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This article aims to systematically review the literature published in recognized journals focused on cognitive heuristic-driven biases and their effect on investment management activities and market efficiency. It also includes some of the research work on the origins and foundations of behavioral finance, and how this has grown substantially to become an established and particular subject of study in its own right. The study also aims to provide future direction to the researchers working in this field.

For doing research synthesis, a systematic literature review (SLR) approach was applied considering research studies published within the time period, i.e. 1970–2021. This study attempted to accomplish a critical review of 176 studies out of 256 studies identified, which were published in reputable journals to synthesize the existing literature in the behavioral finance domain-related explicitly to cognitive heuristic-driven biases and their effect on investment management activities and market efficiency as well as on the origins and foundations of behavioral finance.

This review reveals that investors often use cognitive heuristics to reduce the risk of losses in uncertain situations, but that leads to errors in judgment; as a result, investors make irrational decisions, which may cause the market to overreact or underreact – in both situations, the market becomes inefficient. Overall, the literature demonstrates that there is currently no consensus on the usefulness of cognitive heuristics in the context of investment management activities and market efficiency. Therefore, a lack of consensus about this topic suggests that further studies may bring relevant contributions to the literature. Based on the gaps analysis, three major categories of gaps, namely theoretical and methodological gaps, and contextual gaps, are found, where research is needed.

The skillful understanding and knowledge of the cognitive heuristic-driven biases will help the investors, financial institutions and policymakers to overcome the adverse effect of these behavioral biases in the stock market. This article provides a detailed explanation of cognitive heuristic-driven biases and their influence on investment management activities and market efficiency, which could be very useful for finance practitioners, such as an investor who plays at the stock exchange, a portfolio manager, a financial strategist/advisor in an investment firm, a financial planner, an investment banker, a trader/broker at the stock exchange or a financial analyst. But most importantly, the term also includes all those persons who manage corporate entities and are responsible for making their financial management strategies.

Currently, no recent study exists, which reviews and evaluates the empirical research on cognitive heuristic-driven biases displayed by investors. The current study is original in discussing the role of cognitive heuristic-driven biases in investment management activities and market efficiency as well as the history and foundations of behavioral finance by means of research synthesis. This paper is useful to researchers, academicians, policymakers and those working in the area of behavioral finance in understanding the role that cognitive heuristic plays in investment management activities and market efficiency.

This meta-analysis aims to examine and compare the pleasant ambient scent effects on consumers’ affective, cognitive and behavioural responses in the retail and hospitality sectors.

55 articles, including 102 effect sizes, are collected from electronic databases and search engines. The effect of pleasant ambient scents on consumer responses is examined using meta-regression analysis.

The results show a positive effect of pleasant ambient scent on all responses in both sectors, while the effects on cognitive and behavioural responses are stronger in hospitality than retailing. Moreover, the scent effects in hospitality research vary with method aspects, including sampling frame, research design, setting and location.

The findings provide theoretical insights on the sensory tangibilization of experience and methodological insights on designing scent research.

The stronger effect of pleasant ambient scents on cognitive and behavioural responses in a hospitality environment signals that contextual differences should not be neglected. Moreover, hospitality researchers need to stay vigilant to the methodological influence on the findings about scent effects. These findings enrich the sensory marketing literature, in which contextual comparison is scarce.

This study aims to answer the question whether investment funds managers exhibit behavioural biases in their investment decisions. Furthermore, it investigates if fund managers, as a group of institutional investors, make decisions in response to central bank’s communication as well as other information in relation to various behavioural inclinations.

A comprehensive study was conducted based on a questionnaire, which is composed of three main parts exploring: (1) general information about the funds under the management of the surveyed group of fund managers, (2) factors that influence the investment process with an emphasis on the National Bank of Poland communication and (3) behavioural inclinations of the surveyed group. Cronbach’s alpha statistic was applied for measuring the reliability of the survey questionnaire and then chi-squared test was used to investigate the relationships between the answers provided in the survey.

The central bank’s communication matters for investors, but its impact on their decisions appears to be only moderate. Interest rates were found to be the most important announcements for investment fund managers. The stock market was the most popular market segment where the investments were made. The ultra-short time horizon played no, or only small, role in the surveyed fund managers’ decisions as most of them invested in a longer horizon covering 1 to 5 years. Moreover, most respondents declared that they considered in their decisions the information about market expectations published in the media. Finally, majority of the fund managers manifested limited rationality and were subject to behavioural biases, but the decisions and behavioural inclinations were independent and, in most cases, they did not influence each other.

The results reported in this study can be used in practice to better understand and to improve the fund managers’ decision-making processes.

