Estimation of Food Stamp Program (FSP) effects has been complicated by self-selection and by a contradiction between observed spending patterns and the economic theory of consumer choice. We developed a modified version of the traditional theory, in which participant households may be partly...

Estimation of Food Stamp Program (FSP) effects has been complicated by self-selection and by a contradiction between observed spending patterns and the economic theory of consumer choice. We developed a modified version of the traditional theory, in which participant households may be partly...

The Food Stamp Program saw an unprecedented decline in participation from 27.5 million participants in 1994 to 18.2 million participants in 1999. A strong economy and changes in social welfare programs drove this change. An econometric model with State-level data calculated that 35 percent of...

Interest groups and government policy provide a confusing setting for obesity policy. For example, the USDA and industry simultaneously bombard us with the messages "Eat More Beef" and "Aim for a Healthy Weight."

A two-country, comparative static partial equilibrium model is used to simulate the ex ante market and welfare outcomes of U.S. country-of-origin labeling for the U.S.-Mexico fresh tomato trade. In all scenarios where consumers show a relative preference for U.S. tomatoes, Mexican tomato exports...