, beer and wine, ...
[108]
The Small Format Revolution: Shaping the Future of Grocery Retail
Nov 15, 2023 · Grocery stores are adapting their formats, leaning towards smaller-sized stores ranging from 9,000 to 50,000 square feet. The focus here is ...
[109]
The Difference Between Supermarket and Hypermarket - CABF
Apr 8, 2025 · Hypermarkets are larger (over 2,500 m²) with a wide variety of products, while supermarkets are smaller (400-2,500 m²) with a more limited ...Missing: classifications small
[110]
The state of grocery retail around the world - McKinsey
Oct 6, 2022 · Changes to the global grocery retail market are happening fast. Trends that emerged during the pandemic are persisting, reshaping the industry.
[111]
Modern grocery and the emerging-market consumer - McKinsey
Aug 1, 2015 · When multinational grocers entered emerging markets, they again relied on the grocery formats that were working so well in the developed world.
[112]
[PDF] Expansion of Modern Grocery Retailing and Trade in Developing ...
Both domestic and international investors are experimenting with a variety of formats— including hypermarkets, supermarkets, convenience stores, and cash-and-.<|separator|>
[113]
Store Formats Drive Variation in Retail Food Prices - ERS.USDA.gov
Nov 1, 2005 · These differences in store costs, store characteristics, and consumer preferences cause retail prices to vary across regions and markets.Missing: distinctions hypermarkets
[114]
Barriers to the advancement of modern food retail formats: theory ...
We present a framework to analyze limitations to market share growth of retail formats based on diffusion across consumer segments and by product category.Missing: variations | Show results with:variations
[115]
How Aldi, a brutally efficient grocery chain, is beating Walmart ... - CNN
May 17, 2019 · There's no secret to how Aldi keeps its prices so low: The company strips down the shopping experience in an unapologetically and brutally efficient way.
[116]
Decoding Aldi and Lidl's Success: A Logistics Perspective
A good part Aldi and Lidl's success can be explained with their limited SKU range. SKU range plays an important role for logistics efficiency.
[117]
Aldi's Generic Competitive Strategy & Growth Strategies - Panmore
May 13, 2025 · Aldi's competitive strategy is cost leadership, which entails low business costs and the ability to offer low and competitive selling prices.
[118]
https://businessmodelanalyst.com/aldi-business-model/
[119]
Aldi & Lidl's Winning Formula - Placer.ai
May 1, 2025 · A strong value proposition has never been more important to shoppers – and discount powerhouses like Aldi and Lidl are prime examples.
[120]
Discount grocers go head-to-head: How Aldi, Lidl are vying for ...
Aug 31, 2023 · Discount grocers Aldi and Lidl are capitalizing on demand for budget-friendly groceries and growing their brands as the two German-owned grocers prepare for ...
[121]
Costco vs. Sam's Club: What's the Difference? - Investopedia
Costco and Sam's Club offer different membership tiers, starting at $65 and $50, respectively. Both retailers have seen strong financial growth in the past year ...
[122]
Costco vs. Sam's Club: Memberships, prices, & perks compared
Jul 24, 2025 · Warehouse clubs help consumers save on both everyday purchases and bulk products for an annual membership fee, but which big-box retailer ...
[123]
Warehouse Clubs & Supercenters in the US Industry Analysis, 2025
Economic volatility has a limited impact on warehouse clubs and supercenters because these retailers offer low-priced goods. When consumer sentiment is high, ...Missing: welfare | Show results with:welfare
[124]
Younger Americans flocking to Costco, Sam's Club for groceries. Is ...
Oct 7, 2025 · Younger Americans flocking to Costco, Sam's Club for groceries. Is buying in bulk the key to beating high food costs? Oops, something went ...
[125]
Younger Americans Flocking to Costco, Sam's Club for Groceries. Is ...
Warehouse clubs can be an effective tool against high grocery costs when your household size, cooking habits and discipline align with bulk purchasing. But they ...Missing: supermarket | Show results with:supermarket
[126]
[PDF] Compared To Conventional Supermarkets Warehouse Clubs Have
This allows them to secure lower prices from suppliers, which are then passed on to consumers in the form of lower per- unit costs. This translates into ...
