A general imperfect competition spatial equilibrium model is developed to estimate the trading country behaviors in the international rice market using a conjectural variation approach. Such a model allows the possibility of an imperfect competitive market to exit on both the export and import...

Agriculture operates in an uncertain environment. Yields, prices, and resource usage can change dramatically from year to year. However, most analyses of the agricultural sector, at least those using mathematical programming methods, assume decision making is based on average yields, ignoring...

Agriculture operates in an uncertain environment. Yields, prices, and resource usage can change dramatically from year to year. However, most analyses of the agricultural sector, at least those using mathematical programming methods, assume decision making is based on average yields, ignoring...

"A procedure is developed to estimate the distortions and welfare impacts of government interventions in the international rice market. The procedure is based on a spatial equilibrium model and the application of conjectural variations. The model estimates asymmetric price distortions caused by...

The welfare benefits from potential rice yield-enhancing and water-saving research programs and their distributional implications under alternative farm program provisions are compared. This is done in an ex ante surplus maximization framework by using a multiregional, price endogenous...