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Moment-based estimation and testing of stochastic frontier models
Kopp, Raymond J.; Mullahy, John - In: Journal of Econometrics 46 (1990) 1-2, pp. 165-183
Persistent link: https://www.econbiz.de/10005285733
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Testing for separable functional structure using temporary equilibrium models
Hazilla, Michael; Kopp, Raymond J. - In: Journal of Econometrics 33 (1986) 1-2, pp. 119-141
Persistent link: https://www.econbiz.de/10005192542
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The decomposition of frontier cost function deviations into measures of technical and allocative efficiency
Kopp, Raymond J.; Diewert, W. Erwin - In: Journal of Econometrics 19 (1982) 2-3, pp. 319-331
Persistent link: https://www.econbiz.de/10005228731