Obesity poses substantial costs both to the individual and society, mainly through its impact on health and labor productivity. Because obesity is more prevalent among the poor some have raised concerns that food assistance programs may encourage excess weight. This paper investigates whether...

We hypothesize that recent trends in U.S. and worldwide obesity are, in part, related to an increase in the marginal rate of time preference, where time preference refers to the rate at which people are willing to trade current benefit for future benefit. The higher the rate of time preference,...

The Supreme Court has ruled that asking for money is a form of protected speech. However, it has also ruled that restrictions on the time, place, and manner of begging are constitutional. This paper examines 71 U.S. cities to determine what factors influence a city's propensity to enact...