Fact-checked by Grok 2 weeks ago

Disposition effect

The disposition effect is a behavioral bias in finance where investors exhibit a strong tendency to sell assets that have increased in value (winners) prematurely while clinging to assets that have decreased in value (losers) for extended periods, often contrary to rational portfolio management principles.^[1] This phenomenon, first formally described by economists Hersh Shefrin and Meir Statman in 1985, stems from psychological factors that distort decision-making under uncertainty.^[1] The theoretical foundation of the disposition effect is rooted in prospect theory, developed by Daniel Kahneman and Amos Tversky in 1979, which posits that individuals value gains and losses differently, with losses having a disproportionately larger emotional impact than equivalent gains—a concept known as loss aversion.^[2] Shefrin and Statman integrated this with additional elements like mental accounting (treating each investment as a separate "account") and regret aversion (the desire to avoid the pain of realizing a loss or missing a potential gain), leading investors to close winning positions to lock in gains and delay selling losers in hopes of a rebound.^[1] These mechanisms create a disposition to "sell winners too early and ride losers too long," as the authors phrased it, often resulting in lower overall returns compared to a buy-and-hold strategy.^[1] Empirical validation came prominently from Terrance Odean's 1998 analysis of over 10,000 brokerage accounts, which quantified the effect by measuring the proportion of gains realized (PGR) versus the proportion of losses realized (PLR); across the sample, PGR significantly exceeded PLR, confirming the bias's prevalence among retail investors.^[3] Subsequent studies have demonstrated its robustness across international markets, including Taiwan, Sweden, and China, as well as in various asset classes like mutual funds and real estate, affecting both individual and institutional investors to varying degrees.^[4] The disposition effect has significant implications for investment performance and market dynamics, as it contributes to momentum anomalies (where past winners continue to outperform due to under-selling)^[5] and can exacerbate portfolio underperformance by forgoing tax-loss harvesting opportunities.^[3] Despite challenges from rational explanations like rebalancing or transaction costs, behavioral accounts remain dominant, with ongoing research exploring debiasing strategies such as education on loss aversion or automated selling rules.^[6]

Definition and Overview

Core Concept

The disposition effect refers to the tendency of investors to prematurely sell assets that have increased in value, known as winners, while holding onto assets that have decreased in value, known as losers, for an excessively long period.^[1] This behavior often results in suboptimal portfolio performance, as it disrupts the benefits of diversification and timely rebalancing.^[1] At its core, the mechanism driving the disposition effect involves investors' emotional attachment to their original purchase prices, prompting them to realize gains quickly to secure profits and avoid realizing losses to evade the psychological discomfort of acknowledging a mistake.^[1] This pattern stems from a conceptual framework rooted in prospect theory, which highlights how individuals evaluate outcomes relative to a reference point.^[1] A key metric for quantifying the disposition effect is the difference between the proportion of gains realized (PGR) and the proportion of losses realized (PLR), where PGR represents the share of potential gains that investors actually sell, and PLR represents the share of potential losses sold. A typical observation is that PGR exceeds PLR, indicating the bias in action.^[3] The term "disposition effect" was first coined in 1985 to describe this investor behavior.^[1]

Behavioral Characteristics

The disposition effect manifests in investors' observable tendency to sell assets that have increased in value too prematurely while holding onto those that have declined for extended periods, often in hopes of a rebound. This pattern arises from a reluctance to realize losses, leading individuals to delay selling underperforming investments, and a rush to lock in gains, prompting quick exits from profitable positions. Such behavior is rooted in emotional responses tied to personal investment outcomes, where the purchase price serves as a salient reference point that anchors decision-making. Psychologically, this effect is driven by the desire to seek pride associated with realizing gains, which reinforces a sense of success, and the aversion to regret stemming from closing losses, which would confirm a poor decision. Investors often become emotionally attached to their initial reference point, viewing deviations below it as temporary setbacks rather than permanent declines, thus perpetuating the hold on losers. These drivers connect briefly to broader behavioral finance biases, such as overconfidence, where investors overestimate recovery probabilities for losers.^[7] In everyday scenarios, retail investors might sell surging technology stocks during bull markets to secure modest profits, only to miss further appreciation, or cling to declining energy sector holdings amid sector downturns, hoping for a price reversal that may never occur. These patterns highlight how the effect influences routine trading choices, often at the expense of optimal portfolio performance.^[8] The disposition effect is more pronounced among individual investors compared to institutional ones, as the latter often employ systematic strategies that mitigate emotional influences.^[9] Additionally, it intensifies under heightened market volatility, where uncertainty amplifies attachment to reference points and fear of regret.^[10]

