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How informative are stock prices of Islamic Banks?

Pejman Abedifar, Kais Bouslah, Shatha Qamhieh Hashem and Liang Song

Journal of International Financial Markets, Institutions and Money, 2020, vol. 66, issue C

Abstract: Using a sample of 2,210 observations for 170 banks operating in 12 countries with dual banking systems over 2005–2017 period, we find that Islamic banks have a lower stock return non-synchronicity and a lower illiquidity ratio. In addition, their current stock returns have less predictive power for future earnings than the returns of conventional banks. The results hold for the GCC-member countries and in the non-crisis period. Hence, Islamic banks in such countries have less information content in stock prices than conventional banks, which can be due to their lower degree of transparency mandated by their complex financial paradigm. This suggests that for Islamic banks, market discipline may not be as effective as it is for conventional banks and hence they require more direct supervision. The finding has important implications for policymakers in countries with dual banking systems.

Keywords: Stock price informativeness; Bank opacity; Islamic banking (search for similar items in EconPapers)
JEL-codes: G14 G21 G30 (search for similar items in EconPapers)
Date: 2020
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:intfin:v:66:y:2020:i:c:s1042443120300871

DOI: 10.1016/j.intfin.2020.101203

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Journal of International Financial Markets, Institutions and Money is currently edited by I. Mathur and C. J. Neely

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