We use the power law function to study changes in the distribution of trading volumes of S&P 500 stocks and non-S&P 500 stocks from 1960 to 2013. We find that the distribution of daily trading volumes has changed significantly for different baskets of non-index stocks and trading has become more...

This paper computes Herfindahl-Hirschman ownership dispersion from EPFR holdings data and documents that stocks scoring poorly on this measure tend to be more volatile than, and underperform, stocks scoring well

Additionally to the financial crisis causing a world recession, Liechtenstein’s financial sector has been challenged by the so-called "Zumwinkel-Affair" when a whistle-blower sold data of hundreds of tax evaders to international tax authorities. This paper investigates the impact of this...

Additionally to the financial crisis causing a world recession, Liechtenstein's financial sector has been challenged by the so-called "Zumwinkel-Affair", when a whistle-blower sold data of hundreds of tax evaders to international tax authorities. This paper investigates the impact of this affair...

We explore the effects of tax avoidance and tax risk on stock return volatilities of U.S. firms. We find that firms with very low and very high levels of tax avoidance and firms with high levels of tax risk have more volatile stock returns. We observe that tax avoidance primarily affects stock...