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THE TECHNICAL EFFICIENCY OF ILLINOIS GRAIN FARMS: AN APPLICATION OF A RAY-HOMOTHETIC PRODUCTION FUNCTION 31
Aly, Hassan Y.; Belbase, Krishna P.; Grabowski, Richard; Kraft, Steven E..
The purpose of this paper is to measure the extent of technical inefficiency among a sample of Illinois grain farms using the corrected ordinary least squares method. Instead of assuming a Cobb-Douglas production function, a linear form of the ray-homothetic is used. The results show a significant amount of technical inefficiency among all the farms in the sample, but with large farms being less technically inefficient than small farms.
Tipo: Journal Article Palavras-chave: Crop Production/Industries.
Ano: 1987 URL: http://purl.umn.edu/29313
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TECHNICAL EFFICIENCY OF NEW YORK DAIRY FARMS 31
Tauer, Loren W.; Belbase, Krishna P..
The technical efficiencies of New York dairy farms were estimated using a frontier production function. The average farm was 69 percent efficient. Individual farm efficiency was regressed on variables not considered inputs to explain why a farm was not on the frontier. Favorable location in the state and larger size (cows) as proxies for technology lead to greater efficiency. Participation in the Dairy Herd Improvement Cooperative and use of mail-in computerized records as proxies for management result in a reduction in efficiency. However, only 9 percent of variation in farm efficiency could be explained.
Tipo: Journal Article Palavras-chave: Livestock Production/Industries; Productivity Analysis.
Ano: 1987 URL: http://purl.umn.edu/28894
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