Idiosyncratic Risk and Firm Characteristics on Islamic Stocks of Four Asean Countries 2005–2017

  • Putri Utami Universitas Indonesia
  • Muhammad Budi Prasetyo Universitas Indonesia
Keywords: idiosyncratic risk, Fama-French Three-Factor model, firm characteristics, Islamic stock


This research investigates idiosyncratic volatility in the Islamic stock of four ASEAN countries, namely Indonesia, Malaysia, Singapore, and Thailand for 2005–2017. The volatility will be analyzed based on the idiosyncratic volatility levels of each country. Furthermore, firm characteristics will be used to determine their relationship to the idiosyncratic volatility movement. This study used the Fama-French Three-Factor model for obtaining the realized value of idiosyncratic volatility. Furthermore, a panel data regression is used to estimate the relationship between firm characteristics and idiosyncratic volatility. The results of this research suggest that mean value of idiosyncratic risk in the Islamic stock of ASEAN countries is below the non-Islamic stock in the United States but above non-Islamic stock in Hong Kong. Meanwhile, after the global financial crisis of 2008, the relationship between return and idiosyncratic risk of Islamic stock changed in all four countries. Panel data regression of firm characteristics shows that firm size is significantly negative in all four countries, while share turnover is insignificant to idiosyncratic volatility.


Ameer, R. (2015). Idiosyncratic Risk of Investing in Islamic Capital Market Equities. The Journal of Investing, 24(2), 79-89. doi:

Ang, A., Hodrick, R. J., Xing, Y., & Zhang, X. (2006). The Cross-Section of Volatility and Expected Returns The Cross-Section of Volatility and Expected. Journal of Finance, 61(1), 259–299. doi:

Ang, A., Hodrick, R. J., Xing, Y., & Zhang, X. (2009). High idiosyncratic volatility and low returns: International and further U.S. evidence. Journal of Financial Economics, 91(1), 1-23. doi:

Ashraf, D., & Mohammad, N. (2014). Matching perception with the reality-Performance of Islamic equity investments. Pacific Basin Finance Journal, 28, 175–189. doi:

Azmi, W., Ng, A., Dewandaru, G., & Nagayev, R. (2019). Doing well while doing good: The case of Islamic and sustainability equity investing. Borsa Istanbul Review, 19(3), 207-218. doi:

Bali, T. G., & Cakici, N. (2008). Idiosyncratic Volatility and the Cross Section of Expected Returns. Journal of Financial and Quantitative Analysis, 43(1), 29-58. doi:

Bansal, P., & Clelland, I. (2004). Talking trash: Legitimacy, impression management, and unsystematic risk in the context of the natural environment. Academy of Management Journal, 47(1), 93–103. doi:

Brandt, M. W., Brav, A., Graham, J. R., & Kumar, A. (2010). The idiosyncratic volatility puzzle: Time trend or speculative episodes. Review of Financial Studies, 23(2), 863–899. doi:

Brown, D. P., & Ferreira, M. A. (2016). Idiosyncratic Volatility of Small Public Firms and Entrepreneurial Risk. Quarterly Journal of Finance, 6(1),1-59. doi:

Chien, M. S., Lee, C. C., Hu, T. C., & Hu, H. T. (2015). Dynamic Asian stock market convergence: Evidence from dynamic cointegration analysis among China and ASEAN-5. Economic Modelling, 51, 84-98. doi:

Chua, C. T., Goh, J., & Zhang, Z. (2010). Expected volatility, unexpected volatility, and the crosssection of stock returns. Journal of Financial Research, 32(2), 103-123. doi:

Derigs, U., & Marzban, S. (2008). Review and analysis of current Shariah-compliant equity screening practices. International Journal of Islamic and Middle Eastern Finance and Management, 1(4), 285–303. doi:

Fama, E. F., & French, K. R. (1992). The Cross-Section of Expected Stock Returns. Journal of Finance, 47(2), 427–465. doi:

Fama, E. F., & French, K. R. (1993). Common risk factors in the retunrs on stocks and bonds. Journal of Financial Economics, 33, 3–56.

Fu, F. (2009). Idiosyncratic risk and the cross-section of expected stock returns. Journal of Financial Economics, 91(1), 24–37. Doi:

Galema, R., Plantinga, A., & Scholtens, B. (2008). The stocks at stake: Return and risk in socially responsible investment. Journal of Banking and Finance, 32(12), 2646–2654. doi:

Goetzmann, W. N., & Kumar, A. (2008). Equity portfolio diversification. Review of Finance, 12(3), 433–463. doi:

Ho, C. S. F. (2015). International comparison of Shari???ah compliance screening standards. International Journal of Islamic and Middle Eastern Finance and Management, 8(2), 222–245. doi:

Hoepner, A. G. F., Rammal, H. G., & Rezec, M. (2011). Islamic mutual funds’ financial performance and international investment style: Evidence from 20 countries. European Journal of Finance. 17(9-10), 829-850. doi:

Hur, J., Pettengill, G., & Singh, V. (2014). Market states and the risk-based explanation of the size premium. Journal of Empirical Finance, 28, 139-150.

Jawadi, F., Jawadi, N., & Louhichi, W. (2014). Conventional and Islamic stock price performance : International Economics, 137(6211), 73–87. doi:

Kurtz, L. (1997). No Effect, or No Net Effect? Studies on Socially Responsible Investing. The Journal of Investing, 6(4), 37–49. doi:

Malagon, J., Moreno, D., & Rodriguez, R. (2015). The idiosyncratic volatility anomaly: Corporate investment or investor mispricing? Journal of Banking and Finance, 60, 224–238. doi:

Markowitz, H. M. (1959). Portfolio selection: Efficient diversification of investments (pp. 102– 115). New York: John Wiley & Sons, Inc

Nartea, G. V., Wu, J., & Liu, Z. (2013). Does idiosyncratic volatility matter in emerging markets? Evidence from China. Journal of International Financial Markets, Institutions and Money, 27(1), 137–160. doi:

Rasiah, R., Cheong, K. C., & Doner, R. (2014). Southeast Asia and the Asian and Global Financial Crises. Journal of Contemporary Asia, 44(4), 572–580. doi:

Roll, R. (1977). A critique of the asset pricing theory’s tests Part I: On past and potential testability of the theory. Journal of Financial Economics, 4(2), 129–176. doi:

Sharpe, W. F. (1964). Capital Asset Prices: A Theory of Market Equilibrium under Conditions of Risk. The Journal of Finance, 19(3), 425–442. Doi:

Vozlyublennaia, N. (2013). Do firm characteristics matter for the dynamics of idiosyncratic risk? Journal of International Financial Markets, Institutions and Money, 27(1), 35–46.

Wang, L. H., Lin, C. H., Kang, J. H., & Fung, H. G. (2016). Idiosyncratic volatility and excess Return: Evidence from the Greater China region. Finance Research Letters, 19, 126-129. doi:

Yang, L., & Hamori, S. (2014). Spillover effect of US monetary policy to ASEAN stock markets: Evidence from Indonesia, Singapore, and Thailand. Pacific Basin Finance Journal, 26, 145–155. doi:

How to Cite
Putri Utami, & Muhammad Budi Prasetyo. (2020). Idiosyncratic Risk and Firm Characteristics on Islamic Stocks of Four Asean Countries 2005–2017. International Journal of Business and Society, 21(3), 1226-1238.