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This paper aims to review, systematize and integrate existing research on disposition effect and investments. This study conducts bibliometric analysis, including performance analysis and science mapping and thematic analysis of studies on disposition effect.

This study adopted a thematic and bibliometric analysis of the papers related to the disposition effect. A total of 231 papers published from 1971 to 2021 were retrieved from the Scopus database for the study, and bibliometric analysis and thematic analysis were performed.

This study’s findings demonstrate that research on the disposition effect is interdisciplinary and influences the research in the domain of both corporate and behavioral finance. This review indicates limited research on cross-country data. This study indicates a strong presence of work on investor psychology and behavioral finance when it comes to the disposition effect. The findings of thematic analysis further highlight that most of the research has focused on prospect theory, trading strategies and a few cognitive and emotional biases.

The findings of this study can be used by investors to minimize their biases and losses. The study also highlights new techniques in machine learning and neurosciences, which can help investment firms better understand their clients’ behavior. Policymakers can use the study’s findings to nudge investors’ behavior, focusing on minimizing the effects of the disposition effect.

This study has performed the quantitative bibliometric and thematic analysis of existing studies on the disposition effect and identified areas of future research on the phenomenon of disposition effect in investments.

The purpose of this paper is to study the disposition effect that is exhibited by the investors through the review of research articles in the area of behavioral finance. When the investors are hesitant to realize the losses and quick to realize the gains, this phenomenon is known as the disposition effect. This paper explains various theories, which have been evolved over the years that has explained the phenomenon of disposition effect. It includes the behavior of individual investors, institutional investors and mutual fund managers.

The authors have used the existing literatures from the various authors, who have studied the disposition effect in either real market or the experimental market. This paper includes literature over a period of 40 years, that is, Dyl, 1977, in the form of tax loss selling, to the most recent paper, Surya et al. (2017). Some authors have used the PGR-PLR ratio for calculating the disposition effect in their study. However, some authors have used t-test, ANNOVA, Correlation coefficient, Standard deviation, Regression, etc., as a tool to find the presence of disposition effect.

The effect of disposition can be changed for different types of individual investors, institutional investors and mutual funds. The individual investors are largely prone to the disposition effect and the demographic variables like age, gender, experience, investor sophistication also impact the occurrence of the disposition effect. On the other side, the institutional investors and mutual funds managers may or may not be affected by the disposition effect.

The skilled understanding of the disposition effect will help the investors, financial institutions and policy-makers to reduce the adverse effect of this bias in the stock market. This paper contributes a detailed explanation of disposition effect and its impacts on the investors. The study of disposition effect has been found to be insufficient in the context of Indian capital market.

The investors and society at large can gains insights about causes and influences of disposition effect which will be helpful to create sound investment decisions.

This paper has complied the 11 causes for the occurrence of disposition effect that are found by the different authors. The paper also highlights the impact of the disposition effect in the decision-making of various investors.

The disposition effect remains one of the most significant investor behavior puzzles. This study aims to consolidate the knowledge, explore current dynamics, elicit trends and offer future research directions to demystify the disposition effect.

This study applies the hybrid review method. It first used bibliometric analysis (212 documents), followed by content analysis (54 articles) to analyze the breadth and depth of literature on the disposition effect.

This study presents performance analysis and science mapping. It identifies five main research streams: evidence, implications and mitigation techniques; theoretical explanations; investor biases and hedonic framing; attributes, beliefs and preferences; and implications for asset pricing and market efficiency. This study further offers future research directions for disposition effect research.

This study deploys sequential bibliometric and content analysis. A meta-analysis of quantitative articles could provide specific insights regarding the disposition effect. Besides, this study is based on Scopus-indexed journals only.

This study benefits investors and portfolio managers as they learn effective ways to guard against the disposition effect. Policymakers may tweak tax laws to incentivize long-term holding, and regulators can run investor education campaigns to minimize the disposition effect’s consequences effectively.

To the best of the authors’ knowledge, this is probably the first hybrid review of high-quality, contemporary articles on the disposition effect that offers science mapping, research streams, future research directions and a succinct summary of theories, contexts, characteristics and methods deployed in the field of research.

