Risk-Taking Behavior and Capital Adequacy in a Mixed Banking System: New Evidence from Malaysia Using Dynamic OLS and Two-Step Dynamic System GMM Estimators |
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| Authors: | Hishamuddin Abdul Wahab Saiful Azhar Rosly Abul Mansur Mohammed Masih |
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| Institution: | 1. Universiti Sains Islam Malaysia (USIM), Bandar Baru Nilai, Nilai, Negeri Sembilan, Malaysia;2. International Centre for Education in Islamic Finance (INCEIF), Lorong University A (off Jalan University), Kuala Lumpur, Malaysia |
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| Abstract: | This study is the first attempt to investigate the relationship between the level of risky assets and capital level in a mixed Malaysian banking system covering 83 months starting December 2006. The results of dynamic ordinary least squares indicate positive relationship between capital ratio (CAR) and risk-weighted asset ratio (RWA) in the long run. Furthermore, the causality analysis based on panel vector error correction model (VECM) and two-step dynamic system generalized method of moments indicates unidirectional causality from CAR to RWA. Our results further suggest that higher capital growth and capital buffer provide an extra cushion for the Malaysian banks to pursue relatively riskier financial activities, and the nature of risk-taking behavior of Islamic banks follows that of the conventional banks. |
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| Keywords: | DOLS Islamic banking panel VECM risk-taking two-step dynamic system GMM |
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