Managers' Risk-Taking and Optimism: Analysis of Neuro finance Model Based on Hormone Measurement
Subject Areas : Management AccountingMaryam Nouraei 1 , ataallah mohammadiolgharni m 2 , iraj noravesh 3 , Kaveh Bahman Pour 4
1 - Accounting group, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
2 - Accounting group, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
3 - Tehran University, Tehran, Iran
4 - Department of Nursing and Midwifery, Sanandaj Branch, Islamic Azad University, Sanandaj, Iran
Keywords: Neurofinance, optimism, Risk-taking,
Abstract :
The aim of the current study was to investigate the role of hormones in financial behaviors. Risk-taking and optimism are two behavioral characteristics of managers and investors; for this purpose, these two behavioral factors and the level of hormones affecting them were studied. The research hormones included testosterone, free testosterone, T3, T4, TSH, and cortisol, which were measured by a blood test in a medical laboratory. Age and gender were also the other two variables of the study. The statistical population included financial managers working in government institutions and banks and a standard questionnaire was used to collect qualitative data. Data analysis was performed using RSM, SPSS, and LISREL software. This experimental research is cross-sectional in terms of time, quantitative in terms of data, and fundamental-applied in terms of purpose. The results indicated that hormone levels, gender, and age have significant effects on risk and optimism. These findings are in line with the results of neurofinance research.
* ایمر، فرشید، گرکز، منصور. (1397). شیب لغزنده یا رفتار جبرانی؟ نقش متارکه اخلاقی و خود شیفتگی در تصمیم گیری های اخلاقی حسابداری. حسابداری مدیریت،11(37).
* براری نوکاشتی، صغری، بنی مهد، بهمن، یعقوب نژاد، احمد. (1397). انعطاف پذیری حسابداری وخوش بینی مدیران: آزمون تئوری اختیارات مدیریتی. حسابداری مدیریت،11(37)،1-14.
* برهانی حقیقی مریم، پسند مژده هدی، علی پور فاطمه. (1396) نقش هورمونهای تیروئید در سیستم عصبی مرکزی. مجله علوم اعصاب شفای خاتم. ۵ (۴) :۸۷-۹۷
* جاویدی،کاظم،رویایی،رمضانعلی،طالبنیا،قدرتاله،بنیمهد،بهمن. (1398). بررسی تاثیر فاصله روانی (روانشناختی) بر قضاوت و تصمیمگیری در حسابداری. حسابداری مدیریت،12(40)،81-95.
* رهنمای رودپشتی فریدون، خردیار سینا، ایمنی محسن. (1395) ریشهی تاریخی جریان پژوهشها در حسابداری مدیریت رفتاری: (تئوریها و روشهای پژوهش). فصلنامه حسابداری ارزشی و رفتاری.; ۱ (۱) :۲۵-۵۲
* شاه مرادی, نسیم, نیکومرام, هاشم, بنی مهد, بهمن, رهنمای رودپشتی, فریدون. (1396). مصورنمودن صورتهای مالی و بهبود درک استفاده کنندگان از سرمایه فکری در شرکتها. حسابداری مدیریت, 10(35), 1-13.
* Ascher, D., Silva, W., Veiga, C. P. da, & Souza, A. (2016). Neurofinance : a systematic review about a new way to looking the financial decision-making. European Journal of Scientific Research, 141(4), 407–426.
* Bloomfield, R., & Anderson, A. (2011). Experimental Finance. Behavioral Finance: Investors, Corporations, and Markets, 113–130. https://doi.org/10.1002/9781118258415.ch7
* Byrnes, J. P., Miller, D. C., & Schafer, W. D. (1999). Gender differences in risk taking: A meta-analysis. Psychological Bulletin, 125(3), 367–383. https://doi.org/10.1037/0033-2909.125.3.367
* Coates, J. M., & Herbert, J. (2008). Endogenous steroids and financial risk taking on a London trading floor. Proceedings of the National Academy of Sciences of the United States of America, 105(16), 6167–6172. https://doi.org/10.1073/pnas.0704025105
* Cueva, C., Roberts, R. E., Spencer, T., Rani, N., Tempest, M., Tobler, P. N., … Rustichini, A. (2015). Cortisol and testosterone increase financial risk taking and may destabilize markets. Scientific Reports, 5, 1–16. https://doi.org/10.1038/srep11206
* Daw, N. D., Gershman, S. J., Seymour, B., Dayan, P., & Dolan, R. J. (2011). Model-based influences on humans' choices and striatal prediction errors. Neuron, 69(6), 1204-1215.
