Neurotransmitters, Emotional Intelligence, Personality Traits, and the Behavior and Decisions of Individual Investors
الموضوعات :
mohammad nazaripour
1
,
babak zakizadeh
2
1 - دانشیار، گروه حسابداری، دانشگاه حضرت معصومه (س)، قم، ایران
2 - کارشناسی ارشد مدیریت بازرگانی، گروه مدیریت، دانشگاه آزاد اسلامی واحد سنندج، سنندج، ایران
الکلمات المفتاحية: Neurotransmitters, Emotional Intelligence, Personality Traits, Individual Investors, Tehran Stock Exchange ,
ملخص المقالة :
Purpose: Neurotransmitters, emotional intelligence, and personality traits are the key factors that affect the behavior and decisions of individual investors. This study aimed to investigate the effects of neurotransmitters, emotional intelligence, and personality traits on the behavior and decisions of individual investors simultaneously, in the Tehran stock exchange.
Design/methodology/approach: In terms of purpose, the current research was practical. In terms of method, it was a descriptive survey research. In terms of time, it was a cross-sectional research. The research data were collected through a questionnaire and convenience sampling method. The sample size was 212 individual investors. Composite reliability, average variance extracted, convergent validity and divergent validity were used to measure the validity and reliability of the questionnaire. Data were analyzed using structural equation modeling.
Findings: This study includes 19 constructs (variables). These constructs include dopamine, serotonin, norepinephrine, and epinephrine (neurotransmitters); Self-appraisal of emotions, other’s emotion appraisal, use of emotion and regulation of emotion (emotional intelligence); extraversion, neuroticism, openness, conscientiousness, and agreeableness (personality traits); investment horizon, risk attitude, personalization of loss, confidence, and control (investors' behavior); and investors' decisions. The current study includes six main hypotheses and 78 sub-hypotheses. The research findings showed that neurotransmitters, emotional intelligence, and personality traits affect the investors' behavior and decisions.
Originality/value: The findings of this study showed that the neurofinance and behavioral finance have a key role in decision making of policymakers and investors. Finally, the findings of this study would provide new horizons in neurofinance and behavioral finance.
Ahmad, M. (2018). Impact of neurotransmitters, emotional intelligence and personality on investor's behavior and investment decisions. Pakistan Journal of Commerce and Social Sciences (PJCSS), 12(1), 330-362.
Akhtar, F., Thyagaraj, K. S., & Das, N. (2015). A review of literature on financial investment decision of individuals' investor: Behavior and risk related explanations. International Journal of Applied Business and Economic Research, 13 (1), 303-330.
Alaoui, A. O., Dewandaru, G., Rosly, S. A., & Masih, M. (2015). Linkages and co-movement between international stock market returns: Case of Dow Jones Islamic Dubai Financial Market index. Journal of International Financial Markets, Institutions and Money, 36, 53-70. https://doi.org/10.1016/j.intfin.2014.12.004.
Allport, F. H., & Allport, G. W. (1921). Personality traits: Their classification and measurement. The Journal of Abnormal Psychology and Social Psychology, 16(1), 6-40. https://doi.org/10.1037/h0069790.
Ameriks, J., Wranik, T., & Salovey, P. (2009). Emotional intelligence and investor behavior. Charlottesville, VA: Research Foundation of CFA Institute.
Ashari, E., Khodabakhsh, R., Khomami, s. (2022). Personality traits, emotional intelligence of investors and their risk tolerance. Journal of Accounting and Auditing Studies, 11(43), 105-120. 10.22034/IAAS.2022.161718.
Aupperle, K. E., Carroll, A. B., & Hatfield, J. D. (1985). An Empirical examination of the relationship between corporate social responsibility and profitability. Academy of Management Journal, 28 (2), 446-463. https://doi.org/10.5465/256210.
Becker, J. M., Klein, K., & Wetzels, M. (2012). Hierarchical Latent Variable Models in PLS-SEM: Guidelines for Using Reflective-Formative Type Models. Long Range Planning, 45 (1), 359-394. https://doi.org/10.1016/j.lrp.2012.10.001.
Blobe, G. C., Schiemann, W. P., & Lodish, H. F. (2000). Role of transforming growth factor β in human disease. New England Journal of Medicine, 342(18), 1350-1358. https://doi.org/10.1056/nejm200005043421807.
