...Diya Sharma; Renu Ghosh; Divya Khatter Purpose The rapid growth of cryptocurrencies alongside persistent market volatility raises questions about the role of investor sentiment in price formation, particularly in emerging economies. This study aims to address this gap by examining the impact...

...Ahmed Bouteska; Taimur Sharif; Mohammad Zoynul Abedin This study investigates the notion of the varying unpredictable volatility in the prices of green and traditional cryptocurrencies, and its symbiotic relationship with investor sentiment. Accordingly, the structural time varying parameter vector...

... was applied to build the investor sentiment index. The finding revealed a positive and significant association between optimistic sentiment and future stock crash risk. The results remain consistent after a series of robust tests, including alternative crash risk measures and the winsorization of accounting...