This study used the 2005 ERS CEAP-ARMS data for corn production to first compare key operator, field, farm, economic, and environmental characteristics of conservation program participants with non-participants, by farm-size class. We then estimate a cost-function based technology adoption model...

Rapidly declining gasoline prices from their record high during the summer of 2008,while ethanol prices remained relatively high, made it difficult for many bio-fuel policymodelers to fully explain the impacts of U.S. bio-fuel policies on fuel prices. Using profit-maximizationmodels for...

This article evaluates structural changes in the U.S. nitrogen fertilizer industry by using a decomposed Negative Binomial Regression model. Results indicate that the U.S. nitrogen fertilizer industry can be characterized as an industry involving price leadership in oligopoly. Declining...

The effects of price changes on irrigation technology transitions and potential agricultural water conservation in the Pacific Northwest are analyzed using Parks' (1980) modified multinomial logit model. Results indicate that commodity price effects are statistically significant, but they are...

This paper presents a decomposed Poisson regression model based on count data that evaluates the size distribution, the changing number of flour mills for each size class, and the concentration of market power, simultaneously. This model also allows us to test dominant price leadership model.

The probability-constrained minimum absolute deviations (MAD) estimator appears to be superior to the probability-constrained quadratic programming estimator in estimating transition probabilities with limited aggregate time series data Futhermore, one can reduce the number of columns in the...

This article measures economic gains to consumers and processors of adopting mechanical tomato harvesters in California, recognizing the oligopsonistic behavior of processors in the raw tomato market It provuies a theorertical basts for using a kinked longrun supply curve to measure producer...

Soybean production ranks among the largest agricultural cash crops in the U.S., second only to corn. U.S. soybean production topped 3 billion bushels in 2005 with sales of $17 billion. Approximately 58% of U.S. soybeans are grown in Iowa, Illinois, Minnesota, Indiana, and Nebraska. A small...

Soybeans, the second highest cash crop following corn in the U.S., have come under attack by invasive species, the soybean aphid from the North and soybean rust from the South. We estimated the economic losses resulting from soybean aphid infestation by using a dynamic equilibrium model. Results...