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Firm heterogeneity, persistent and transient technical inefficiency : a generalized true random-effects model
Tsionas, Efthymios G.; Kumbhakar, Subal - In: Journal of applied econometrics 29 (2014) 1, pp. 110-132
Persistent link: https://www.econbiz.de/10010414244
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Stochastic error specification in primal and dual production systems
Kumbhakar, Subal; Tsionas, Efthymios G. - In: Journal of applied econometrics 26 (2011) 2, pp. 270-297
Persistent link: https://www.econbiz.de/10008936906
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A cost system approach to the stochastic directional technology distance function with undesirable outputs : the case of US banks in 2001-2010
Malikov, Emir; Kumbhakar, Subal; Tsionas, Efthymios G. - In: Journal of applied econometrics 31 (2016) 7, pp. 1407-1429
Persistent link: https://www.econbiz.de/10011687551
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Stochastic frontier models with Random coefficients
Tsionas, Efthymios G. - In: Journal of applied econometrics 17 (2002) 2, pp. 127-147
Persistent link: https://www.econbiz.de/10001667481
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Inference in dynamic stochastic frontier models
Tsionas, Efthymios G. - In: Journal of applied econometrics 21 (2006) 5, pp. 669-676
Persistent link: https://www.econbiz.de/10003360467
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Statistical inference for aggregates of Farrell-type efficiencies
Simar, Léopold; Zelenyuk, Valentin - In: Journal of applied econometrics 22 (2007) 7, pp. 1367-1394
Persistent link: https://www.econbiz.de/10003619780
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Effect of FDI and time on catching up : new insights from a conditional nonparametric frontier analysis
Mastromarco, Camilla; Simar, Léopold - In: Journal of applied econometrics 30 (2015) 5, pp. 826-847
Persistent link: https://www.econbiz.de/10011334175
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Labour-use efficiency in Swedish social insurance offices
Kumbhakar, Subal - In: Journal of applied econometrics 10 (1995) 1, pp. 33-47
Persistent link: https://www.econbiz.de/10001177891
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Biases in approximating log production
Sun, Kai; Henderson, Daniel J.; Kumbhakar, Subal - In: Journal of applied econometrics 26 (2011) 4, pp. 708-714
Persistent link: https://www.econbiz.de/10009407807
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Productivity and efficiency dynamics in Indian banking : an input distance function approach incorporating quality of inputs and outputs
Das, Abhiman; Kumbhakar, Subal - In: Journal of applied econometrics 27 (2012) 2, pp. 205-234
Persistent link: https://www.econbiz.de/10009618648