In this paper we present a continuous time optimal control analysis of resistance buildup in agricultural chemicals when the supplier is a monopolist. We compare the monopolistic, competitive and socially optimal solutions after establishing the stability of each equilibrium. The central finding...

In this paper, we model the trade-off between equity and efficiency in a market for a resource when users of that resource are heterogeneous. We develop the analytical model, and show that under certain circumstances efficiency can be achieved in a manner that also reduces inequality. We also...

In comparing second-best prices and quantities, studies assume that quantities bind with probability one. We present a more general and realistic model of second-best regulation where quantity instruments can bind with probability less than one. This additional flexibility of quantity...

The objective of this research is to determine the contribution of recent agricultural policy reforms in the E.U. on the use of crop protection products. Specifically, we concentrate on the 1992 CAP reforms. Our theoretical model adopts the multi-output generalization of the...

"Fat taxes" have been proposed as a way of addressing food-related health concerns. In this paper, we investigate the possible effects of "thin subsidies," consumption subsidies for healthier foods. Empirical simulations, based on data from the Continuing Study of Food Intake by Individuals, are...

We develop a model for the dynamic management of spatially heterogeneous resources with multiple users. We apply our model to the case of groundwater and show that contrary to the results of existing studies even when externalities are highly concentrated in space, significant efficiency gains...