Carolyn, M., Dana, J., Daniel, N., & Richard D, R. (2014). Emotional intelligence is a second stratum factor of intelligence: Evidence from hierarchical and bi-factor models. Emotion, 14(2), 358-374. https://doi.org/10.1037/a0034755 .
Chambers, D., & Simon, D. (2022). Analyzing the Influence of Emotional Intelligence on Investor Behavior in Developing Regions: A PRISMA Systematic Review. International Journal of Management and Humanities, 8(12), 19-22. https://doi.org/10.35940/ijmh.l1510.0881222.
Chaarani, H. (2016). Exploring the impact of emotional intelligence on portfolio performance: An international exploratory study. Humanomics, 32(4), 474-497. https://doi.org/10.1108/h-02-2016-0012.
Cherniss, C. (2000). Emotional intelligence: What it is and why it matters (p. 15). Rutgers University, Graduate School of Applied and Professional Psychology.
Chin, A. L. L. (2012). Psychological biases and investor behaviour: Survey evidence from Malaysian stock market. International Journal of Social Science, Economics and Arts, 2(2), 67-73.
Chun, W. W., & Ming, L. M. (2009). Investor behavior and decision-making style: a Malaysian perspective. Banker’s Journal Malaysia, 133, 3-13.
Conway, C. C., & Slavich, G. M. (2017). Behavior genetics of prosocial behavior. In P. Gilbert, Compassion:Concepts, Research and Application (pp. 151-170). Oxford: Routledge. https://doi.org/10.4324/9781315564296-9.
Corea, F. (2017). Investing in Artificial Intelligence. In F. Corea, Artificial Intelligence and Exponential Technologies: Business Models Evolution and New Investment Opportunities (pp. 1-45). Cham, Switzerland: Springer. https://doi.org/10.1007/978-3-319-51550-2.
Crysel, L., Crosier, B., & Webster, G. (2012). The dark triad and risk behavior. Personality and Individual Differences, 54(1), 35-40. https://doi.org/10.1016/j.paid.2012.07.029.
Dangl, T., Randl, O., & Zechner, J. (2015). Risk control in asset management: Motives and concepts (pp. 239-266). Springer International Publishing. https://doi.org/10.1007/978-3-319-09114-3_14.
Demir, S. (2022). Comparison of normality tests in terms of sample sizes under different skewness and kurtosis coefficients. International Journal of Assessment Tools in Education, 9(2), 397-409. https://doi.org/10.21449/ijate.1101295.
Dhiman, B., & Raheja, S. (2018). Do personality traits and emotional intelligence of investors determine their risk tolerance? Management and Labour Studies, 43(1-2), 88-99. https://doi.org/10.1177/0258042x17745184.
Dhochak, M., & Sharma, A. K. (2016). Identification and prioritization of factors affecting venture capitalists’ investment decision-making process an analytical hierarchal process (AHP) approach. Journal of Small Business and Enterprise Development, 23 (4), 964 - 983. https://doi.org/10.1108/jsbed-12-2015-0166.
Diacogiannis, G., & Bratis, T. (2010). Neurofinance: Α collaboration of psychology, Neurology and investor behavior. SPOUDAI-Journal of Economics and Business, 60(3-4), 35-57.
Dornelles, A., de Lima, M. N. M., Grazziotin, M., Presti-Torres, J., Garcia, V. A., Scalco, F. S., ... & Schröder, N. (2007). Adrenergic enhancement of consolidation of object recognition memory. Neurobiology of learning and memory, 88(1), 137-142. https://doi.org/10.1016/j.nlm.2007.01.005.
Durand, R., Newby, R., Tant, K., & Trepongkaruna, S. (2013). Overconfidence, overreaction and personality. Review of Behavioral Finance, 5(2), 104-133. https://doi.org/10.1108/rbf-07-2012-0011.
Efremidze, L., Sarraf, G., Miotto, K., & Zak, P. J. (2017). The neural inhibition of learning increases asset market bubbles: Experimental evidence. Journal of Behavioral Finance, 18(1), 114-124. https://doi.org/10.1080/15427560.2016.1238372.
Fineberg, S. K., Stahl, D., & Corlett, P. (2017). Computational psychiatry in borderline personality disorder. Current Behavioral Neuroscience Reports, 4 (1), 31-40. https://doi.org/10.1007/s40473-017-0104-y.
