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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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Do subsidies increase firm productivity? : evidence from Chinese manufacturing enterprises
Li, Mingyang; Jin, Man; Kumbhakar, Subal - In: European journal of operational research : EJOR 303 (2022) 1, pp. 388-400
Persistent link: https://www.econbiz.de/10013363924
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Is output growth of Chinese manufacturing firms input or productivity driven? : a flexible production function approach with endogenous inputs
Kumbhakar, Subal; Li, Mingyang - In: Empirical economics : a quarterly journal of the … 66 (2024) 4, pp. 1819-1846
Persistent link: https://www.econbiz.de/10014519980
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Do institutions matter for economic growth?
Li, Mingyang; Kumbhakar, Subal - In: International review of economics : RISEC 69 (2022) 4, pp. 465-485
Persistent link: https://www.econbiz.de/10014252032
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Endogeneity, heterogeneity, and determinants of inefficiency in Norwegian crop-producing farms
Lien, Gudbrand; Kumbhakar, Subal; Alem, Habtamu - In: International journal of production economics 201 (2018), pp. 53-61
Persistent link: https://www.econbiz.de/10011870130
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Accounting for risk in productivity analysis : an application to Norwegian dairy farming
Lien, Gudbrand; Kumbhakar, Subal; Hardaker, John B. - In: Journal of productivity analysis 47 (2017) 3, pp. 247-257
Persistent link: https://www.econbiz.de/10011878405
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Yardstick regulation of electricity distribution-disentangling short-run and long-run inefficiencies
Kumbhakar, Subal; Lien, Gudbrand - In: The energy journal 38 (2017) 5, pp. 17-37
Persistent link: https://www.econbiz.de/10011791797
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Determinants of allocative and technical inefficiency in stochastic frontier models : an analysis of Norwegian electricity distribution firms
Musau, Andrew; Kumbhakar, Subal; Mydland, Ørjan; Lien, … - In: European journal of operational research : EJOR 288 (2021) 3, pp. 983-991
Persistent link: https://www.econbiz.de/10012387446
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Economies of scope and scale in the Norwegian electricity industry
Mydland, Ørjan; Kumbhakar, Subal; Lien, Gudbrand; … - In: Economic modelling 88 (2020), pp. 39-46
Persistent link: https://www.econbiz.de/10012416837
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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