Idiosynchratic Volatilities and Future Stock Return based on Asset Pricing Model: an Attitude toward Risk Tolerance of Return

Subject Areas : Journal of Investment Knowledge

Fatemeh  Zamani ¹ (Ph.D. student of Financial Engineering, Financial Management Department, Faculty of Managerial Accounting and Economy, South of Tehran Branch, Islamic Azad University, Tehran, Iran.)
Masoumeh  Latifi Benmaran ² (Assistant Professor, Faculty member of South of Tehran Branch, Islamic Azad University, Tehran, Iran.)
Roya  Darabi ³ (Associate Professor, Faculty member of South of Tehran Branch, Islamic Azad University, Tehran, Iran.)

Received: 2020-05-27 Accepted : 2020-07-18 Published : 2022-12-22

Keywords: Asset Pricing, Future return, Idiosynchratic volatilities,

Abstract :

The main purpose of this study was to evaluate the tolerance of returns to the variations of stocks idiosynchratic volatilities, in order to present an explicit response to previous empirical evidences that documents existence of positive or negative relationship between idiosynchratic volatilities and stock returns. The statistical population of study is all active listed firms in Tehran stock exchange during years 2013 to 2018, which among them, 155 firms were active in market in whole period of research and were studied. The data of research were analyzed through regression models with approach of panel data. The results of regression models in testing hypotheses of study showed that the general relationship between stock idiosynchratic volatilities and future stock returns is in a negative direction. But, the more accurate evaluations under second model showed that this relationship is affected by risk tolerance of return and there is a U-shape relationship between idiosynchratic volatilities and future stock returns.

References:

• دولو، مریم؛ فرتوک زاده، حمیدرضا (1395). تغییرات مقطعی بازده: نقدشوندگی و اثر ریسک غیرسیستماتیک، دانش حسابداری، سال هفتم، شماره 26.


• رستمی، محمدرضا‌؛ مقدس‌بیات، ‌مریم‌؛ مقامی، ‌ریحانه (1395). تحلیل ‌رابطه ‌ریسک‌ غیر سیستماتیک ‌و ‌بازده‌ سهام‌ مبتنی ‌بر‌ رگرسیون ‌چندک ‌و رهیافت ‌بیزی، چشم انداز ‌مدیریت ‌مالی‌، شماره 16.


• عرب مازار یزدی، محمد؛ مریم، دولو؛ بدری، احمد (1393). قیمت گذاری ریسک غیرسیستماتیک: شواهدی مبتنی بر محتوای اطلاعاتی سود، پژوهش های تجربی حسابداری، سال سوم، شماره 11.


• علیمردانی، الهام (1390). بررسی محتوای اطلاعاتی نوسانات توضیح داده نشده در بورس اوراق بهادار تهران، پایان‌نامه کارشناسی ارشد، دانشکده علوم اقتصادی.


• Aboulamer, A., Kryzanowski, L., (2016). Are idiosyncratic volatility and MAX priced in the Canadian market, Journal of Empirical Finance. 37, 20-36


• Al Rahahleh, N., Adeinat, I., Bhatti, I., (2016). On ethnicity of idiosyncratic risk and stock returns puzzle, Emerald Insight. 32, 48-68.


• Ang, A., Hodrick, R., Xing, Y., Zhang, X. (2006). The cross-section of volatility and expected returns, Journal of Finance 61, 259-299.


• Bali, T., Bodnaruk, A., Scherbina, A., Tang, Y. (2018). Unusual news flow and the cross section of stock returns. Management Science forthcoming.


• Bali, T., Cakici, N., Whitelaw, R. (2011). Maxing out: Stocks as lotteries and the cross-section of expected returns, Journal of Financial Economics 99, 427-446.


• Baltussen, G., Bekkum, S., Grient, B. (2018). Unknown unknowns: uncertainty about risk and stock Returns, Journal of Financial and Quantitative Analysis 53, 1615-1651.


• Barberis, N., Huang, M. (2008). Stocks as lotteries: The implications of probability weighting for security prices. American Economic Review, 98(5), 2066–2100.


• Berggrun, L., Lizarzaburu, E., Cardona, E., (2016). Idiosyncratic volatility and stock returns: Evidence from the MILA, Research in International Business and Finance. 37, 422-434


• Ewens, M., Jones, C. M., Rhodes-Kropf, M. (2013). The price of diversifiable risk in venture capital and private equity, working paper, Review of Financial Studies 26, 1854-1889.


• Fenner RG., Han Y., Huang Z. (2019). Idiosyncratic Volatility Shocks, Behavior Bias, and Cross-Sectional Stock Returns, Quarterly Review of Economics and Finance (2019), https://doi.org/10.1016/j.qref.2019.05.004


• Fu, F., (2009). Idiosyncratic risk and the cross-section of expected stock returns, Journal of Financial Economics 91, 24-37.


• Han, Y., Hu, T., Lesmond, D. A. (2016). Liquidity biases and the pricing of cross-sectional idiosyncratic volatility around the world. Journal of Financial and Quantitative Analysis, 50(6), https://doi.org/10. 1017/S0022109015000605.


• Huang, W., Liu, Q., Rhee, G., Zhang, L. (2011). Another look at idiosyncratic risk and expected returns, Journal of Investment Management 9, 26-51.


• Jones, C. (2001). Extracting factors from heteroscedastic asset returns. Journal of Financial Economics, 62, 293–325.


• Kim, Y., Nelson, C. N. (2014). Pricing Stock Market Volatility: Does it matter whether the volatility is related to the business cycle? Journal of Financial Econometrics, 12(2), 307–328.


• Levy, H. (1978). Equilibrium in an imperfect market: A constraint on the number of securities in the portfolio. American Economic Review, 68(4), 643–658.


• Lintner, J. (1965). The valuation of risk assets and the selection of risky investments in stock portfolios and capital budgets. Review of Economics and Statistics, 47(1), 13–37.


• J. D., Moreno, R., Rodriguez, R. (2018). Idiosyncratic volatility, conditional liquidity and stock returns, International Review of Economics & Finance 53, 118-132.


• Malkiel, BG., Xu, Y. (2004). Idiosyncratic Risk and security returns. AFA 2001 New Orleans Meetings.


• McLean, R. D., Pontiff, J. (2016). Does academic research destroy stock return predictability? Journal of Finance, 71(1), 5–32.


• Merton, R. C. (1987). A simple model of capital market equilibrium with incomplete information. Journal of Finance, 42(3), 483–510.


• Nicolosi, M., Angelini, F., Herzel, S. (2017). Portfolio management with benchmark related incentives under mean reverting processes. Annals of Operations Research, 1–22.


• Sharpe, W. F. (1964). Capital asset prices: A theory of market equilibrium under conditions of risk. Journal of Finance, 19(3), 425–442.


• Stambaugh, R. F., Yu J., Yuan Y. (2014). Arbitrage asymmetry, and the idiosyncratic volatility puzzle, Journal of Finance, 70, 1903-1948.


• Wang, L. K. (2016). Idiosyncratic volatility and excess Return: Evidence from the Greater China region, Finance Research Letters. 19, 126-129.


• Zaremba, A., Czapkiewicz, A., Będowska-Sójkac, B. (2018). Idiosyncratic volatility, returns, and mispricing: No real anomaly in sight, Finance Research Letters 24, 63-167.