The formal relationship between price asymmetry and marketing margins is derived and illustrated with a weekly analysis of prices and margins for fresh lemons and Navel oranges in four retail markets. In the short-run, retail prices and margins for both products were more responsive to f.o.b....

Price competition is a fundamental assumption in modeling trade. Empirical applications often use unit values as proxies for price. This is a problem if unit values cannot explain trade flows consistent with the price competition assumption. The paper determines whether this condition exists in...

This study identifies consumer welfare from new brand introductions in the potato chip market. Price and variety effects of new brand introduction are measured by estimating a demand system underlying an expenditure function. Variety effects are positive in most cities, while price effects are...

This study used a new body of quarterly data to estimate multilateral import demand relations for soybeans and soymeal. The countries of origin were the United States, Brazil, and Argentina. The areas of destination were the EEC, Japan, and Eastern Europe. The results indicated that own- and...

This manuscript investigates the productivity-industrial concentration relationship in U.S. food industries. We identify a critical level of industrial concentration beyond which its relationship with productivity growth becomes negative. The welfare effects of an increase in concentration -...

This study builds on the literature on the economics of output quotas in the presence of cheating. We extend previous work by Giannakas and Fulton (2000a) by examining the decisions of the agency responsible for the enforcement of output quotas in a decentralized policy-making structure....

This study builds on previous work by Giannakas and Fulton (2003, 2000) on the economics of output quotas in the presence of cheating by examining the efficiency of the policy in transferring income to producers as well as the optimal regulatory response to enforcement costs and farmer...

The emergence of agricultural biotechnology and the subsequent introduction of genetically modified organisms (GMOs) into the food system have been among the most controversial issues surrounding the increasingly scrutinized agri-food system. They have received considerable attention in the...