This paper estimates the welfare change arising from the capture of the Republic of Yemen's capital in 2014, using a multi-themed household survey conducted as the capital was captured. Despite the little violence in this setting, the increase in fragility resulted in a large decline in...

In order to explain the substantial recent increases in obesity rates in the United States, we consider the effect of falling food prices in the context of a model involving endogenous body weight norms and an explicit, empirically grounded description of human metabolism. Unlike previous...

Rebates from infant formula manufacturers to State agencies that administer the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) support over one-quarter of all WIC participants. However, concerns have been raised that WIC and its infant formula rebate program may...