[127]
[PDF] Understanding Walmart's Impact on the US Economy and ...
While there is no consensus in the economic literature on how Walmart's entry affects local wages, most academic research finds modest increases in retail ...Missing: specialty welfare
[128]
Evaluating the factors influencing the location strategies of specialty ...
According to Huddleston et al. (2009), specialty grocery stores typically focus on selling special varieties of food products such as organic/natural and ethnic ...
[129]
Company Information | Whole Foods Market
Whole Foods Market seeks natural/organic foods, has 500+ stores in North America and the UK, and is committed to sustainable agriculture and responsible ...Whole Foods Market History · National & Regional Offices · Our Values · Real EstateMissing: specialty models ethnic
[130]
How Whole Foods Market Continues to Lead in Natural Foods Retail
Sep 4, 2025 · Whole Foods Market has revolutionized grocery shopping by making organic and natural foods mainstream across America.
[131]
The 29 Largest Grocery Chains in the US in 2025 - GourmetPro
The "Big 4" retailers in the US are Walmart, Kroger, Costco, and Albertsons Companies. Walmart leads with its vast store network and high revenue. Kroger, with ...Missing: categories | Show results with:categories
[132]
Whole Foods' Competitive Edge: Sustainable Amid Rising Organic ...
Whole Foods Market Inc. (WFM) is a grocery store chain that focuses on offering organic and natural foods, and has approximately 535 locations as of 2025.Missing: specialty ethnic<|separator|>
[133]
[PDF] Consumer Benefits from Increased Competition in Shopping Outlets ...
Over the past decade, non-traditional shopping formats have captured significant share from traditional grocery stores and conventional supermarkets. P ...<|separator|>
[134]
[PDF] Supermarket Pricing and Promotional Behavior: Evidence from the ...
Supermarket pricing behavior is studied across multiple disciplines for diverse reasons. Retail food prices have direct implications for consumer welfare and ...
[135]
The Past, Present & Future of Online Pickup - SGA Design Group
Apr 23, 2020 · By 2001, when the dot-com era was busting, most tech companies that had helped pioneer online-only grocery sales had been bought out or filed ...
[136]
Online Grocery Market Research and Forecast Report 2024-2032 ...
Jan 14, 2025 · Online Grocery Market Research and Forecast Report 2024-2032, Competitive Analysis of Amazon, Walmart, Kroger, Costco, Target, Tesco, JD.com, ...
[137]
Online Grocery Market Size, Share & Growth Report 2033
The global online grocery market size was valued at USD 710.10 Billion in 2024 and is projected to grow at a CAGR of 28.09% during 2025-2033.
[138]
Global Online Grocery Revenues (2017–2029) - Oberlo
In 2017, global online grocery sales totaled $133.5 billion. A year later, this figure reached $159.4 billion, marking an annual growth rate of 19.4%.
[139]
eGrocery Lookout: Market Trends - Brick Meets Click
September 2025 eGrocery Sales Jump 31% Versus Year Ago to $12.5 Billion. U.S. online grocery sales have soared to unprecedented levels, hitting a new high of ...Missing: global | Show results with:global
[140]
Online Grocery Shopping Statistics (2025): Sales + Growth Rate
Jun 23, 2025 · Global online grocery sales are expected to total up to $725.6 billion in 2025; projections indicate sales will increase to $809.6 billion in ...
[141]
Online Grocery Shopping Statistics (2025): Latest Data & Summary
Sep 13, 2024 · In 2024, the global online food & grocery market grew 12.3% to $782.6B. Most forecasts place the total in the $725B–$810B range for 2025–2026.
[142]
Click-and-Collect Model: The New Shopping Trend - Locus
Click-and-collect makes friends of both e-commerce and brick-and-mortar stores and promises a more convenient shopping experience.
