نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار، گروه مالی، دانشکده مدیریت و حسابداری، واحد کرج، دانشگاه آزاد اسلامی، کرج، ایران.

2 استادیار، گروه حسابداری، دانشکده مدیریت و حسابداری، واحد کرج، دانشگاه آزاد اسلامی، کرج، ایران.

3 دانش آموخته کارشناسی ارشد، گروه مدیریت مالی، دانشکده مدیریت و حسابداری، دانشگاه آزاد اسلامی واحد کرج، کرج، ایران.

چکیده

اینکه از نظر تجربی در بازار سهام ریسک بالا باید بازدۀ بیشتری به‌همراه داشته باشد یک فرضیه نادرست است، زیرا عامل اصلی چنین تناقضاتی به ‌احتمال وجود احساسات سرمایه‌گذاران بر می‎گردد. همچنین تغییرات در نحوه انجام تراکنش‌های مالی و در نتیجه رویدادهای ریسکی تصمیم‌گیرندگان سیاست پولی را بر آن داشته است تا چگونگی تأثیر اقداماتشان بر بازارهای مالی را در این محیط جدید تحلیل کنند. از اینرو هدف اصلی این پژوهش بررسی واکنش شاخص بازار سهام تهران به شوک‎ پولی، ریسک‎ گریزی و احساسات سرمایه‎گذاران است که بدین منظور با استفاده از داده‎های سالانه کشور ایران طی دوره زمانی 1370- 1401 و با استفاده از مدل‎های خودرگرسیون با وقفه توزیعی (ARDL) و رگرسیون آستانه‎ای (TR) به تحلیل نتایج پرداخته شد. نتایج نشان می‌دهد رابطه غیرخطی بین تمامی متغیر‎های مستقل و وابسته به صورت U شکل بر قرار است و طبق تحلیل مدل خطی در کوتاه‎مدت ریسک‎گریزی، شوک پولی و احساسات سرمایه‎ گذاران بر بازده شاخص بازار سهام تاثیر منفی و معناداری دارند. نتایج در بلندمدت نیز نشان داد که فقط شوک‎ پولی بر بازده شاخص بازار سهام تهران تاثیر مثبت و معناداری خواهد داشت.

