Despite much research on feed grains and oilseeds little is known about the dairy industry's influence on aggregate cottonseed demand. A transcendental logarithmic production model with regional dummy variables is used to estimate the US dairy industry's derived demand for cottonseed meal, corn,...

While there is increasing interest in reducing obesity, relatively few of these efforts focus on rural communities. A multi-tiered model to reduce obesity risk factors was developed and implemented to change food behavior and health awareness in a rural West Texas community over a one year...

This study examines the relative price of a standard market basket of food items and a market basket of healthier alternatives. Because people in low-income neighborhoods may have fewer grocery stores and transportation alternatives, the effects of store size and competition on the price of a...

Replaced with revised version of paper 07/30/04.

The impacts of market reforms on prices volatility in developing countries are not well understood because analysts have not been able to predict the impacts. This study investigates whether the reforms have exacerbated the degree of spatial volatility of maize price in Tanzania using ARCH-M...

A censored demand system estimator is proposed by extending the sample selection model of Heckman. Censoring is governed by a selection mechanism which avoids the restricitve Tobit parameterization. Results of application to household consumption of beverages suggest the estimator produces...

This study uses revealed preferences of consumers to study the consumer benefits from soy milk. The study specifies and estimates structural demand and reduced form models of competition for different milk types using US supermarket scanner data. The introduction of soy milk is used to estimate...

Traditional measures of the benefits of technological change use producer prices. Consumer-oriented measures are more appropriate but they require knowledge of price impacts. They may diverge in the presence of distortions. This paper shows that in general equilibrium they are interrelated...

Failure of integrability is shown to cause path-dependence of willingness-to-pay measures of welfare change. Using the linear expenditure system, effects of failure of integrability are negligible (substantial) for estimating income (price) elasticities. For single price changes, Hausman's...