Ge, Y., & Liu, J. (2015). Psychometric Analysis on Neurotransmitter Deficiency of Internet Addicted Urban Left-behind Children. Journal of Alcoholism & Drug Dependence, 3(5), 1-6. https://doi.org/10.4172/2329-6488.1000221.
Goldberg, L. R. (1990). An alternative “description of personality”: The big-five factor structure. Journal of Personality and Social Psychology, 59(6), 1216-1229. https://doi.org/10.1037//0022-3514.59.6.1216.
Harden, K. P., & Klump, K. L. (2015). Introduction to the special issue on gene-hormone interplay. Behavior genetics, 45, 263-267. https://doi.org/10.1007/s10519-015-9717-7.
Harlow, W. V., & Brown, K. C. (1990). Understanding and assessing financial risk tolerance: a biological perspective. Financial Analysts Journal, 46(6), 50-62. https://doi.org/10.2469/faj.v46.n6.50.
Hodge, V. J., & Austin, J. (2004). A survey of outlier detection methodologies. Artificial Intelligence Review, 22 (2), 85-126. https://doi.org/10.1023/b:aire.0000045502.10941.a9.
Khan, A., & Mubarik, M. S. (2022). Measuring the role of neurotransmitters in investment decision: A proposed constructs. International Journal of Finance & Economics, 27(1), 258-274. https://doi.org/10.1002/ijfe.2150.
Klein, L. R. (1951). Studies in investment behavior. In U.-N. Bureau, Conference on Business Cycles (pp. 233 - 318). Cambridge: National Bureau of Economic Research.
Kourtidis, D., Sevic, Z., & Chatzoglou, P. (2011). Investors’ trading activity: A behavioural perspective and empirical results. The Journal of Socio-Economics, 40(5), 548–557. https://doi.org/10.1016/j.socec.2011.04.008.
Kuhnen, C. M., & Chiao, J. Y. (2009). Genetic determinants of financial risk taking. PloS one, 4(2), e4362. https://doi.org/10.1371/journal.pone.0004362
Kuhnen, C. M., & Knutson, B. (2005). The neural basis of financial risk taking. Neuron, 47(5), 763-770. https://doi.org/10.1016/j.neuron.2005.08.008.
Kuhnen, C. M., Samanez-Larkin, G. R., & Knutson, B. (2013). Serotonergic genotypes, neuroticism, and financial choices. PloS one, 8(1), e54632. https://doi.org/10.1371/journal.pone.0054632.
Kumar, K. A., & Sireesha, M. A. G. A. N. T. I. (2017). An analysis of recent developments in Neuro financing and carbon financing in India. International Journal for Research and Development in Technology, 7(6), 18-21.
Lang, M., Bahna, V., Shaver, J. H., Reddish, P., & Xygalatas, D. (2017). Sync to Link: Endorphin-Mediated Synchrony Effects on Cooperation. Biological Psychology, 127 (7), 191-197. https://doi.org/10.1016/j.biopsycho.2017.06.001.
Lazer, S. G., Geva, R., Gur, E., & Stein, D. (2017). Reward dependence and harm avoidance among patients with binge‐purge type eating disorders. European Eating Disorders Review, 25(3), 205-213. https://doi.org/10.1002/erv.2505.
Lubis, H., Kumar, M. D., Ikbar, P., & Muneer, S. (2015). Role of psychological factors in individuals investment decisions. International Journal of Economics and Financial Issues, 5(1), 397-405.
Mallick, L. R. (2015). Biases in behavioural finance: a review of literature. Journal of Advances in Business Management, 1(3), 100-104. https://doi.org/10.14260/jadbm/2015/13.
Mamula, T. A. T. J. A. N. A., & Blazanin, B. (2017). Are We Buying Rationally or Impulsively? What Actually Happen in The Consumer's Mind And What Does Neurotechnology Reveal? In Innovation, Competitiveness and Sustainable Development Conference (pp. 1-7).
Mayer, J. D., Caruso, D. R., & Salovey, P. (1999). Emotional intelligence meets traditional standards for an intelligence. Intelligence, 27(4), 267-298. https://doi.org/10.1016/s0160-2896(99)00016-1.
Mayer, J. D., Perkins, D. M., Caruso, D. R., & Salovey, P. (2001). Emotional intelligence and giftedness. Roeper review, 23(3), 131-137. https://doi.org/10.1080/02783190109554084.
