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Efficiency estimation using rotating panel data models
Kumbhakar, Subal - In: Economics letters 38 (1992) 2, pp. 169-174
Persistent link: https://www.econbiz.de/10001122955
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Estimation of profit functions when profit is not maximum
Kumbhakar, Subal - In: American journal of agricultural economics 83 (2001) 1, pp. 1-19
Persistent link: https://www.econbiz.de/10001633185
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Specification and estimation of primal production models
Kumbhakar, Subal - In: European journal of operational research : EJOR 217 (2012) 3, pp. 509-518
Persistent link: https://www.econbiz.de/10009419067
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When, where and how to perform efficiency estimation
Badunenko, Oleg; Henderson, Daniel J.; Kumbhakar, Subal C. - 2011
In this paper we compare two flexible estimators of technical efficiency in a cross-sectional setting: the nonparametric kernel SFA estimator of Fan, Li and Weersink (1996) to the nonparametric bias corrected DEA estimator of Kneip, Simar and Wilson (2008). We assess the finite sample...
Persistent link: https://www.econbiz.de/10010280699
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Technical change and total factor productivity growth in Swedish manufacturing industries
Heshmati, Almas; Kumbhakar, Subal - 1993
Persistent link: https://www.econbiz.de/10000855285
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Ownership structure and cost efficiency : a study of publicly owned passenger-bus transportation companies in India
Bhattacharyya, Arunava - In: Journal of productivity analysis 6 (1995) 1, pp. 47-61
Persistent link: https://www.econbiz.de/10001178087
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Technical change and total factor productivity growth in Swedish manufacturing industries
Kumbhakar, Subal - In: Econometric reviews 15 (1996) 3, pp. 275-298
Persistent link: https://www.econbiz.de/10001212113
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On the estimation of technical and allocative inefficiency using stochastic frontier functions : the case of US class 1 railroads
Kumbhakar, Subal - In: International economic review 29 (1988) 4, pp. 727-743
Persistent link: https://www.econbiz.de/10001056048
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Estimation of input-specific technical and allocative inefficiency in stochastic frontier models
Kumbhakar, Subal - In: Oxford economic papers 40 (1988) 3, pp. 535-549
Persistent link: https://www.econbiz.de/10001060714
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On the equivalence of two normalizations in estimating shadow cost functions
Kumbhakar, Subal; Karagiannēs, Giannēs - In: Economics letters 82 (2004) 1, pp. 15-19
Persistent link: https://www.econbiz.de/10001877371