[143]
Click and Collect Delivery: Everything You Need to Know in 2025
Jun 2, 2023 · Click and collect is an eCommerce model in which customers buy or select items online and then pick them up in-store or from central collection points.
[144]
The Top Grocery eCommerce Platforms in the US | Cuker Agency
Mar 29, 2022 · Top platforms include Instacart, Amazon Fresh, Walmart, Kroger, and Shipt. Instacart is a leading delivery app, and Amazon Fresh is rapidly ...Missing: Tesco | Show results with:Tesco
[145]
Top 15 Online Grocery Companies Worldwide - IMARC Group
List of the top 15 Online Grocery Companies are Amazon.com, Inc., Carrefour, Costco Wholesale Corporation, Edeka Group, HappyFresh, Koninklijke Ahold ...
[146]
Online Grocery Shopping: E-Commerce Growth and Its Impact on ...
Jan 22, 2025 · The shift towards online shopping has disrupted traditional retail dynamics, prompting stores to adopt hybrid models that integrate physical and ...<|separator|>
[147]
Supermarket revolution in Asia and emerging development ...
A “supermarket revolution” in developing countries started in the early 1990s and has continued to the present (1). This revolution involves the rapid increase ...
[148]
[PDF] The Rapid Rise of Supermarkets in Developing Countries - RIMISP
There has been extremely rapid transformation of the food retail sector in developing regions in the past 5 to10 years, accompanied by a further ...
[149]
Walmart's International Market Entry Strategies: Benefits and ...
Mar 20, 2025 · This article analyzes several entry strategies of Walmart's international expansion, including joint ventures, acquisitions, and wholly owned ...Missing: statistics | Show results with:statistics
[150]
(PDF) Walmarts International Market Entry Strategies: Benefits and ...
This article analyzes several entry strategies of Walmarts international expansion, including joint ventures, acquisitions, and wholly owned subsidiaries.
[151]
[PDF] Retail 2022 - Columbia International Affairs Online
The “big four” global retailers—WalMart, Carrefour, Metro AG and Tesco—have a burgeoning presence in China. Other key markets, like Brazil, Vietnam ...Missing: statistics | Show results with:statistics
[152]
The Retail Playbook for Expansion into Emerging Economies
Feb 12, 2025 · Retailers are increasingly looking to expand internationally to sustain growth, especially within a strong U.S. economy.Missing: facts | Show results with:facts
[153]
How does the arrival of foreign supermarkets affect developing ...
Jun 9, 2015 · As depicted in Figure 2, we find that foreign supermarket entry causes large and significant welfare gains for the average household equal to ...Missing: studies | Show results with:studies
[154]
https://www.statista.com/statistics/256168/total-number-of-stores-of-walmart-international-by-type/
[155]
[PDF] Global Retail Expansion at a Crossroads - Kearney
The 2016 Global Retail Development Index (GRDI) is a study that shows developing markets offer growth opportunities, with retail sales increasing over 350%. ...
[156]
supermarket revolution in developing countries: tidal wave or tough ...
The extent of the supermarket revolution in developing countries is overestimated, especially for fresh produce, and the future of food retailing will be more ...
[157]
Economies of scale in grocery retailing in Finland - ScienceDirect.com
The main result of the paper is that store-level economies of scale do exist in grocery retailing: large stores have on average 10% lower costs per sold unit ...
[158]
Pricing of Staple Foods at Supermarkets versus Small Food Stores
Aug 15, 2017 · In general, supermarkets obtain food at wholesale prices and have more efficient economies of scale than smaller food stores, resulting in ...
[159]
In the Good Old Days, One Fourth of Income Went to Food - CEPR.net
Apr 17, 2024 · In 1947 we spent 23.0 percent of our income on store-bought food. This had fallen to just 7.1 percent last year. The share of income going to ...
[160]
[PDF] The Competitive Effects of Entry: Evidence from Supercenter ...
To address this possibility, we extend our empirical approach to UPC-level data, allowing us to examine prices for the same product in the same store before and ...