This paper investigates whether individual investors are attentive to stock splits and whether higher split ratios (stronger private information signals) reduce the disposition effect.

This study employs stock split events and transaction data in the Indonesia Stock Exchange (IDX) from January 2004 to December 2017. The authors measure individual investors' attention using buy-initiated trades. To test the effect of split signal on disposition effect, the authors regress individual investors' sell-initiated trades on past stock returns.

Unlike Birru (2015), the authors find that individual investors are attentive to stock splits, especially when stock split ratios are high. In turn, stock splits tend to weaken the disposition effect. The higher the stock split ratios, the weaker the disposition effect.

This study has a limitation in that the authors exclude all stock splits with dividend events around the split date. These stock splits cover 37% of all splits in Indonesia.

Practically, individual investors should look for stock-related information to reduce disposition bias.

To the best of authors’ knowledge, this study is the first to test individual investors' attention on stock splits based on their buy-initiated trades. This study is also the first to test the impact of stock split ratios on the disposition effect reduction. This study's findings enrich the scant literature on individual investors' attention and how to reduce their disposition effect bias.

The study endeavours to determine (1) whether the disposition effect exists among South African investor teams, (2) whether it is causally intensified by a set of psychosocial factors and (3) whether the disposition effect causally reduces investor welfare.

Following a natural field experimentation design involving a sample of investor teams participating in the 2019 run of the JSE University Investment Challenge, the authors use regression adjustments as well as bootstrap tests to investigate the casual implications of a set of psychosocial factors on the intensity of the disposition effect, as well on the attenuation of market-adjusted ex post returns (i.e. investor welfare).

South African investor teams are susceptible to the disposition effect, and their susceptibility to the bias is associated with attenuated investor welfare. Furthermore, low female representation in an investor team causally intensifies the disposition effect, subsequently leading to a causal reduction in investor welfare.

Using evidence from real-world observation, the authors contribute to the literature on team gender diversity and investment decision-making, and – using Hofstede's (2001) cultural dimensions – the authors offer a comprehensive account for how differences in culture may lead to differences in gender-related disposition effects across different nationalities. The authors also introduce to the literature experimental evidence from the field that clearly demonstrates that – among South African investor teams – a causal relationship exists (1) between female representation and the disposition effect, and (2) between the disposition effect and investor welfare.

The purpose of this paper is to present an affect account that identifies emotions driving sell preferences in stock markets that result in the disposition effect (winning stocks hold too short and losing stocks too long) and to specify how stock prices are influenced.

The affect account is derived based on analyses of previous research showing the disposition effect, proposed explanations of the effect, and basic emotion research. An individual-level analysis is performed of the consequences for stock market prices.

The main proposal is that investors prefer to sell when price increases make the increasing balance of hope and fear equal to a faster increasingly balance of anticipated elation and disappointment, and when price decreases make the faster increasingly negative hope-fear balance equal to the increasing negative elation-disappointment balance. Steepness in slope of the negative hope-fear balance accounts for whether a loser is never sold (an extreme disposition effect), sold later than a winning stock (the usually observed disposition effect), or sold earlier than a winning stock (a reverse disposition effect). The individual-level analysis suggests that the affect-driven disposition effect would intensify or attenuate trends in stock prices depending on the demand-supply balance.

A conceptual contribution to research of emotion influences on stock trading and specifically to explanations of the disposition effect on sell decisions by less sophisticated and experienced investors.

The prospect theory is potentially an essential ingredient in modeling the disposition effect. However, many scholars have tried to explain the disposition effect with the help of prospect theory and they came to opposite conclusions. The purpose of this paper is to examine the impact of value function of the prospect theory on predicting the disposition effect.

Lagrange multiplier optimization and dynamic programming method are used to solve the representative investor’s optimal portfolio choice problem. Furthermore, numerical simulation is used to compare the prediction ability of different types of value function.

The authors support that the value function has a crucial role in predicting the disposition effect with prospect theory, i.e. the curvature and boundedness of the value function may influence the performance of applying the prospect theory in the disposition effect. They conclude that a piecewise negative exponential value function can predict the disposition effect, while others like the piecewise power value function may not.