Theoretical Foundations

Prospect Theory

Prospect theory, developed by Daniel Kahneman and Amos Tversky in 1979, serves as an alternative descriptive model to expected utility theory for decision-making under risk.^[11] Unlike expected utility theory, which assumes individuals maximize expected value based on absolute outcomes, prospect theory posits that people evaluate prospects relative to a reference point and exhibit systematic biases in perceiving gains and losses.^[11] This framework highlights deviations from rationality, such as risk aversion in gains and risk-seeking in losses, providing a foundation for understanding behavioral anomalies in financial decisions.^[11] At its core, prospect theory comprises two main components: a value function and a probability weighting function. The value function is S-shaped, concave for gains (indicating risk aversion) and convex for losses (indicating risk-seeking), with a steeper slope for losses than for gains due to loss aversion.^[11] The probability weighting function captures how individuals overweight low probabilities and underweight high probabilities, distorting the perceived likelihood of outcomes.^[11] These elements together explain why decisions under uncertainty often deviate from probabilistic expectations, emphasizing subjective valuation over objective probabilities.^[11] Central to prospect theory is the principle of reference dependence, where outcomes are assessed not in absolute terms but relative to a subjective reference point, such as the status quo or an aspiration level.^[11] This relativity frames potential changes as gains or losses, influencing behavior asymmetrically: individuals are more sensitive to losses than to equivalent gains.^[12] In the context of investment, this leads investors to treat unrealized gains and losses relative to their purchase price, prompting premature selling of winners to lock in gains (due to risk aversion in the concave gain domain) and prolonged holding of losers to avoid realizing losses (due to risk-seeking in the convex loss domain). The value function is formally expressed as:

V(x) = \begin{cases} x^{\alpha} & \text{if } x \geq 0 \\ -\lambda (-x)^{\beta} & \text{if } x < 0 \end{cases}

where \alpha \approx 0.88 and \beta \approx 0.88 capture the curvature for gains and losses, respectively, and \lambda \approx 2.25 quantifies the loss aversion coefficient, making losses psychologically more impactful than gains.^[12] This formulation, refined in subsequent work, underscores the asymmetric treatment of gains and losses that underpins behavioral patterns like the disposition effect.^[12]