[161]
Supermarkets & Grocery Stores in the US Employment Statistics
There was 2,889,121 people employed in the Supermarkets & Grocery Stores in the US as of 2024. What was employment growth in the Supermarkets & Grocery Stores ...
[162]
Scanning grocery store productivity statistics : Spotlight on Statistics
The number of workers employed at grocery stores grew an average of 0.3 percent annually from 2000 to 2023.<|separator|>
[163]
https://www.statista.com/topics/9219/retail-employment-worldwide/
[164]
[PDF] The Causal Effect of Competition on Prices and Quality
Increased competition led to price reductions of 2-6% and a statistically significant improvement in self-reported service quality. Prices dropped more with ...
[165]
[PDF] Competition and product quality in the supermarket industry - EconStor
Dec 31, 2009 · This paper finds that stores facing more intense competition have fewer inventory shortfalls, and competition from Wal-Mart decreased ...
[166]
Competition and Product Quality in the Supermarket Industry
This article analyzes the effect of competition on a supermarket firm's incentive to provide product quality. In the supermarket industry, product availability ...Missing: peer | Show results with:peer
[167]
The Competitive Effects of Superstore Entry: The Role of Product ...
Mar 26, 2025 · This study empirically examines the impact of Superstore entries on product variety in the United States supermarket industry.
[168]
Food retailing market concentration increased more at national level ...
Jan 25, 2023 · Market concentration, as measured by the Herfindahl-Hirschman Index (HHI), is a measure of the extent to which market shares are concentrated ...
[169]
[PDF] Concentration and market power in the food chain - OECD
Feb 17, 2021 · Data on market concentration in retailing in the United States shows that the four leading grocery retailers increased their combined share of ...<|separator|>
[170]
A detailed mapping of the food industry in the European single market
Apr 26, 2021 · To assess levels of market concentration, the Herfindahl-Hirschman Index (HHI) and the four firm concentration ratio (CR4) were calculated.
[171]
Market Concentration and Profitability of the Grocery Retailers in ...
Jul 29, 2025 · The aim of the article was to internationally compare the market concentration of grocery retailers in the six countries of Central Europe.
[172]
[PDF] A Disaggregated View of Market Concentration in the Food Retail ...
The report analyzes the trends of food retail market concentration in terms of the Herfindahl–Hirschman Index (HHI) for food retail sales at the above three ...
[173]
Food retail profits, competition, and the Great Recession - Cleary
May 27, 2022 · We find that food retail firms required a smaller market size to break even during the Great Recession, perhaps pointing to higher profits.
[174]
[PDF] The economic and social role of small stores: A review of UK evidence
For example, many older shoppers have been shown to feel excluded from large supermarkets either because of difficult micro-access problems (e.g. getting across.
[175]
Rural Counties Losing Share of Grocery Stores, Gaining Other ...
Dec 7, 2021 · They found that in rural counties, grocery stores have declined, while dollar stores and supercenters have increased steadily.
[176]
Corner stores as community hubs: a systematic review of public ...
This systematic review examines the multifaceted role of corner stores, focusing on their impact on public health, community dynamics, and local economies.
[177]
Supermarkets are becoming the new social hubs
Feb 16, 2024 · “Supermarkets and other large retailers are becoming ever more important social and supportive spaces,” said Rosa Marks of the Bennett Institute ...
[178]
The acculturation of immigrants through grocery shopping experiences
This study investigates how immigrants' grocery shopping experience impacts their acculturation. While immigrant grocery shops facilitate socio-economic ...
[179]
Effects of Modern Food Retailers on Adult and Child Diets and ...
Jun 8, 2020 · Modern retailers contribute to higher consumption of ultra-processed foods and calories. But they also increase protein and micronutrient intakes among adults ...
[180]
How healthy and processed are foods and drinks promoted in ...
In total, 70·7 % of all promoted products in supermarket sales flyers did not contribute to a healthy diet and 56·6 % was ultra-processed.Missing: produce | Show results with:produce
[181]
Supermarkets lose market share in fresh, frozen categories
Jan 18, 2024 · Deli market share in traditional supermarkets fell to 31.2% in 2023, down from 33.4% in 2019, and bakery share fell to 38.7%, down from 41.1%.