Extant literature about modeling the disposition effect with the prospect theory mostly focus on the time when gain-loss utility occurs or the selection of reference point. This paper based on the value function properties provides a new perspective in analyzing the crucial role that value function has in predicting financial market anomalies.

The authors investigate the durability of international entrepreneurial cognitions. Specifically, they examine how advanced business education and the Covid-19 pandemic influence international entrepreneurial orientation disposition (IEOD), and subsequently entrepreneurial intentions (EIs), to better understand the psychological dynamics underpinning the drivers of international entrepreneurship.

Against the backdrop of emerging entrepreneurial cognition and international entrepreneurial orientation research, the authors theorize that both a planned business education intervention (voluntary) and an unforeseeable radical environmental (involuntary) change constitute cognitive shocks impacting the disposition and intention to engage in entrepreneurial efforts. The authors use pre- and post-Covid-19 panel data (n = 233) and uniquely identify the idiosyncratic cognitive effects of Covid-19 through changes in the OCEAN personality assessment.

Findings demonstrate that when individuals' perceived psychological impact of Covid-19 is low, business education increases IEOD. Conversely, the effects of a strongly perceived Covid-19 impact reduce the risk-taking and proactiveness components of the IEOD scale. The authors trace the same effects forward to EIs.

This paper contributes to a greater understanding of the resilience of entrepreneurial dispositions through an empirical test of the IEOD scale and shows its boundary conditions under planned intervention as well as unplanned externally induced shock.

The study offers a first benchmark to practitioners of the malleability of international entrepreneurial dispositions and discusses the potential to encourage international entrepreneurial behaviour and the individual-level dispositional risk posed by exogenous shocks.

The study uniquely employs a baseline measure of all our constructs pre-Covid-19 to discern and isolate the pandemic impact on entrepreneurial dispositions and intentions, responding to recent calls for more experimental designs in entrepreneurship research.

This study aims to examine that personality traits are associated with the investor’s ability to exhibit disposition effect, herding behavior and overconfidence. It also explores how risk-attitude can modify investor behavior by moderating the association between personality traits, disposition effect, herding and overconfidence.

Data were collected from 396 respondents by using personally administrated survey. Confirmatory factor analysis (CFA) was used to confirm the validity and reliability of data. Regression analysis was used to test the proposed hypotheses.

The results supported the proposed hypotheses and showed that extravert investors were more likely to exhibit disposition effect, herding and overconfidence. The conscientiousness trait was associated with disposition effect and overconfidence, while neuroticism was associated with herding behavior. The results confirmed the moderating effect of risk aversion on the association between personality traits, disposition effect, herding and overconfidence.

This study demonstrates how risk aversion modes the strength of association between psychological characteristics (represented by personality traits) and cognitive biases (disposition effect, herding and overconfidence). The results support the “auction” interpretation of investors' behavior by suggesting that personality traits are associated with investment decision-making and that investors are marginal price setters.

The purpose of this paper is to investigate the impact of financial literacy, risk attitude, and saving motives on the attenuation of mutual fund investors’ disposition bias. Specifically, the authors focus on individual characteristics explaining the investors’ propensity to sell shares in a poorly performing mutual fund.

The study relies on survey data collected from 1,564 Swedish households in 2013. The authors test the hypotheses considering three different portfolio compositions and portfolio performances. Each composition corresponds to a dependent variable and a separate model which are estimated using ordinal logistic regression.

The authors find that different forms of financial literacy affect attenuation of the disposition effect. Specifically, the authors find that knowledge about mutual funds and knowledge about current market conditions affect the attenuation of the disposition effect, whereas the authors find no support for the effect of “technical financial knowledge” (e.g. the ability to calculate compound interest rates). The authors also find no support for the effects of risk attitude and saving motives on the attenuation of the disposition bias.

The findings suggest a need for a more fine-grained conceptualization of the financial literacy concept and its effect on investors’ disposition bias. Since an important implication of the findings is that financial literacy could potentially help people overcome behavioral bias, the study provides insights for policymakers as well as into the discussion on the design of consumer education programs.