There is strong evidence showing that stocks with higher levels of idiosyncratic risk provide relatively lower returns than stocks with lower levels of it. This paper points out that this negative idiosyncratic risk - expected returns relation is not pervasive over time, and provides a plausible...

The purpose of this paper is to empirically determine the causes of worldwide diversity of inflation volatility. We show that higher degrees of political instability, ideological polarization, and political fragmentation are associated with higher inflation volatility

The purpose of this paper is to empirically analyze the effects of political instability, social polarization and the quality of institutions on inflation volatility over time and across countries. Using the system-GMM estimator for linear dynamic panel data models on a sample covering 160...