Supply response of farm program in rice-growing states

Abstract

This study aims to develop an acreage response model for rice-growing states using a policy-inducing variable. The single equation regression model for each rice-producing state is estimated by using the ordinary least square multiple regression procedure after log transformation. Data for the period 1959 to 1988 for acreage plantation, market price, target price, loan rate, and acreage reduction rate are used in designing the policy-inducing price. The estimated parameter shows a significant inverse relationship between the rice acreage planted and policy-inducing prices in all of the rice-growing states, with the exception of Louisiana. The estimated short-run elasticities for Arkansas, California, Louisiana, Mississippi, and Texas are -0.36, -0.68, 0.30, -0.37, and -0.59, respectively. The heterogeneity in the magnitude of the elasticities suggests the need for redesigning the rice programs to generate desirable acreage responses from all of the rice-growing states.