Turkish Abstract: Geçtiğimiz son 10 yılda dünyanın önde gelen firmalarında meydana gelen finansal başarısızlıklar, kurumsal yönetim (kurumsal yönetişim) kavramına her zamankinden daha fazla önem verilmesine neden olmuştur. OECD, kurumsal yönetimi bir firmanın doğru bir...

Corporate governance became a crucial issue for both business and academic world as a result of world-wide financial scandals; hence many studies were conducted about it. As distinct from the others, this study aims to determine whether there is a relation between the corporate governance...

In this study, we investigate whether the commercial corporate governance ratings generated by Turkish rating institutions provide useful information about firm financial performance. We analyze corporate governance ratings both summary and sub-ratings in reflecting firm financial performance....

This study investigates speculative bubbles in the cryptocurrency market and factors affecting bubbles during the COVID-19 pandemic. Our results indicate that each cryptocurrency covered in the study presented bubbles. Moreover, we found that explosive behavior in one currency leads to...

Understanding the link between oil price and stock return is a long-standing question in the economic and finance literature. However, there is still a gap in the effect of oil price explosivity on stock returns. The paper aims to examine whether the oil price series contains price explosivity,...

The study aims to examine the impact of COVID-19 on the Turkish stock market volatility and reveal how different industries are affected by COVID-19. Volatility between pre-COVID and COVID periods are compared across industries to understand the impact of the first shock. Markov-switching...