کلیدواژه‌ها

موضوعات

  1. Abbasinejad, H., Mohammadi, S., & Ebrahimi, S. (2017). Dynamics of the relation between macroeconomic variables and stock market index. Journal of Asset Management and Financing, 5(1), 61-82. https://doi.org/10.22108/amf.2017.21153 (in Persian).
  2. Aghababaei, M. E., & Madani, S. (2021). Investor sentiment and stock return synchronicity in Tehran Stock Exchange. Financial Management Perspective, 11(34), 95-115. https://doi.org/10.52547/jfmp.11.34.95 (in Persian).
  3. Aminirad, M., Mehregan, N., Shahabadi, A., & Jafari Seresht, D. (2019). Risk aversion and business cycles in Iran’s economy. Journal of Economics and Modelling, 10(2), 35-58. https://doi.org/10.29252/ecoj.10.2.35 (in Persian).
  4. Badri, A., & Davallou, M. (2015). Investigating the impact of macroeconomic variables on stock market performance. Financial Management Perspective, 6(13), 9-35. (in Persian).
  5. Bagheri, M. M., & Seddighi, R. (2023). The relationship between credit rating and stock returns with an emphasis on the role of investors' emotions. Journal of Asset Management and Financing, 11(3), 1-22. https://doi.org/10.22108/amf.2023.136083.1771 (in Persian).
  6. Baker, M., & Wurgler, J. (2006). Investor sentiment and the cross-section of stock returns. The Journal of Finance, 61(4), 1645–1680. https://doi.org/10.1111/j.1540-6261.2006.00885.x
  7. Baker, M., Wurgler, J., & Yuan, Y. (2012). Global, local, and contagious investor sentiment. Journal of Financial Economics, 104(2), 272–287. https://doi.org/10.1016/j.jfineco.2011.11.002
  8. Bashiri Manesh, N. (2016). The effect of feeling in decision making of investors. Journal of Accounting and Social Interests, 6(2), 93-121. https://doi.org/10.22051/ijar.2016.2433 (in Persian).
  9. Bathia, D., & Bredin, D. (2013). An examination of investor sentiment effect on G7 stock market returns. The European Journal of Finance, 19(9), 909–937. https://doi.org/10.1080/1351847X.2011.636834
  10. Bernanke, B. S., & Kuttner, K. N. (2005). What explains the stock market's reaction to Federal Reserve policy? The Journal of Finance, 60(3), 1221-1257. https://doi.org/10.1111/j.1540-6261.2005.00760.x
  11. Brana, S., & Prat, S. (2016). The effects of global excess liquidity on emerging stock market returns: Evidence from a panel threshold model. Economic Modelling, 25, 26–34. https://doi.org/10.1016/j.econmod.2015.06.026
  12. Chung, S. L., Hung, C. H., & Yeh, C. Y. (2012). When does investor sentiment predict stock returns? Journal of Empirical Finance, 19(2), 217-240. https://doi.org/10.1016/j.jempfin.2012.01.002
  13. Cootner, P. (1962). Stock prices: Random vs systematic changes. Industrial Management Review, 3(2), 24–45.
  14. Dahmene, M., Boughrara, A., & Slim, S. (2021). Nonlinearity in stock returns: Do risk aversion, investor sentiment and, monetary policy shocks matter? International Review of Economics & Finance, 71, 676-699. https://doi.org/10.1016/j.iref.2020.10.002
  15. Doryab, B., & Salehi, M. (2018). Modeling and forecasting abnormal stock returns using the nonlinear Gray Bernoulli model. Journal of Economics, Finance and Administrative Science, 23(44), 95-112. https://doi.org/10.1108/JEFAS-06-2017-0075
  16. Friend, I., & Blume, M. (1975). The demand for risky assets. American Economic Review, 65(5), 900-922.
  17. Ganji, H., Mashayekh, S., & Seddighi, Z. (2023). Examining the impact of investors' sentiment on their expectations of future earnings. Empirical Studies in Financial Accounting, 20(78), 155-190. https://doi.org/10.22054/qjma.2023.73514.2452 (in Persian).
  18. Gorjipour, M. J., Osmani, F., & Ebrahimi Salari, T. (2021). Investigating the effect of macroeconomic factors on stock returns during the outbreak of Covid-19 (Case study of selected industries of Tehran Stock Exchange). Industrial Economics Research Quarterly, 5(17), 59-70. https://doi.org/10.30473/indeco.2022.8369 (in Persian).
  19. Gric, Z., Bajzík, J., & Badura, O. (2023). Does sentiment affect stock returns? A meta-analysis across survey-based measures. International Review of Financial Analysis, 89, 102773. https://doi.org/10.1016/j.irfa.2023.102773
  20. Gupta, R., Hammoudeh, S., Modise, M. P., & Nguyen, D. K. (2014). Can economic uncertainty, financial stress and consumer sentiments predict US equity premium? Journal of International Financial Markets, Institutions and Money, 33, 367-378. https://doi.org/10.1016/j.intfin.2014.09.004
  21. Hajannejad, A., Amiri, H., & Khoramkohi, A. (2022). Analyzing the effects of investors' sentiments on the reaction to the profit news of companies listed on the Tehran Stock Exchange. Financial Accounting Research, 14(1), 1-20. https://doi.org/10.22108/far.2022.132213.1852 (in Persian).
