This paper studies the role of insider trading in explaining cross-country differences in stock market volatility. It introduces a new measure of insider trading. The central finding is that countries with more prevalent insider trading have more volatile stock markets, even after one controls...

This paper studies the role of insider trading in explaining cross-country differences in stock market volatility. The central finding is that countries with more prevalent insider trading have more volatile stock markets, even after one controls for liquidity/maturity of the market and the...

Building on the important study by Beck, Demirguc-Kunt and Maksimovic (2005, Journal of Finance), we examine how government intervention in firms' decision-making is related to their investment and sales growth. Using the unique World Bank dataset (WBES) covering 6,500 firms in 70 countries, we...