Apart from the commonly tested behavioural biases in the group of institutional investors in the existing literature, such as loss aversion, disposition effect or overconfidence, this paper also focuses on the less intensively analysed behavioural inclinations, i.e. framing, illusion of the control, representativeness, sunk cost effect and fast thinking. The originality of this study further lies in the way the research was conducted through interviews with fund managers, who were found to be subject to behavioural biases, although those behavioural inclinations did not influence their investment decisions. This finding indicates that professionalism and collectivism in the group of institutional investors protect them from irrationality.

As commercial cooking is known as a source that generates great concentrations of particulate matter (PM) emissions first accumulating in kitchens before spreading to dining areas, this study aims to explore how to improve restaurants’ efforts to reduce PM emissions by the application of attribution theory.

Data were obtained from restaurant managers operating their business in South Korea, considered to be qualified to provide accurate information regarding the survey questions. A scenario-based experimental approach was used to test the hypothesized relationships. Cognitive and emotional risk judgements were assessed for its potential interaction effects on the relationships between restaurant perceptions of PM source attributions, preventions attitudes and mitigation behavioral intentions.

Results revealed that perceptions of PM main sources were attributed to internal rather than external factors, which improved mitigation behavioral intentions. Such an effect was partially mediated through PM pollution prevention attitudes. Additionally, when applying external source attributions, PM mitigation behavioral intentions were improved by cognitive risk judgements, and PM prevention attitudes were enhanced by affective risk judgements.

Results assist restaurants to better understand their operations that may be emitting significant levels of PM, thereby encouraging them to set more ambitious and effective PM mitigation operational guidelines for their employees and diners.

This study provides a fundamental baseline of management perceptions regarding PM emissions related to restaurant mitigation behavioral intentions. Results are useful in designing appropriate communication strategies addressing restaurant PM pollution issues to improve internal restaurant practices regarding clean air quality.

Contemporary changes have occurred in country-level policies and tourists’ intentions in recent years. The role of maintaining a country’s image is trendy in crisis control but has not yet been discussed in domestic tourism research. Extending the Stimulus Organism Response model, this study aims to focus on “trustable WOM creation” in China. In addition, it aimed to discover how behavioral changes encourage domestic tourism intention (DTI).

This study explored the mediating role of DTI and the moderating role of maintenance of country image (MCI) for trustable word of mouth (WOM) creation. Using the snowball sampling technique, a structural equation modeling analysis (Smart PLS-4) was employed to analyze the data of 487 Chinese tourists.

Findings confirm that behavioral changes positively encourage domestic tourism and discourage international tourism, with significant negative moderation by MCI. MCI has an insignificant positive moderating effect between government-media trust and DTI. Furthermore, DTI positively and directly affects the creation of trustable WOM. In addition, it had a 20% mediation effect (VAF%) between behavioral changes and WOM creation, higher than the rejected mediation effect (12%), in the causal relationship between government-media trust and WOM creation.

WOM creation varies from different behavioral changes, but findings suggest that government-media trust and DTI influenced it significantly. Based on the study findings, the government and media can enhance domestic tourism by maintaining the country’s image. These findings both encourage and control the recovery of tourism.

This study provides a theoretical explanation for tourists' behavioral changes during the pandemic. Moreover, it shows that despite avoiding international tourism due to behavioral changes and government-media trust, MCI moderation with the mediation effect of DTI can create trustable WOM. To the best of the authors’ knowledge, this is the first study to theoretically promote tourism through DTI-induced psychology as a mediator and an organism affect prevailing among Chinese tourists.

Extant literature on knowledge sharing in higher education institutions (HEIs) concentrates on non-behavioral perspectives and indicates that academics continue to hoard knowledge despite being given incentives to bolster knowledge sharing behavior (KSB). This study aims to examine KSB among academics from a behavioral perspective through the lenses of the theory of planned behavior, perceived trust and organizational climate.

Self-administered questionnaires were distributed to 12 private universities using the drop-off/pick-up approach, resulting in 405 usable responses, which were analyzed using covariance-based structural equation modeling.

Academics’ salient beliefs – that is, behavioral beliefs, normative beliefs and control beliefs – significantly influence their attitude, subjective norms and perceived behavioral control (PBC). Attitude, subjective norms, PBC, perceived trust and organizational climate directly influence knowledge sharing intention (KSI), whereas attitude, KSI, subjective norms and PBC directly influence KSB. Noteworthily, KSI is a mediator in the relationships between attitude, subjective norms and PBC with KSB.

This study makes a seminal contribution through the novel conceptualization and theoretical generalizability of the theory of planned behavior by which HEIs can reinforce their competitiveness and global position by enhancing KSB among academics using a profound behavioral strategy.

This study aims to use the extended model of goal-directed behavior (EMGB) to examine the interaction between wine purchasing motivations and prior knowledge and their impact on consumers’ wine purchase intentions and decisions.

The survey was conducted in large discount retail stores in South Korea, and structural equation modeling analysis reveals EMGB’s strong predictive ability to understand wine buying behavior.

