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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
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Pitfalls in the estimation of a cost function that ignores allocative inefficiency : a Monte Carlo analysis
Kumbhakar, Subal; Wang, Hung-jen - In: Journal of econometrics 134 (2006) 2, pp. 317-340
Persistent link: https://www.econbiz.de/10003374316
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An improved bootstrap test of stochastic dominance
Linton, Oliver; Song, Kyungchul; Whang, Yoon-jae - In: Journal of econometrics 154 (2010) 2, pp. 186-202
Persistent link: https://www.econbiz.de/10003940097
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The quantilogram : with an application to evaluating directional predictability
Linton, Oliver; Whang, Yoon-jae - In: Journal of econometrics 141 (2007) 1, pp. 250-282
Persistent link: https://www.econbiz.de/10003571283
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A zero inefficiency stochastic frontier model
Kumbhakar, Subal; Kumbhakar, Christopher F.; Tsionas, … - In: Journal of econometrics 172 (2013) 1, pp. 66-76
Persistent link: https://www.econbiz.de/10009702318
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Testing for non-nested conditional moment restrictions using unconditional empirical likelihood
Otsu, Taisuke; Seo, Myung Hwan; Whang, Yoon-jae - In: Journal of econometrics 167 (2012) 2, pp. 370-382
Persistent link: https://www.econbiz.de/10009612875
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Measuring technical and allocative inefficiency in the translog cost system a Bayesian approach
Kumbhakar, Subal; Tsionas, Efthymios G. - In: Journal of econometrics 126 (2005) 2, pp. 355-384
Persistent link: https://www.econbiz.de/10002647833
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Modelling allocative inefficiency in a translog cost function and cost share equations : an exact relationship
Kumbhakar, Subal - In: Journal of econometrics 76 (1997) 1, pp. 351-356
Persistent link: https://www.econbiz.de/10001211355
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Consistent bootstrap tests of parametric regression functions
Whang, Yoon-jae - In: Journal of econometrics 98 (2000) 1, pp. 27-46
Persistent link: https://www.econbiz.de/10001497671
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Production frontiers, panel data, and time-varying technical inefficiency
Kumbhakar, Subal - In: Journal of econometrics 46 (1990) 1, pp. 201-211
Persistent link: https://www.econbiz.de/10001163577