Role of Loss Aversion

Loss aversion, a foundational principle within prospect theory, describes the phenomenon where the psychological impact of losses outweighs that of equivalent gains, often parameterized by a coefficient λ > 1 that reflects the steeper slope of the value function in the loss domain. This leads decision-makers to exhibit greater sensitivity to potential losses, prioritizing their avoidance over the pursuit of commensurate gains. In behavioral finance, this bias underpins suboptimal choices, as the pain of loss realization dominates rational evaluation of expected returns.^[13]^[14] Within the disposition effect, loss aversion drives investors to sell winning positions promptly to secure gains and the associated positive utility, while postponing sales of losing positions to evade the amplified distress of confirmed losses. The mechanism hinges on the realization of outcomes: closing a profitable trade yields satisfaction from a realized gain, whereas liquidating a loser crystallizes a setback that feels disproportionately severe due to λ's influence. Investors thus hold losers longer, gambling on a rebound to restore the status quo without incurring the emotional cost of admission.^[15]^[16] A critical reference point in this process is the original purchase price, which serves as the anchor for coding outcomes as gains or losses; fluctuations below this threshold represent unrealized or "paper" losses that remain psychologically deferred until a sale forces their recognition. This anchoring exacerbates loss aversion by framing current holdings against the initial investment, making the act of selling at a deficit akin to admitting failure relative to that benchmark.^[15]^[16] Complementing loss aversion is diminishing sensitivity, where the value function's curvature flattens for deviations farther from the reference point, implying reduced marginal impact from incremental changes in larger gains or losses. This explains the rapid disposal of modest winners—their relative value is high near the origin—contrasted with persistence in substantial losers, where the convex shape in the loss domain fosters risk-seeking to offset the now-diminished pain of further declines.^[14]^[17] Loss aversion integrates with these elements to heighten the S-shaped asymmetry of the prospect theory value function, particularly the pronounced kink at the reference point, which intensifies reluctance to cross into realized losses during investment evaluations. This amplification transforms the theory's general risk attitudes into specific trading heuristics, where the steep loss slope overrides probabilistic assessments, perpetuating the disposition effect's core asymmetry.^[13]^[14]

Historical and Empirical Development

Shefrin and Statman Study

The seminal study on the disposition effect was published in 1985 by Hersh Shefrin and Meir Statman in The Journal of Finance.^[18] The authors developed a theoretical framework explaining investors' tendency to sell winners too early and hold losers too long, integrating prospect theory with mental accounting, regret aversion, and self-control considerations.^[18] To support their theory, Shefrin and Statman drew on empirical evidence from prior studies, including patterns of loss realizations concentrated in December, which they argued were inconsistent with purely rational tax-loss harvesting and better explained by behavioral factors like self-control.^[18] The effect was observed to persist across different stock types, market conditions, and holding periods in the available data, underscoring its robustness.^[18] Theoretically, Shefrin and Statman attributed this behavior to prospect theory's loss aversion, where investors exhibit risk-seeking tendencies for losses, combined with regret avoidance that encourages locking in gains to minimize potential remorse.^[18] Despite these insights, the study had limitations, as it relied on secondary data and did not conduct original large-scale individual-level analysis, nor did it fully disentangle transaction costs from behavioral drivers at the time.^[18]

Subsequent Empirical Evidence

Following the foundational work of Shefrin and Statman, subsequent empirical research has robustly confirmed and expanded upon the disposition effect using larger datasets and diverse methodologies. In a seminal study, Odean analyzed trading records from 10,000 individual accounts at a major U.S. discount brokerage over 1987–1993, finding that the proportion of gains realized (PGR) was 0.148 compared to a proportion of losses realized (PLR) of 0.098, indicating a strong tendency to sell winners prematurely.^[3] This effect contributed to underperformance, as stocks sold at gains outperformed those held at losses by 3.4% over the subsequent year, largely because investors missed post-sale rebounds in winners.^[3] International studies have replicated the disposition effect across global markets, often revealing variations in intensity. In China, analysis of individual investor trades from 2007–2009, spanning bull and bear phases, showed a 20% higher likelihood of realizing gains than losses, with the effect persisting after controlling for market conditions.^[19] Evidence from emerging markets like China suggests the disposition effect may be stronger among retail investors due to higher volatility and limited experience, though direct cross-market comparisons remain nuanced. In Europe, research on Spanish equity mutual funds from 2000–2012 found fund managers exhibited a 5% higher propensity to realize gains over losses, particularly during the 2008 financial crisis, but the effect was less prevalent in larger, bank-affiliated institutions.^[20] Methodological advances have refined measurement of the disposition effect by incorporating high-frequency data and robust controls. Studies utilizing millisecond-stamped trade records, such as those from the NASDAQ Copenhagen exchange (2016–2017), enable intraday analysis of day traders, revealing a pronounced effect among humans (PGR 28% vs. PLR 17%) but near absence in algorithms.^[21] Modern research routinely accounts for confounding factors like tax-loss harvesting (e.g., elevated PLR in December), transaction costs, and portfolio diversification, isolating the behavioral component more precisely than early aggregate analyses.^[3] Empirical work has also addressed gaps in investor sophistication and market contexts. The disposition effect is weaker among professionals and institutional investors compared to retail individuals, with institutional trades showing reduced sensitivity to unrealized gains and losses due to rule-based decision-making.^[22] However, it persists robustly among retail investors using platforms like Robinhood during the 2021 meme stock surges, where enthusiasm for gains led to premature sales of winners like GameStop to showcase success, while losses were held amid social validation pressures.^[23] Recent studies from 2020–2025 highlight evolving contexts and mitigations. A 2023 experiment with 195 participants demonstrated that robo-advisors reduce the disposition effect by increasing loss realization (PLR from 0.14 to 0.23), shifting the effect from positive (0.06) to negative (-0.07), though social design features in advisors can partially reverse this benefit.^[24] In volatile cryptocurrency markets, research indicates the disposition effect contributes to herding behavior and collective mispricing during bull-bear transitions.^[25] Finally, a 2025 analysis of over 1.1 million Chinese investor transactions (2016–2023) found that higher corporate transparency—measured via disclosure indices—significantly reduces the disposition effect by lowering the probability of selling winners more than losers, promoting longer holding periods.^[26]

