Agricultural Economics Department

 

Date of this Version

August 1999

Comments

Selected Paper, American Agricultural Economics Association Meetings, Nashville, Tennessee, August 8-11, 1999. Copyright 1999 by Saleem Shaik and Richard K. Perrin. Used by permission.

Abstract

This paper addresses the role of non-parametric analysis in adjusting agricultural productivity measures for environmental impacts. The modified Tornquist-Theil index computed using shadow prices derived from the programming procedures is compared and contrasted with a nonparametric hyperbolic Malmquist index for the case of Nebraska agriculture.

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