Mayer, J. D., Salovey, P., & Caruso, D. R. (2004). TARGET ARTICLES:" emotional intelligence: Theory, findings, and Implications". Psychological inquiry, 15(3), 197-215. https://doi.org/10.1207/s15327965pli1503_02.
McCrae, R. R., & Jr, P. C. (1997). Personality trait structure as a human universal. American, 52(5), 509–516 https://doi.org/10.1037//0003-066x.52.5.509 ..
Miendlarzewska, E. A., Kometer, M., & Preuschoff, K. (2019). Neurofinance. Organizational Research Methods, 22(1), 196-222. https://doi.org/10.1177/1094428117730891 .
Mitroi, A., & Oproiu, A. (2014). Behavioral finance: new research trends, socionomics and investor emotions. Theoretical and applied economics, 21(4), 153-166.
Mosher, C. P., & Rudebeck, P. H. (2015). The amygdala accountant: new tricks for an old structure. Nature neuroscience, 18(3), 324-325. https://doi.org/10.1038/nn.3949 .
Nakamura, K., & Kawabata, H. (2017). Mediating role of memory of another person's choice in social influence on preference. Japanese Psychological Research, 59 (1), 1-13 https://doi.org/10.1111/jpr.12138 .
Olsen, R. A. (2007). Investors’ predisposition for annuities: a psychological perspective. Journal of Financial Service Professionals, 61 (5), 51-57
Parashar, N. (2010). An Empirical study on personality variation and investment choice of retail investors. Journal of Management and Information Technology, 2(1), 33-42.
Pasewark, W. R., & Riley, M. E. (2010). It’s a matter of principle: the role of personal values in investment decisions. Journal of Business Ethics, 93(2), 237-253. https://doi.org/10.1007/s10551-009-0218-6.
Pennings, J.M.E., Scott, H.I., Good, D.L. (2002). Surveying farmers: a case study. Review of Agricultural Economics, 24(1), 266–277. https://doi.org/10.1111/1467-9353.00096.
Pertl, M. T., Benke, T., Zamarian, L., & Delazer, M. (2017). Effects of healthy aging and mild cognitive impairment on a real-life decision-making task. Journal of Alzheimer's disease, 58(4), 1077-1087. https://doi.org/10.3233/jad-170119.
Peterson, R. L. (2014). Neurofinance. In B. H. Kent, & R. Victor, Investor behavior: The psychology of financial planning and investing (pp. 381-401). Hoboken, New Jersey: John Wiley & Sons. https://doi.org/10.1002/9781118813454.ch21.
Pizzani, L. (2017). Don’t Get Burned: Preventing burnout is key for professionals and their firms. CFA Institute: Deep Liquidity is within your Reach, 28 (2), 26-52. https://doi.org/10.2469/cfm.v28.n2.11.
Pompian, M. M. (2006). Neuroeconomics: The next frontier for explaining investor behavior. MM Pompian, Behavioral Finance and Wealth Management: How to Build Optimal Portfolios That Account for Investor Biases, 295-302.
Preuschoff, K., Bossaerts, P., & Quartz, S. R. (2006). Neural differentiation of expected reward and risk in human subcortical structures. Neuron, 51(3), 381-390. https://doi.org/10.1016/j.neuron.2006.06.024.
Qureshi, S. A. (2012). Measuring validity of the determinants of investment decision making. International Journal. Department of Business Administration, Allama Iqbal Open University, Islamabad, Pakistan.
Raheja, S., & Dhiman, B. (2020). How do emotional intelligence and behavioral biases of investors determine their investment decisions? Rajagiri Management Journal, 14(1), 35-47. https://doi.org/10.1108/ramj-12-2019-0027.
Rao, A. S., & Lakkol, S. G. (2022). A review on personality models and investment decisions. Journal of Behavioral and Experimental Finance, 35, 100691. https://doi.org/10.1016/j.jbef.2022.100691.
Reid, M. M. (2017). Rethinking the fourth amendment in the age of supercomputers, artificial intelligence, and robots. West Virginia Law Review, 109(1), 101-126. https://ssrn.com/abstract=2934484.
Rizo, J. (2018). Mechanism of neurotransmitter release coming into focus. Protein Science, 27(8), 1364-1391. https://doi.org/10.1002/pro.3445.
Rizvi, S., & Fatima, A. (2015). Behavioral finance: A study of correlation between personality traits with the investment patterns in the stock market. In Managing in recovering markets (pp. 143-155). Springer India. https://doi.org/10.1007/978-81-322-1979-8_11.
