In this paper we present a new empirical model based on an input distance function, from which estimates of allocative inefficiency and its cost can be obtained. The model avoids the Greene problem, which refers to the difficulty in practice of using a cost system to separate economic...

This study employs data drawn from the 2000 Agricultural Resource Management Survey, a U.S. Department of Agriculture-sponsored farmers’ survey. The article estimates returns to scale relationships across dairy farms of different sizes and across different regions, incorporating variables...