Çam, Salih; Uzkaralar, Önder; Borak, Metin - In: Borsa Istanbul Review 24 (2024) 4, pp. 698-709
This study investigates the relationship between idiosyncratic risk, market volatility, and stock returns for companies … traded on the Borsa Istanbul. The analysis calculates idiosyncratic risk and market volatility and estimates the coefficients … using cross-sectional and panel data approaches. The GARCH and EGARCH models are used to calculate market volatility, while …