Most technology adoption research has focused on crops. Primary data were used to determine differences in management practices among two groups of Oklahoma cow-calf producers based on herd size and cattle income dependence. Significant differences were noted between two groups of producers (smaller operations with less dependence on cattle versus larger with more dependence on cattle) in 79% of the management practices examined. Logit models determined factors influencing the probability of adopting 17 recommended practices. Important factors included the firm goal to choose practices that reduce labor, income dependence on cattle, human capital, and size of operation.

DNA profile information has begun appearing in purebred bull auction catalogs; however, the value of this information is as of yet unknown. This study uses data from actual bull sales at a test station and combines it with stated‐preference survey data to determine the value of the DNA profile information. Consistent with previous research, we find that expected progeny differences (EPDs), test performance, and ultrasound information significantly influence bull‐buyers’ willingness‐to‐pay. The newer DNA profile information, however, was unrelated to buyers’ preferences. Methodologically, we find statistically significant differences (but highly correlated willingness‐to‐pay values) across the stated and revealed preference data sources.

Abstract. As a result of several judicial rulings, processing of horses for human consumption came to a halt in 2007. This article determines the change in horse prices resulting from elimination of horse-processing facilities. As expected, lower-valued horses were more affected by the ban than higher-valued horses. The analysis suggests the slaughter ban reduced horse prices, on average, by about 13% and resulted in a loss in producer surplus to sellers of approximately 14% at the sale we analyzed. We also show horse prices are affected by a myriad of factors including breed, gender, age, coat color, and sale catalog description.

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