* Fernandes, D., Lynch, J. G., & Netemeyer, R. G. (2014). Financial literacy, financial education, and downstream financial behaviors. Management Science, 60(8), 1861–1883. https://doi.org/10.1287/mnsc.2013.1849
* Frydman, C., & Camerer, C. F. (2016). The Psychology and Neuroscience of Financial Decision Making. Trends in Cognitive Sciences, 20(9), 661–675. https://doi.org/10.1016/j.tics.2016.07.003
* Frydman, C., Barberis, N., Camerer, C., Bossaerts, P., & Rangel, A. (2014). Using neural data to test a theory of investor behavior: An application to realization utility. Journal of Finance, 69(2), 907–946. https://doi.org/10.1111/jofi.12126
* Guyton, A. C. (1991). Blood pressure control - Special role of the kidneys and body fluids. Science. https://doi.org/10.1126/science.2063193
* Kamiya, S., Kim, Y. and Suh, J. (2016). The Face of Risk: CEO Testosterone and Risk Taking Behavior. Available at SSRN: https://ssrn.com / abstract = 2557038 or http:// dx.doi.org /10.2139/ ssrn . 2557038 .
* Keck, S., and Tang ,w. (2013). CEO facial structure and corporate risk taking, Available at: https://papers.ssrn.com /sol3/papers.cfm? abstract_id= 2547324.
* Herbert, J. (2018, May 16). Testosterone, cortisol and financial risk-taking. Frontiers in Behavioral Neuroscience, Vol. 12, p. 101. https://doi.org/10.3389/fnbeh.2018.00101
* Jinda, P., & Bahl, S. (2016). The New Era of Finance: Neurofinance and Investment behavior. In Mullana Research Scholar International Journal of Research in Finance and Marketing (IJRFM) (Vol. 6). Retrieved from http://euroasiapub.org/current.phphttp://www.euroasiapub.org
* Kahneman, D. (2011). Thinking, fast and slow. New York: Farrar, Straus and Giroux.
* Miendlarzewska, E. A., Kometer, M., & Preuschoff, K. (2019). Neurofinance. Organizational Research Methods, 22(1), 196–222. https://doi.org/10.1177/1094428117730891
* Mills, J. (2014). CEO Facial Width Predicts Firm Financial Policies. Available at SSRN: https://ssrn.com / abstract = 2503582 or http: // dx.doi.org /10.2139 /ssrn .2503582.
* Nadler, A., & Zak, P. J. (2016). Hormones and economic decisions. In Neuroeconomics (pp. 41-66). Springer, Berlin, Heidelberg.
* Nofsinger, J. R., Patterson, F. M., & Shank, C. A. (2018). Decision-making, financial risk aversion, and behavioral biases: The role of testosterone and stress. https://doi.org/10.1016/j.ehb.2018.01.003
* Seligman, M. E. (2006). Learned optimism: How to change your mind and your life. Vintage.
* Simonsen, D. (2013). Hormones and behavior. Hormones and Behavior, 1–183. https://doi.org/10.2307/4510070
* Stanton, S. J. (2017a). The role of testosterone and estrogen in consumer behavior and social & economic decision making: A review. Hormones and Behavior, 92, 155–163. https://doi.org/10.1016/j.yhbeh.2016.11.006
* Stenstrom, E., & Saad, G. (2011). Testosterone, Financial Risk-Taking, and Pathological Gambling. Journal of Neuroscience, Psychology, and Economics, 4(4), 254–266. https://doi.org/10.1037/a0025963
* Tseng, K. C. (2006). Behavioral finance, bounded rationality, neuro-finance, and traditional finance. Investment Management and Financial Innovations
_||_