Implications and Applications

Effects on Individual Investors

The disposition effect imposes significant performance costs on individual investors by prompting them to sell winning investments prematurely while clinging to losers, resulting in lower overall returns compared to passive benchmarks. Empirical analysis of brokerage data reveals that this behavior contributes to annual underperformance of approximately 3.7% for active individual investors, primarily due to the suboptimal timing of sales and the drag from prolonged exposure to declining assets.^[27] Additionally, the effect creates opportunity costs by hindering effective diversification, as investors focus on individual holdings rather than portfolio-wide risk management, leading to concentrated positions that amplify volatility and reduce long-term growth potential.^[28] This bias reinforces flawed decision-making processes, particularly through narrow framing, where investors evaluate each trade in isolation without considering its impact on the broader portfolio. Such isolated assessments prevent holistic risk assessment and exacerbate overconfidence, as realized gains from early sales provide illusory validation of judgment, encouraging extended holding of losers in hopes of recovery.^[29] Over time, this dynamic distorts holding periods, fostering a cycle of reactive rather than strategic choices that compound errors in asset selection and timing. Real-world manifestations of the disposition effect were evident during the 2008 financial crisis, when individual investors disproportionately held onto underperforming stocks amid widespread market declines and thereby magnified personal portfolio damage.^[30] Similar patterns have persisted in volatile sectors, underscoring the bias's role in suboptimal responses to rapid price swings. The disposition effect varies across demographics, manifesting more strongly among novice investors who lack experience in countering emotional impulses, as well as tax-sensitive individuals whose reluctance to realize losses is heightened by fiscal considerations despite potential benefits from tax-loss harvesting.^[31] Recent studies from 2024 indicate partial mitigation through robo-advisors and trading apps that automate decisions and reduce emotional interference, yet the bias endures prominently in self-directed trading environments where investors retain full control.^[32] Over the long term, the disposition effect compounds into substantial retirement shortfalls by skewing asset allocation toward underperforming holdings, eroding wealth accumulation and discouraging consistent saving and investing behaviors essential for financial security.^[33]

