This study investigates whether CEO Big Five personalities (i.e., agreeableness, conscientiousness, extraversion, neuroticism and openness) are associated with stock price crash risk. The Big Five can influence managerial behaviors to withhold or release bad news. When the amount of withheld...

This paper provides a quantitative perspective on Gene Fama's influence on the scholarly community. He has more than 140,000 Google cites while the median number of citations for the Fellows of the American Finance Association is 32,792. Gene Fama has published highly-cited papers in six...

We develop a model to rationalize and examine so-called “research bubbles”, i.e. research activities based on overoptimistic beliefs about the impact of this research on the economy. Research bubbles occur when researchers selfselect into research activities and the government aggregates the...

High-frequency trading (HFT) has been dominating the activity in developed financial markets in the last two decades. Despite its recent formation, the literature on the impacts of HFT on financial markets and participants is broad. However, there are ongoing debates and unanswered questions...