[182]
Convenience, cost, health influence consumer produce purchasing
Oct 29, 2024 · In 2022, 53% of consumers ate fresh produce four or more times a week. By 2023, that had risen to 57%. This year, it's up to 61%.Missing: processed | Show results with:processed
[183]
[PDF] Food Deserts and the Causes of Nutritional Inequality
Nov 9, 2018 · We can bound the short-run effect of differential access to supermarkets at no more than about 1.5 percent of the nutrition-income relationship.
[184]
Food deserts not to blame for growing nutrition gap between rich ...
Feb 14, 2018 · “One of the conclusions in our study is that opening a supermarket in a food desert has very little impact on the nutritional composition of ...Missing: studies | Show results with:studies
[185]
https://www.ers.usda.gov/sites/default/files/_laserfiche/publications/40816/32372_aer759.pdf
[186]
Spatial Supermarket Redlining and Neighborhood Vulnerability
Mar 29, 2016 · i) Profitability: Supermarket chains often cite that low rates of profit margin and higher cost of overheads as barriers to investment in ...
[187]
Grocery Stores and Co-ops - Healthy Food Access Portal
Supermarkets—with annual profit margins averaging 1 percent—are focused on a very tight bottom line and often cite lack of profitability as a barrier to ...Missing: decisions | Show results with:decisions
[188]
Supermarkets in Food Deserts | Social Needs Investment Lab
Apr 16, 2025 · There is insufficient evidence that opening supermarkets in food deserts has a positive impact on improving health outcomes, social outcomes, or healthcare ...
[189]
[PDF] The Grocery Gap: Who Has Access to Healthy Food and Why It Matters
In rural Mississippi, adults living in “food desert” counties lacking large supermarkets are 23 percent less likely to consume the recommended fruits and ...
[190]
Are poor neighborhoods “retail deserts”? - ScienceDirect.com
High poverty neighborhoods have lower employment density for retail overall, supermarkets, drugstores, food service and laundry facilities, driven largely by ...
[191]
Food Retail - Honeywell Advanced Materials
On average, 50% of the energy consumed in a supermarket is required for refrigeration—an essential system in food retail operations. Solstice® HFO technology ...
[192]
[PDF] The Energy Efficiency Paradox: A Case Study of Supermarket ... - EPA
For the typical US supermarket, GHG emissions more than double when the impact of refrigerant leaks is added to that of electricity consumption (US EPA 2011a).
[193]
Cooling the Climate Crisis - EIA - Environmental Investigation Agency
Jun 26, 2025 · This report analyses the climate impact of supermarket refrigeration, revealing that up to 70 per cent of a supermarket's non-supply chain emissions stem from ...
[194]
Decarbonizing grocery - McKinsey
Jul 22, 2022 · Currently, the food system accounts for more than 30 percent of global GHG emissions (Exhibit 1).
[195]
Food Waste in America in 2025: Statistics & Facts | RTS
America throws away nearly 60 million tons of food every year. That's almost 40 percent of the entire US food supply. Learn why and how you can help.
[196]
Food loss and waste account for 8-10% of annual global ... - UNFCCC
Sep 30, 2024 · In 2022, according to UNEP, 19% of food available to consumers was wasted at the retail, food service, and household level, in addition to the ...
[197]
Walmart, Lidl, Kroger & Tesco: Supermarkets' Scope 3 Impact
Feb 20, 2025 · Only half of the top 10 disclose data on the products they buy, making it difficult to track emissions or verify progress towards climate goals.Missing: statistics | Show results with:statistics
[198]
You want to reduce the carbon footprint of your food? Focus on what ...
Jan 24, 2020 · Food transport accounted for only 6% of emissions, whilst dairy, meat, and eggs accounted for 83%. Eating local only slightly reduces your ...
[199]
Major supermarkets restate environmental target after emissions rise
They also reported that 96% of the packaging they use is recyclable and that 23% is either recycled content or sustainably sourced. However, the WWF adds that ...
