Name File Type Size Last Modified
Dairy-Bull-Efficiency-scores.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet 77.6 KB 06/28/2019 06:58:AM
updated-bull-data.dta application/x-stata 383.3 KB 06/28/2019 06:47:AM

Project Citation: 

Whitt, Christine. Efficiency of Dairy Genetic Traits. Ann Arbor, MI: Inter-university Consortium for Political and Social Research [distributor], 2019-06-28. https://doi.org/10.3886/E110404V1

Project Description

Summary:  View help for Summary Dairy bulls are evaluated using progeny data and genomic testing to determine the quantity of specific traits that they will pass to their daughters. Some bulls excel in some traits but not others. Specifying these various traits as outputs, with the single input of insemination, technical, revenue, allocative, and profit efficiency of bulls available for artificial insemination are estimated using Free Disposal Hull. Although bulls generally are highly technically efficient, since only high performing bull semen is offered for sale, bulls are less revenue, allocative and profit efficient. These efficiencies are relative to peer bulls, and can be updated as new bulls become available.





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