Broader Market Dynamics

The disposition effect, when aggregated across investors, contributes to increased market volatility by driving the premature selling of winning stocks, which exacerbates momentum crashes, and by encouraging the prolonged holding of losers, which delays necessary price corrections.^[34] In models incorporating heterogeneous agents, this behavior amplifies endogenous price fluctuations, leading to higher volatility clustering and fat-tailed return distributions that mirror empirical market patterns, such as those observed in the S&P 500 from 1980 to 2023. For instance, the tendency to sell winners creates excess supply pressure on rising stocks, intensifying reversals during high-volatility periods following market declines.^[34] This aggregate bias also induces price distortions, manifesting as underreaction to bad news—where investors holding losing positions resist selling, resulting in slow declines for overvalued stocks—and overreaction to good news, as rapid selling of winners limits sustained upward adjustments. Empirical evidence shows that stocks with significant capital losses exhibit pronounced negative post-announcement drifts after negative earnings surprises, with the effect strongest when news aligns with existing unrealized losses. Such distortions arise from the interplay between disposition-driven supply imbalances and fundamental values, creating predictable return patterns independent of traditional momentum measures.^[34] At a systemic level, the disposition effect amplifies asset bubbles by fostering reluctance to realize losses, which sustains upward price momentum during speculative surges, as seen in the 2021 GameStop episode where emotional responses like anger post-peak encouraged holding depreciating positions amid volatility.^[35] This interacts with herding behavior in digital markets from 2020 to 2025, where social media-driven crowd dynamics compound loss aversion, prolonging irrational exuberance and sharpening subsequent crashes, akin to patterns in the 2008 financial crisis.^[36] The effect undermines overall market efficiency by impeding the timely incorporation of information into prices, as delayed selling of losers and accelerated unloading of winners create persistent mispricings. However, recent evidence from the NASDAQ Copenhagen indicates partial offsets through algorithmic trading, where such systems exhibit negligible disposition bias—realizing 34% of gains versus 33% of losses—compared to human traders' 11.5 percentage point gap, thereby enhancing informational efficiency in affected markets.^[37] These dynamics have influenced regulatory perspectives on investor protection, prompting calls for behavioral-informed policies such as mandatory risk disclosures designed to counter disposition biases through clear, tested formats like plain-language warnings and graphical aids.^[38] International bodies like IOSCO advocate integrating such interventions with conduct rules to mitigate systemic risks from retail biases, as seen in revisions by regulators in Thailand and the US emphasizing forward-looking risks over historical performance.^[38]

Mitigation Strategies

Awareness and Education

Investors can recognize the disposition effect in their own behavior through self-audits of trading history, calculating the proportion of gains realized (PGR) minus the proportion of losses realized (PLR), where a positive value indicates the bias is present. Behavioral finance courses, offered by universities and online platforms, highlight this bias by linking it to prospect theory's emphasis on loss aversion, helping participants identify patterns in their decision-making.^[39] Educational resources include seminal books such as Thinking, Fast and Slow by Daniel Kahneman (2011), which explains the underlying cognitive processes driving the effect through accessible discussions of prospect theory. Online platforms like Khan Academy provide modules on cognitive biases, including loss aversion and reference dependence, introduced around 2016 and expanded since 2020 to cover behavioral economics principles relevant to investment errors.^[40] Financial advisors play a key role by teaching clients to detach from reference points, such as the original purchase price, encouraging evaluations based on current market conditions rather than past anchors. Recent studies demonstrate that reducing the saliency of purchase price information can decrease the disposition effect by approximately 25%.^[41] Programs targeting retail investors, such as those integrated into apps like Vanguard's platform, incorporate behavioral nudges to improve decision-making by addressing common investor biases, prompting users to review their portfolios.^[42] Evidence of efficacy comes from pre- and post-training metrics in controlled studies, where participants showed improved realization rates—realizing losses more promptly and holding gains longer—following education on the bias, with survival analysis confirming faster learning among those with higher financial literacy.^[43]

