title: Effect of certified health programs on the sale price of beef calves marketed through a livestock videotape auction service from 1995 through 2005.
abstract: OBJECTIVE
  To quantify effects of certified health programs on the sale price of beef calves sold through a livestock videotape auction service.
  
  
  METHODS
  Longitudinal study.
  
  
  METHODS
  26,502 lots representing 3,205,192 beef calves sold through a livestock videotape auction service between 1995 and 2005.
  
  
  METHODS
  Data describing each lot of beef calves that were marketed from 1995 through 2005 by a livestock videotape auction service were obtained from sale catalogues. For each year of the study, multiple regression analysis was used to quantify the effect of certified health programs on sale price.
  
  
  RESULTS
  For each year of the study, beef calves that qualified for the 2 most intensive certified health programs sold for significantly higher prices, compared with prices for similar calves that were not in a certified health program, had not been vaccinated against respiratory tract viruses, and were not weaned before delivery. Price premiums for calves in the most intensive certified health program ranged from $2.47/100 lb (hundredweight [cwt]; 1 cwt equals 45.45 kg) in 1995 to $7.91/cwt in 2004. Price premiums paid for calves qualifying for the next most intensive certified health program ranged from $0.99/cwt in 1996 to $3.47/cwt in 2004. The percentage of the total number of lots in the 2 most intensive certified health programs increased over time.
  
  
  CONCLUSIONS
  Findings from this study indicated that implementation of the 2 most intensive certified health programs consistently increased the price of beef calves, and these price premiums increased over time.
authors.affiliation: Animal Population Health Institute, College of Veterinary Medicine and Biomedical Sciences, Colorado State University, Fort Collins, CO 80523-1681, USA.
authors.forename: Michael E
authors.initials: ME
authors.lastname: King
authors.forename: M D
authors.initials: MD
authors.lastname: Salman
authors.forename: Thomas E
authors.initials: TE
authors.lastname: Wittum
authors.forename: Kenneth G
authors.initials: KG
authors.lastname: Odde
authors.forename: Jon T
authors.initials: JT
authors.lastname: Seeger
authors.forename: Dale M
authors.initials: DM
authors.lastname: Grotelueschen
authors.forename: Glenn M
authors.initials: GM
authors.lastname: Rogers
authors.forename: Gregory A
authors.initials: GA
authors.lastname: Quakenbush
mesh_terms: D000822:Animal Husbandry / Q000191:economics* / Q000379:methods; D000818:Animals; D000831:Animals, Newborn; D002417:Cattle / Q000276:immunology / Q000502:physiology*; D002418:Cattle Diseases / Q000191:economics / Q000517:prevention & control*; D003132:Commerce / Q000191:economics*; D005260:Female; D008137:Longitudinal Studies; D008297:Male; D008460:Meat / Q000191:economics*; D013997:Time Factors; D014481:United States; D014611:Vaccination / Q000191:economics / Q000662:veterinary*; D014743:Videotape Recording