This article demonstrates that normality test procedures that include individual detrending of short-term panel data can severely reduce the power of normality tests and strongly bias normality tests in a Type II direction. An alternative error component implicit detrending procedure is...

This paper demonstrates the sensitivity of the linear programming approach in the estimation of productivity measures in the primal framework. Specifically, the sensitivity to the number of constraints (level of dis-aggregation) and imposition of returns to scale constraints is evaluated....

This article demonstrates that normality test procedures that include individual detrending of short-term panel data can severely reduce the power of normality tests and strongly bias normality tests in a Type II direction. An alternative error component implicit detrending procedure is...

An over-parameterized statistical yield-switching-fraud model is developed. Over-parameterized procedures are reviewed. Five percent of 206,952 producers (thirteen percent in one state) have suspicious yield patterns, elect higher coverage, and increase total multiple-unit indemnifications up to...

A simultaneously determined model for farm size and government payments along with the incorporation of a recursive impact of government payments and agricultural returns was used to examine farm size changes nationally and regionally. The results clearly demonstrated resource substitution...

Different types of adverse selection-type of insurance product, type of unit, type of coverage and number of actual yields reported in Federal crop insurance is examined utilizing binomial and ordered logit discrete choice models for all U.S. cotton producers, 1997-2000. The associated costs of...

The material contained herein is supplementary to the article named in the title and published in the American Journal of Agricultural Economics, Volume 88, Number 2, May 2006.

This article demonstrates the importance of temporal-spatial yield, acreage and price risk apart from price in addressing the importance of optional unit provision in Federal crop insurance program. Specifically, based on 1998 U.S. cotton producers data, the demand for optional versus basic unit...

The objective of this paper is to examine the potential impacts of crop insurance on farm economic structure using Nebraska agriculture sector data from 1980-1997. We estimate the system of input demand (output supply) equations including policy premium (policy indemnity) in order to examine the...