Practical Interventions

One practical intervention involves implementing rule-based approaches to override emotional decision-making. Stop-loss orders, which automatically trigger the sale of an asset when it falls to a predefined price level, compel investors to realize losses rather than holding onto underperforming positions indefinitely. Experimental evidence demonstrates that the availability of such orders causally reduces the disposition effect by facilitating automatic sales at a loss, thereby reversing the typical reluctance to sell losers. Similarly, periodic portfolio rebalancing—such as annual adjustments to maintain target asset allocations without regard to original purchase prices—helps investors sell winners and buy losers mechanically, mitigating reference-point biases associated with the disposition effect.^[44]^[45]^[46] Technological aids, particularly automated platforms, offer another effective layer of mitigation by removing human intervention in trading decisions. Robo-advisors like Betterment employ algorithms for tax-loss harvesting and portfolio optimization, systematically realizing losses to offset gains and reduce behavioral biases, including the disposition effect. These platforms automate trades during volatile periods, such as the 2021 meme stock surge and resurgences in retail trading through 2025, where emotional biases were amplified. Empirical analysis of robo-advising indicates it substantially attenuates the disposition effect across investor types, though it does not eliminate it entirely, by enforcing disciplined, data-driven strategies.^[47]^[48]^[49] Tax and cost considerations can further counteract the aversion to realizing losses through strategic year-end practices. Tax-loss harvesting involves selling underperforming assets to claim capital losses that offset taxable gains, providing a financial incentive that diminishes the emotional pain of booking losses. This approach is particularly effective at fiscal year-ends, when investors are motivated by tax savings rather than immediate performance reference points, leading to higher realization rates of losses compared to non-tax-motivated periods. By aligning sales with tax benefits, it directly challenges the disposition effect's core mechanism.^[50]^[51] Behavioral nudges complement these tools by encouraging preemptive commitments to rational actions. Commitment devices, such as pre-setting sell targets or limit orders for both gains and losses, bind investors to predefined exit strategies, preventing impulsive deviations driven by realized gains or paper losses. Diversification mandates, enforced through portfolio rules requiring broad asset exposure (e.g., via index funds or minimum holdings across sectors), reduce narrow framing that exacerbates the disposition effect by isolating individual stock performances. Experimental interventions prompting investors to evaluate portfolios holistically, rather than asset-by-asset, have shown reductions in premature selling of winners.^[52]^[53] Recent empirical support underscores the efficacy of these automated and rule-based interventions. Empirical analyses indicate that robo-advisors and algorithmic platforms reduce disposition effect metrics, with stronger effects among retail investors prone to emotional trading, by automating decisions and minimizing reference dependence. These findings highlight how practical tools can enhance long-term returns by curbing bias-driven behaviors.^[54]