  22. Hatamerad, S., Adrangi, B., Asgharpur, H., & Haghighat, J. (2023). Investigating the impact of macroeconomic factors on the Iranian stock price index by using averaging methods. Iranian Journal of Economic Research, 28(95), 193-236. https://doi.org/10.22054/ijer.2023.71810.1164 (in Persian).
  23. He, Z. (2022). Asymmetric impacts of individual investor sentiment on the time-varying risk-return relation in stock market. International Review of Economics & Finance, 78, 177-194. https://doi.org/10.1016/j.iref.2021.11.018
  24. Hsu, K. C., & Chiang, H. C. (2011). Nonlinear effects of monetary policy on stock returns in a smooth transition autoregressive model. The Quarterly Review of Economics and Finance, 51(4), 339-349. https://doi.org/10.1016/j.qref.2011.08.003
  25. Humpe, A., & Macmillan, P. (2014). Non-linear predictability of stock market returns: Comparative evidence from Japan and the US. Investment Management and Financial Innovations, 11(4).
  26. Hurd, M., Van Rooij, M., & Winter, J. (2011). Stock market expectations of Dutch households. Journal of Applied Econometrics, 26(3), 416-436. https://doi.org/10.1002/jae.1242
  27. Kaviani, M., Hosseini, S. F. F., & Dastyar, F. (2020). An overview of the importance and why the stock return prediction, with emphasis on macroeconomic variables. International Journal of Accounting Research, 1505, 1505. https://doi.org/10.22051/ijar.2020.26185.1505 (in Persian).
  28. Kontonikas, A., & Kostakis, A. (2013). On monetary policy and stock market anomalies. Journal of Business Finance & Accounting, 40(7-8), 1009-1042. https://doi.org/10.1111/jbfa.12028
  29. Kumar, A., & Lee, C. M. (2006). Retail investor sentiment and return comovements. The Journal of Finance, 61(5), 2451-2486. https://doi.org/10.1111/j.1540-6261.2006.01063.x
  30. Lee, C. M., Shleifer, A., & Thaler, R. H. (1991). Investor sentiment and the closed‐end fund puzzle. The Journal of Finance, 46(1), 75-109. https://doi.org/10.2307/2328690
  31. McMillan, D. G., & Speight, A. E. H. (2007). Nonlinear dynamics and competing behavioral interpretations: Evidence from intra-day FTSE-100 index and futures data. The Journal of Futures Markets, 26(4), 343-368. https://doi.org/10.1002/fut.20203
  32. Mohammadi, T., & Hosseini, S. M. (2022). The impact of monetary policy shock on the stock price bubble (TVP-VAR model). Stable Economy Journal, 3(1), 1-36. https://doi.org/10.22111/sedj.2022.41498.1184 (in Persian).
  33. Nunjad, M., Zamani Kurdshuli, B., & Hosseinzadeh Yusufabad, S. (2012). The effect of monetary policies on the stock price index in Iran. 9-38. (in Persian).
  34. PH, H., & Rishad, A. (2020). An empirical examination of investor sentiment and stock market volatility: Evidence from India. Financial Innovation, 6(1), 34. https://doi.org/10.1186/s40854-020-00198-x
  35. Robiyanto, R. (2017). Performance evaluation and risk aversion rate for several stock indices in Indonesia Stock Exchange. Journal Manajemen dan Kewirausahaan, 19(1), 60-64. https://doi.org/10.9744/jmk.19.1.60-64
  36. Salmani Bishak, M., Barkhi Asgoi, M. M., & Lak, S. (2015). The effects of monetary and fiscal policy shocks on stock market of Iran. Journal of Economic Modeling Research, 6(22), 93-131. (in Persian).
  37. Sarantis, N. (2001). Nonlinearities, cyclical behaviour and predictability in stock markets: International evidence. International Journal of Forecasting, 17(3), 459-482. https://doi.org/10.1016/S0169-2070(01)00093-0
  38. Shen, J., Yu, J., & Zhao, S. (2017). Investor sentiment and economic forces. Journal of Monetary Economics, 86, 1-21. https://doi.org/10.1016/j.jmoneco.2017.01.001
  39. Silva, T. C., Guerra, S. M., da Silva, M. A., & Tabak, B. M. (2020). Micro-level transmission of monetary policy shocks: The trading book channel. Journal of Economic Behavior & Organization, 179, 279-298. https://doi.org/10.1016/j.jebo.2020.09.013
  40. Taieby Sani, E., & Nazeshti, A. (2022). Nonlinear effects of interest rates on the total stock market index in the Iranian economy: Markov switching approach. Quarterly Journal of Financial Economics and Policy, 10(37), 113-136. (in Persian).
  41. Talebloo, R., Bagheri Todeshki, M., & Bagheri Todeshki, M. M. (2022). Testing for asset pricing model based on sentiment indexes: SAPM model. Economics Research, 22(84), 67-101. https://doi.org/10.22054/joer.2022.67623.1058 (in Persian).
  42. Thorbecke, W. (1997). On stock market returns and monetary policy. The Journal of Finance, 52(2), 635-654. https://doi.org/10.2307/2329493
  43. Wang, W. (2024). Investor sentiment and stock market returns: A story of night and day. The European Journal of Finance, 1-33. https://doi.org/10.1080/1351847X.2024.2306942
  44. Zare, H., Rezaei Sakha, Z., & Zare, M. (2021). Risk aversion and value at risk in macroeconomic assets portfolio: An approach of econophysics. Journal of Development and Capital, 5(2), 17-30. https://doi.org/10.22103/jdc.2020.11447.1037 (in Persian).