Notably, the findings reveal that social life and enjoyment motivations play a significant role in shaping consumers' attitudes. In addition, positive emotions, attitudes, prior knowledge, subjective norms and negative anticipated emotions all have a positive effect on desire, while desire, prior knowledge and frequency of past behavior have a significant impact on behavioral intention. Contrary to previous studies, celebration motivation has no significant effect on attitude and perceived behavioral control has no significant effect on desire and behavioral intention.

The findings provide practical insights for marketers to conduct targeted wine marketing campaigns and increase consumers' intention to purchase wine.

This study furthers the understanding of the complex mechanisms involved in shaping the intention to purchase wine using the EMGB framework.

The paper aims to explore the effects of the behavioural antecedents suggested by the theory of planned behaviour (TPB) (i.e. positive subjective norms, high perceived behavioural control and positive attitudes towards switching) on the switching propensity of retail banking customers at several critical switching incidents (CSIs) (i.e. events of unfavourable reputation concerning their current bank or favourable reputation concerning competitor banks, service failures, problems with charges and interest rates, herding behaviour, inconvenience, alternative banks' attractiveness and unethical bank practices).

A self-completed online survey was conducted among 324 Cypriot retail banking customers. For the data analysis, the researchers used principal component analysis (PCA), confirmatory factor analysis (CFA) and structural equation modelling (SEM).

The study revealed that the behavioural antecedents specified by TPB play different roles in various CSIs. Positive subjective norms may drive bank customers to switch at critical incidents such as: service failure, unfavourable bank reputation, alternative banks' attractiveness, inconvenience, favourable reputation of other banks and herding behaviour. High perceived behavioural control can lead to switching, only in the case of other banks' favourable reputation. Finally, positive attitudes towards switching may affect bank clients to switch in cases of service failure, unfavourable bank reputation, alternative attractiveness and inconvenience.

To the best of the authors' knowledge, no other previous research work has examined the interaction between the antecedents of switching behaviour (as specified by TPB) and switching propensity at different CSIs. The study addresses the gap of explaining the reasons for which, at similar incidents, some bank customers choose to switch to other banks, whereas others do not.

The primary goal of this study is to look at the behavioral factors that influence an individual's decision to invest in the Pakistan Stock Exchange (PSX).

Existing behavioral finance theories serve as a foundation for hypotheses. Further hypotheses were investigated by disseminating questionnaire results from a number of individual Pakistani investors. Brokerage and asset management fund managers were also questioned in semi-structured interviews. The obtained data were analyzed using statistical package for the social sciences, and latent variables were identified using the structural equation model (SEM) and an asset management operating system (AMOS).

Individual investor investment decisions in the PSX are influenced by five behavioral factors: herding, market, prospect, overconfidence and gambler fallacy and anchoring-ability bias. The majority of the variables have a modest impact; however, the market component has a significant impact. Only three behavioral elements, herding, prospect and heuristic, are found to influence investment performance among the behavioral factors stated above. Heuristic habits have been discovered to have the greatest positive impact on investment performance.

This study is one of the few in Pakistan that looked at the factors that influence stock investment decisions using behavioral finance. Prior research has only considered the effects of a restricted number of behavioral characteristics on Pakistani individual investors; however, this study seeks to use a whole collection of behavioral factors to examine their impacts on Pakistani individual investors.

The focus of the study remains on the individual investor, whereas the impact of institutional investors on investment behavior could bring different outcomes.

This is among the few studies that investigated the impact of cognitive factors on investment decisions in the context of Pakistan and will help policy makers, opinion makers and individuals.

The purpose of this paper is to develop a systematic literature review on the sunk cost effect from consumers’ perspectives. By applying a comprehensive approach, this paper aims to synthesise and discuss the impact of financial and behavioural sunk costs on consumers’ decisions, judgements and behaviour before and after purchasing. This study also identifies potential research avenues to inspire further studies.

Following a search in the Scopus and Web of Science databases, a systematic literature review was conducted by identifying and analysing 56 peer-reviewed articles published between 1985 and 2022 (November). Descriptive and content analysis was implemented based on the selected papers to examine and synthesise the effect of sunk costs on consumers’ choices, evaluations and actions in a comprehensive approach; uncover research gaps; and recommend paths for future research.

The research results found in the literature are discussed according to five related themes: factors affecting the sunk cost effect; the impact of past investments on purchasing decisions; consumers’ post-purchasing evaluation, behaviour and choices; the mental amortisation of price; and the sunk cost effect on loyalty and switching.

The originality of this study lies in the comprehensive approach to the sunk cost effect from consumers’ perspectives. This review paper synthesises and discusses the research results found in the literature related to financial and behavioural sunk costs that can influence consumers’ decisions, judgements and behaviour before and after paying for a good or service.