References

[1]
The Disposition to Sell Winners Too Early and Ride Losers Too ...
We place this behavior pattern into a wider theoretical framework concerning a general disposition to sell winners too early and hold losers too long.
[2]
Prospect Theory: An Analysis of Decision under Risk - jstor
This paper presents a critique of expected utility theory as a descriptive model of decision making under risk, and develops an alternative model, ...
[3]
Are Investors Reluctant to Realize Their Losses? - Odean - 1998
Dec 17, 2002 · I test the disposition effect, the tendency of investors to hold losing investments too long and sell winning investments too soon, ...
[4]
What Drives the Disposition Effect? An Analysis of a Long‐Standing ...
Mar 13, 2009 · Barberis, Nicholas, and Wei Xiong, 2006, What drives the disposition effect? An analysis of a long-standing preference-based explanation, NBER ...
[5]
[PDF] Regret, Pride, and the Disposition Effect - University of Pennsylvania
Several explanations for the disposition effect were proposed by Shefrin and Statman (1985), including loss aversion, mental accounting, seeking pride and ...
[6]
[PDF] What Drives the Disposition Effect? An Analysis of a Long-Standing ...
In Section I, we review the evidence on the disposition effect and the elements of prospect theory. In Section II, we analyze trading behavior in a model that.
[7]
[PDF] Does Disposition Drive Momentum? - C. T. Bauer College of Business
Shefrin and Statman. (1985) call this the disposition effect, and they explain it with a combination of mental accounting and risk-seeking in losses. Grinblatt ...<|control11|><|separator|>
[8]
Investor Logins and the Disposition Effect | Management Science
Apr 2, 2024 · The disposition effect tends to be stronger among individual as compared with institutional investors (Shapira and Venezia 2001), less ...
[9]
Moored Minds: An Experimental Insight into the Impact of the ... - MDPI
This study investigates the anchoring bias and disposition effect in investor trading decisions under different market volatility conditions.
[10]
Prospect Theory: An Analysis of Decision under Risk
Mar 1, 1979 · This paper presents a critique of expected utility theory as a descriptive model of decision making under risk, and develops an alternative model, called ...
[11]
https://www.econometricsociety.org/publications/econometrica/1979/03/01/prospect-theory-analysis-decision-under-risk
[12]
[PDF] Advances in prospect theory: Cumulative representation of uncertainty
We develop a new version of prospect theory that employs cumulative rather than separable decision weights and extends the theory in several respects.<|control11|><|separator|>
[13]
[PDF] Prospect Theory: An Analysis of Decision under Risk - MIT
BY DANIEL KAHNEMAN AND AMOS TVERSKY'. This paper presents a critique of expected utility theory as a descriptive model of decision making under risk, ...
[14]
[PDF] What Drives the Disposition Effect? An Analysis of a Long-Standing ...
Perhaps the most prominent explanation for this puzzle is based on prospect theory.
[15]
None
Error: Could not load webpage.<|separator|>
[16]
[PDF] Discussion Papers In Economics And Business - Osaka-u
Odean (1998) conjectured that diminishing sensitivity might bring about the disposition effect.Missing: citation | Show results with:citation<|control11|><|separator|>
[17]
The Disposition to Sell Winners Too Early and Ride Losers Too ...
We place this behavior pattern into a wider theoretical framework concerning a general disposition to sell winners too early and hold losers too long.
[18]
A Study of Disposition Effect among China's Individual Investors
Mar 9, 2020 · On average, the likelihood of a sale for Chinese stock investors is 20% higher when a gain is realized than when a loss is realized. We regress ...
[19]
Disposition effect in fund managers. Fund and stock-specific factors ...
This paper evaluates the presence of disposition effect in Spanish equity funds and its implications for investors. We find that disposition spread is not a ...
[20]
https://www.sciencedirect.com/science/article/abs/pii/S0167268120301153
[21]
The Meme Stock Frenzy: Origins and Implications
Apr 16, 2024 · This is likely because of the “disposition effect”—retail investors wanted their peers to admire their stock-picking prowess, and not admit ...
[22]
When do robo-advisors make us better investors? The impact of ...
Robo-advisors reduce the disposition effect, but adding social design elements can increase it, and investors seek less advice from them.
[23]
https://southerncalifornialawreview.com/2024/04/16/the-meme-stock-frenzy-origins-and-implications/
[24]
Corporate transparency and the disposition effect - Frontiers
The disposition effect describes investors' irrational behavior of selling profitable assets too soon while holding onto losing assets for too long.
[25]
Full article: Portfolio choice with narrow framing and loss aversion
Sep 9, 2024 · The assumption of narrow framing allows us to derive relatively simple expressions for the mental accountant's optimal asset allocation decision ...
[26]
[PDF] Individual Investors and the Financial Crisis - Cornell eCommons