[200]
Advancing energy efficiency and sustainability in supermarkets
Retrofitting cabinets with doors also lowers the air temperature by 4–5°C, reducing refrigeration system energy consumption by 26 % (or 66 % during the day).<|control11|><|separator|>
[201]
Grocery Stores Report Significant Progress In Reducing Food Waste ...
Apr 4, 2024 · Across the country, the grocery retail sector generates nearly six million tons of unsold food, which includes all food that went unsold in each ...
[202]
Transformational change needed to address supermarkets' farm to ...
Feb 19, 2025 · The report finds three areas consistently holding supermarkets' Net Zero efforts up: agriculture and deforestation; access to reliable supply ...Missing: statistics | Show results with:statistics
[203]
Mapping the Corporate Hold on US Grocery Markets
Aug 7, 2024 · By 2023, CR4 had increased to 67%, a 13.94% increase in captured market share. Between 2000 and 2023, the U.S. grocery industry's CR4 increased ...
[204]
Food retailing market concentration increased more at national level ...
Jan 25, 2023 · In comparison, average county-level market concentration has remained relatively constant over the past 30 years, increasing only 94 percent.
[205]
[PDF] Supermarkets as a Natural Oligopoly - Paul Ellickson
Abstract. This paper proposes and tests a model of supermarket competition based upon John Sutton's. (1991) endogenous fixed cost (EFC) framework.
[206]
United States v. Von's Grocery Co. | 384 U.S. 270 (1966)
The United States charged that the acquisition in 1960 by Von's Grocery Company of Shopping Bag Food Stores, a competitor in the retail grocery market in the ...
[207]
Kroger Company/Albertsons Companies, Inc., In the Matter of
The Federal Trade Commission sued to block the largest proposed supermarket merger in U.S. history—Kroger Company's $24.6 billion acquisition of the Albertsons ...
[208]
Lessons learned from the Kroger-Albertsons merger case
Feb 5, 2025 · On December 11, 2024, the day after the ruling, Albertsons terminated the merger agreement with Kroger. In reaching its conclusion, the Court ...
[209]
(PDF) Prices, Promotions, and Supermarket Mergers - ResearchGate
Aug 9, 2025 · The negative relationship suggests that supermarket chains enjoy economies of scale or benefit from an improved post-merger bargaining position.
[210]
[PDF] Pricing Power by Supermarket Retailers: A Ghost in the Machine?
A growing volume of empirical research confirms what most shoppers found out for themselves long ago—that retail food prices fall when a Wal-Mart opens nearby ( ...
[211]
[PDF] Multi-Category Competition and Market Power: A Model of ...
Our empirical results highlight the pro-competitive nature of supermarket pricing relative to alternative ways of organizing retail supply in which pricing is ...
[212]
The Buyer Power Effect of Retail Mergers: An Empirical Model of ...
Feb 18, 2025 · In this article, we offer an empirical framework for analyzing buyer power in bilateral oligopolies in which retail prices adjust to wholesale ...<|control11|><|separator|>
[213]
US grocery workers hit by rising prices: 'We're at the bottom of the ...
Nov 27, 2024 · While the median hourly wage for non supervisor employees has increased from $14.91 in 2020 to $17.88 in 2024, according to the Bureau of Labor ...
[214]
Hourly Rate for Industry: Grocery Store or Supermarket - Payscale
Grocery Store or Supermarket Jobs by Hourly Rate ; Job Title:Cashier, Range:$10 - $17, Average:$13 ; Job Title:Deli Clerk, Range:$12 - $18, Average:$14 ; Job Title ...
[215]
Grocery Worker Salary (October 2025) - Zippia
Grocery worker salaries typically range between $25,000 and $40,000 yearly. The average hourly rate for grocery workers is $15.64 per hour. Grocery worker ...
[216]
Food and Beverage Stores: NAICS 445 - Bureau of Labor Statistics
Industries in the Food and Beverage Stores subsector usually retail food and beverages merchandise from fixed point-of-sale locations.
