A modified gravity model is estimated using a cross section of data drawn from the U.S. Census Bureau survey of 2000 in order to analyze the impact of economic freedom on gross migration flows among the lower 48 states. Spatial econometric methods are utilized in order to capture spatial effects...

Economic and political freedoms are regressed on a bilateral cross section of international migrant stocks using ordinary least squares and Tobit techniques. A positive relationship between these variables is found. Economic freedom is statistically significant even when controlling for income...

When safety regulation makes automobiles safer, drivers may drive more recklessly, partially or completely offsetting effects on the overall level of safety. Evidence of these offsetting effects has been hard to find, however, primarily because of the aggregate nature of accident data. In this...

We hypothesize that the failure of government to protect the rights of individuals from violence committed by youths has led to the formation of youth gangs as protective agencies. Our theory predicts an opposite direction of causality between gang activity and violent crime from what is widely...

This paper presents a diagrammatic solution to the firm’s profit-maximizing price discrimination problem in the face of capacity constraints. Airlines, hotels, and other firms practice yield management, allocating fixed capacity to customer groups paying different prices. In these cases, the...

The international development community has encouraged investment in physical and human capital as a precursor to economic progress. Recent evidence shows, however, that increases in capital do not always lead to increases in output. We develop a growth model where the allocation and...