This paper develops an empirical model of the relationship between road traffic accidents and traffic flows. The analysis focuses on the accident externality which is mainly determined by the difference between the marginal and average risks. The model is estimated using a new dataset which...

We assess the stability of the wage structure in an economy experiencing substantial economic changes. We find that the structure of inter-industry wage differentials remained remarkably stable in Brazil in the face of major shocks.

We develop and test a simple asymmetric information model of CEO quality, in which CEOs know their quality and shareholders may only infer this from observations of corporate profits. CEOs signal their quality to shareholders by manipulating the time path of corporate profits. Though...