[217]
When do Part Time & Temp Benefits Begin - My Health - Walmart
Part-time and temporary associates working an average of at least 30 hours per week over a 60-day measurement period will become eligible for benefits. Part- ...Missing: supermarket | Show results with:supermarket
[218]
A New Look at Labor Retention for Independent Grocery Operators
Jun 27, 2024 · The industry average turnover is 69%, with smaller stores hit harder and younger employees more likely to leave. Older workers deserve more ...
[219]
Rate and number of workplace injuries and illnesses in retail trade ...
Dec 2, 2019 · The 2018 rate was 3.5 cases per 100 full-time workers, up from 3.3 in 2017. This was the first statistically significant increase in the rate for retail trade.
[220]
Which retail and wholesale workers are most at risk of injury?
Jan 9, 2025 · On average, employees missed 70 days of work because of an injury. 63% of the injuries occurred among workers younger than 30 and older than 50.
[221]
How Service Industry Unionization Could Impact Prices
Oct 31, 2022 · According to the Bureau of Labor Statistics, the food service industry has one of the lowest unionization rates in America -- 1.2% compared to
[222]
Labor Notes: 'Kroger Workers Vote Down Contract in Indiana by 74 ...
Jun 5, 2025 · The tentative agreement includes wage increases of 50 cents over four years for some job classifications, while the first pay step would receive ...
[223]
Unionized Grocery Workers Are a Sleeping Giant - Jacobin
Feb 4, 2025 · Kroger's last, best, and final offer included abysmal wage increases, with thousands of workers offered $0.25 or less in the first year of the ...
[224]
https://www.statista.com/statistics/287344/trade-union-membership-in-the-wholesale-and-retail-trade-in-the-uk/
[225]
[PDF] getting the goods: - trade unions and strategy in the quick-commerce ...
Spain has a very high rate of collective bargaining coverage (around 85%), which applies to all firms and employees, regardless of union membership. Two large ...
[226]
Labor and Benefits Expenses in Supermarkets | Workforce.com
Jan 30, 2004 · The median labor expense for US supermarkets is 9.4% of sales, and the median benefits expense is 3.4% of sales.
[227]
Food and Beverage Store Industry- Employee Benefits Summary
53% offer medical, 35% short-term, 12% long-term disability, 42% life insurance, 17% paid family leave, and 90% unpaid family leave.
[228]
The Wal-Mart effect: Poison or antidote for local communities?
Wal-Mart has been fingered as the source of virtually every conceivable economic ill. It kills jobs and downtowns, say critics, and destroys community character ...
[229]
Has Wal-Mart Buried Mom and Pop? The Impact of Wal-Mart on Self ...
Aug 7, 2025 · This paper explores the widely accepted view that Wal-Mart causes significant harm to the traditional, small "mom and pop" business sector of the US economy.<|control11|><|separator|>
[230]
[PDF] The Impact of an Urban Wal-Mart Store on Area Businesses
Thus, the raw data contain little evidence that the Wal-Mart store either hastened business failure or slowed business formation in competitive SIC codes.
[231]
Dollar store expansion and independent grocery retailer contraction
Oct 4, 2023 · Our main results indicate that independent grocery retailers are 2.3% more likely to exit the market after dollar store entry, experiencing an ...Missing: displacement | Show results with:displacement
[232]
Supermarket Entry and the Survival of Small Stores - ResearchGate
Aug 10, 2025 · Indeed, we find evidence of a differentiated impact of supermarket entry on the survival of smaller. shops, depending on lines of business.
[233]
New Study Highlights Independent Community Grocers' Pivotal Role ...
Jun 15, 2021 · Independent community grocers play a key role in the nation's economy with positive impacts across the country via jobs, wages and taxes.
[234]
[PDF] Major Flaws Uncovered in Study Claiming Wal-Mart Has Not ...
"We can firmly conclude that there is no evidence that. Wal-Mart has had a significant impact on the overall size, growth, or profitability of the U.S. ...