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Productivity spillovers and human capital : a semiparametric varying coefficient approach
Hou, Zhezhi; Jin, Man; Kumbhakar, Subal - In: European journal of operational research : EJOR 287 (2020) 1, pp. 317-330
Persistent link: https://www.econbiz.de/10012293803
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Estimation of firm productivity in the presence of spillovers and common shocks
Zhao, Shunan; Jin, Man; Kumbhakar, Subal - In: Empirical economics : a quarterly journal of the … 60 (2021) 6, pp. 3135-3170
Persistent link: https://www.econbiz.de/10012585854
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How to survive and compete : the impact of information asymmetry on productivity
Jin, Man; Tian, Huiting; Kumbhakar, Subal - In: Journal of productivity analysis : an official journal … 53 (2020) 1, pp. 107-123
Persistent link: https://www.econbiz.de/10012228715
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Estimation of TFP growth : a semiparametric smooth coefficient approach
Kumbhakar, Subal; Sun, Kai - In: Empirical economics : a journal of the Institute for … 43 (2012) 1, pp. 1-24
Persistent link: https://www.econbiz.de/10009582170
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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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Locationally varying production technology and productivity : the case of Norwegian farming
Kumbhakar, Subal; Zhang, Jingfang; Lien, Gudbrand - In: Econometrics : open access journal 11 (2023) 3, pp. 1-20
Using the capital asset pricing model, this article critically assesses the relative importance of computing 'realized' betas from high-frequency returns for Bitcoin and Ethereum-the two major cryptocurrencies-against their classic counterparts using the 1-day and 5-day return-based betas. The...
Persistent link: https://www.econbiz.de/10014425693
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Does risk management affect productivity of organic rice farmers in India? : evidence from a semiparametric production model
Lien, Gudbrand; Kumbhakar, Subal; Mishra, Ashok K.; … - In: European journal of operational research : EJOR 303 (2022) 3, pp. 1392-1402
Persistent link: https://www.econbiz.de/10013366214
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Scale and efficiency measurement using a semiparametric stochastic frontier model : evidence from the US commercial banks
Kumbhakar, Subal; Tsionas, Efthymios G. - In: Empirical economics : a journal of the Institute for … 34 (2008) 3, pp. 585-602
Persistent link: https://www.econbiz.de/10003714344
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Nonparametric estimation of a hedonic price function
Parmeter, Christopher F.; Henderson, Daniel J.; … - In: Journal of applied econometrics 22 (2007) 3, pp. 695-699
Persistent link: https://www.econbiz.de/10003455490
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Nonparametric stochastic frontiers : a local maximum likelihood approach
Kumbhakar, Subal; Park, Byeong U.; Simar, Léopold; … - In: Journal of econometrics 137 (2007) 1, pp. 1-27
Persistent link: https://www.econbiz.de/10003425497