Rubaltelli, E., Agnoli, S., Rancan, M., & Pozzoli, T. (2015). Emotional intelligence and risk taking in investment decision-making. CEFIN WORKING PAPERS. http://155.185.68.2/CefinPaper/CEFIN-WP53.pdf (application/pdf).
Sadi, R., Asl, H. G., Rostami, M. R., Gholipour, A., & Gholipour, F. (2011). Behavioral finance: The explanation of investors’ personality and perceptual biases effects on financial decisions. International Journal of Economics and Finance, 3(5), 234-241. https://doi.org/10.5539/ijef.v3n5p234.
Salovey, P. (2013). Applied emotional intelligence: Regulating emotions to become healthy, wealthy, and wise. In Emotional intelligence in everyday life (pp. 229-248). Psychology Press.
Shao, R., Zhang, H. J., & Lee, T. M. (2015). The neural basis of social risky decision making in females with major depressive disorder. Neuropsychologia, 67, 100-110. https://doi.org/10.1016/j.neuropsychologia.2014.12.009.
Sheikh, M. F., & Riaz, K. (2012). Overconfidence bias, trading volume and returns volatility: Evidence from Pakistan. World Applied Science Journal, 18(12), 1737-1748. Available at SSRN: https://ssrn.com/abstract=2210352.
Singh, S., Mallaram, G. K., & Sarkar, S. (2017). Pathological gambling: An overview. Medical Journal of D.Y. Patil University, 10 (2), 120-127. https://doi.org/10.4103/0975-2870.202105.
Sjöberg, L., & Engelberg, E. (2006). Attitudes to economic risk taking, sensation seeking and values of economists specializing in finance. Centre for Risk Research, working paper 2006, 3.
Snyder, S. H. (2017). A life of neurotransmitters. Annual Review of Pharmacology and Toxicology, 57, 1-11. https://doi.org/10.1146/annurev-pharmtox-010716-104511.
Song, X., Wang, H., Zheng, L., Chen, D., & Wang, Z. (2010). The relationship between problem behavior and neurotransmitter deficiency in adolescents. Journal of Huazhong University of Science and Technology (Medical Sciences), 30(6), 714-719. https://doi.org/10.1007/s11596-010-0646-7.
Stone, E. F. (1978). Research methods in organizational behavior. California: Goodyear Pub. Co.
Storm, P., & De-Vries, S. (2006). Personality psychology and the workplace. MLA Forum, 5 (2), 70-82.
Tauni, M. Z., Fang, H. X., Rao, Z. R., & Yousaf, S. (2015). The influence of Investor personality traits on information acquisition and trading behavior: Evidence from Chinese futures exchange. Personality and Individual Differences, 87 (12), 248-255. https://doi.org/10.1016/j.paid.2015.08.026.
Tédongap, R. (2015). Consumption volatility and the cross-section of stock returns. Review of Finance, 19(1), 367-405. https://doi.org/10.1093/rof/rft058.
Thapa, B. S. (2014). Investment behavior of investors in Nepalese Stock Market. San Francisco: Academia Education, 1-20.
Ty, A., Mitchell, D. G., & Finger, E. (2017). Making amends: Neural systems supporting donation decisions prompting guilt and restitution. Personality and Individual Differences, 107(3), 28-36. https://doi.org/10.1016/j.paid.2016.11.004.
Vakola, M., Bourantas, D., & Karli, M. (2017). It is not a way of making money; it is a way of life. D. Halkias, JC Santora, N. Harkiolakis, & PW Thurman, Leadership and Change Management: A Cross-Cultural Perspective, 56-60. https://doi.org/10.4324/9781315591766-7.
Williams, B., Onsman, A., & Brown, T. (2010). Exploratory factor analysis: A five-step guide for novices. Journal of Emergency Primary Health Care, 8 (3), 1-13. https://doi.org/10.33151/ajp.8.3.93.
Wong, C. S., & Law, K. S. (2002). The effects of leader and follower emotional intelligence on performance and attitude: An exploratory study. The Leadership Quarterly, 13 (3), 243-274. https://doi.org/10.1016/s1048-9843(02)00099-1.
Wood, R., & Zaichkowsky, J. L. (2004). Attitudes and trading behavior of stock market investors: A segmentation approach. The Journal of Behavioral Finance, 5(3), 170-179. https://doi.org/10.1207/s15427579jpfm0503_5.
