隐含波动率（或恐惧指数）对伊斯兰股票收益和传统股票收益的影响是否不同？基于小波的格兰杰因果、非对称分位数回归和NARDL方法

Does implied volatility (or fear index) affect Islamic stock returns and conventional stock returns differently? Wavelet-based granger-causality, asymmetric quantile regression and NARDL approaches

• Muhammad Mahmudul Karim 通讯
• Najmul Haque Kawsar
• Mohamed Ariff
• Mansur Masih 通讯