We examine, in particular, the disposition effect: the tendency of investors to liquidate better performing stocks, “winners,”and to hold onto underperforming ...
[27]
Taxing the Disposition Effect: The Impact of Tax Awareness on ...
Jun 3, 2022 · Using field data, we find that investors' disposition is sensitive to taxes around tax rate changes when taxes are likely salient. Our analysis ...
[28]
Full article: Passive vs active robo-advisors and disposition effect ...
Nov 5, 2024 · One of them is the disposition effect, a tendency 'to sell winners too early and ride losers too long'. This concept was introduced by Shefrin ...Missing: shortfalls | Show results with:shortfalls
[29]
https://wxiong.mycpanel.princeton.edu/papers/disposition.pdf
[30]
https://www.linkedin.com/pulse/behavioral-finance-perspective-2008-financial-crisis-antariksh-tiwari
[31]
https://www.cambridge.org/core/journals/journal-of-financial-and-quantitative-analysis/article/taxing-the-disposition-effect-the-impact-of-tax-awareness-on-investor-behavior/0D655529945D3552E29E2C900FE99DF7
[32]
[PDF] the-role-of-overconfidence-and-herding-in-stock-market-bubbles ...
disposition effect. This is suboptimal portfolio performance as it is contrary to cutting losses and letting winners run. Loss aversion can also induce ...<|separator|>
[33]
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3824349
[34]
[PDF] The application of behavioural insights to retail investor protection
Biased investment choices—particularly the disposition effect—may be compounded by the biases influencing the frequency with which one visits an online ...
[35]
How Does Learning and Education Help to Overcome the ...
Aug 7, 2025 · Investor education and intelligence were found to play a significant role in mitigating the disposition effect (Vaarmets et al., 2019) .
[36]
Cognitive Biases + Growth Mindset (article) | Khan Academy
In this module we are going to dive into a fascinating topic: cognitive bias. Prepare to uncover the hidden traps of your own thinking and learn how to overcome ...
[37]
https://papers.ssrn.com/sol3/papers.cfm?abstract_id=4260869
[38]
Unlocking better outcomes with behavioral design - Vanguard
Sep 25, 2025 · A nudge, or subtle prompt, can guide investors to make better decisions without limiting choice. The ACE framework blends intuitive design with ...Missing: app disposition
[39]
How Does Learning and Education Help to Overcome the ...
We find that mathematical abilities are beneficial for overcoming the disposition effect and propose that learning ability is one of the most important ...Missing: mitigation | Show results with:mitigation
[40]
Causal Effect of Stop-Loss and Take-Gain Orders on the Disposition ...
Feb 16, 2017 · Thus, the opportunity to ex ante commit to automatically selling at a loss causally reduces the disposition effect. Received August 13, 2015 ...
[41]
[PDF] Do stop losses work? The disposition effect, stop losses and investor ...
Use of stop losses had a substantial influence in attenuating the disposition effect. Stop losses reversed the reluctance to sell losses and substantially ...
[42]
Rebalancing Your Portfolio: Definition, Strategies & Examples
Learn how to rebalance your portfolio effectively with strategies like calendar and constant-mix rebalancing to maintain your desired asset allocation and ...
[43]
[PDF] The Promises and Pitfalls of Robo-advising - FDIC
For selling decisions, we examine the disposition effect, whereby investors are more likely to realize gains than losses on their positions (Shefrin and Statman ...Missing: 2023 | Show results with:2023
[44]
Betterment's tax loss harvesting methodology
Jun 18, 2014 · Tax loss harvesting is a sophisticated technique to get more value from your investments—but doing it well requires expertise.Navigating The ``wash Sale''... · The Betterment Solution · Best Practices For Tax Loss...
[45]
https://www.bayes.citystgeorges.ac.uk/__data/assets/pdf_file/0004/79960/Richards.pdf
[46]
What Is Tax-Loss Harvesting? - Russell Investments
There is an established psychological theory known as the disposition effect. It basically says investors tend to sell assets that have increased in value ...
[47]
[PDF] Disposition Effect
On average, 14.8 percent of the gains available for realization are actually realized (PGR), while only 9.8 percent of the losses are realized (PLR). Investors ...
[48]
[PDF] The causal effect of stop-loss and take-gain orders on the ...
Our results provide evidence that automatic selling devices causally reduce the disposition effect by helping investors to realize their losses whereas ...<|separator|>
[49]
Portfolio framing and diversification in a disposition effect experiment
We experimentally test an intervention designed to reduce investors' disposition effect by prompting them to identify their worst asset.
[50]
Information and context matter: debiasing the disposition effect with ...
The disposition effect is one of the most prominent and widely studied behavioral biases observed among investors. It describes the tendency to close out ...
[51]
[PDF] Overcoming Behavioral Biases with Robo-Advisors in Sweden
In accordance with this research, our study presents the same results in that it does reduce home bias, undiversified bias, the disposition effect bias, and the ...