This paper generalizes the standard error correction model and applies this more general modeling procedure to an analysis of the spinach e-coli outbreak on consumer demand.

This study takes the standard acreage response model that stems from an expected utility framework, accounting for both price and yield variability, and nests it within a flexible semi-nonparametric (SNP) model consistent with farm-level decision models for computationally tractable results. We...

This presentation summarizes an AAEA poster.

Consumers responded to the Food and Drug Administration’s September 2006 warnings to avoid eating spinach because of possible contamination with E. coli O157:H7. While spinach expenditures fell, consumers turned to other leafy greens as substitutes. The longer term drop in retail...

The Heckscher-Ohlin and M!irkusen models state that countries export the goods intensive in the use of their relatively abundant factor. Latin American agricultural trade is consistent with both models. The paper then shows that Latin American agricultural trade is primarily explained by country...

Derived demand relationships among four weight categories of feeder cattle entering Texas feedlots and feed were examined using a Generalized McFadden dual cost function specified as an error correction model. Relationships among own- and cross-price elasticities provide evidence for at least...

This paper explores the time series properties of cattle and feed prices to determine the effect shocks may have on price evolution. Two different unit roots tests are applied to the data and compared and the issue of fractional integration is discussed. A Geweke Porter-Hudak test finds that at...

This paper examines domestic and international food market integration in Russia before and after the financial crisis of 1998. Using monthly prices of bread, pork, and beef in 80 regions of Russia from 1994 to 1999, we measure the short-run response of regional prices to changes in foreign...

We estimate an error correction model representing demand for leafy green vegetables but generalize the structure to allow for adjustment to one conspicuous shock. We investigate whether the adjustment rate to the U.S. Food and Drug Administration’s (FDA) 2006 warning that fresh spinach...