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Estimation of technical change : direct semi/nonparametric approaches
Kumbhakar, Subal; Li, Mingyang; Zhao, Shunan - In: Economics letters 199 (2021), pp. 1-6
Persistent link: https://www.econbiz.de/10012605934
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A multi-output multi-input stochastic frontier system with input- and output-specific inefficiency
Kumbhakar, Subal; Lai, Hung-pin - In: Economics letters 201 (2021), pp. 1-5
Persistent link: https://www.econbiz.de/10012607098
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Disentangling costs of persistent and transient technical inefficiency and input misallocation : the case of Norwegian electricity distribution firms
Kumbhakar, Subal; Mydland, Orjan; Musau, Andrew; Lien, … - In: The energy journal 41 (2020) 3, pp. 143-160
Persistent link: https://www.econbiz.de/10012546594
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Are diversification and structural change good policy? : an empiricial analysis of Norwegian agriculture
Alem, Habtamu; Lien, Gudbrand; Kumbhakar, Subal; … - In: Journal of agricultural and applied economics : JAEE 51 (2019) 1, pp. 1-26
Persistent link: https://www.econbiz.de/10012040578
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Management in production : from unobserved to observed
Triebs, Thomas P.; Kumbhakar, Subal - In: Journal of productivity analysis 49 (2018) 2/3, pp. 111-121
Persistent link: https://www.econbiz.de/10012005052
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Estimation of a smooth coefficient zero-inefficiency panel stochastic frontier model : a semiparametric approach
Yao, Feng; Wang, Taining; Tian, Jinjing; Kumbhakar, Subal - In: Economics letters 166 (2018), pp. 25-30
Persistent link: https://www.econbiz.de/10012011913
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Financial constraints and firm productivity : evidence from Chinese manufacturing
Jin, Man; Zhao, Shunan; Kumbhakar, Subal - In: European journal of operational research : EJOR 275 (2019) 3, pp. 1139-1156
Persistent link: https://www.econbiz.de/10011993675
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Is tinkering with institutional quality a panacea for firm performance? : insights from a semiparametric approach to modeling firm performance
Bhaumik, Sumon Kumar; Dimova, Ralitza; Kumbhakar, Subal; … - In: Review of development economics : an essential resource … 22 (2018) 1, pp. 1-22
Persistent link: https://www.econbiz.de/10011971978
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Maximum likelihood estimation of the revenue function system with output-specific technical efficiency
Kumbhakar, Subal; Lai, Hung-pin - In: Economics letters 138 (2016), pp. 42-45
Persistent link: https://www.econbiz.de/10011615462
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Heterogeneous credit union production technologies with endogenous switching and correlated effects
Malikov, Emir; Restrepo-Tobón, Diego A.; Kumbhakar, Subal - In: Econometric reviews 37 (2018) 6/10, pp. 1095-1119
Persistent link: https://www.econbiz.de/10012040539