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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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Nonparametric conditional efficiency measures : asymptotic properties
Jeong, Seok-oh; Park, Byeong U.; Simar, Léopold - 2010
Persistent link: https://www.econbiz.de/10003962031
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Categorical data in local maximum likelihood : theory and applications to productivity analysis
Park, Byeong U.; Simar, Léopold; Zelenyuk, Valentin - In: Journal of productivity analysis 43 (2015) 2, pp. 199-214
Persistent link: https://www.econbiz.de/10011380319
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The FDH estimator for productivity efficiency scores : asymptotic properties
Park, Byeong U.; Simar, Léopold; Weiner, Ch. - In: Econometric theory 16 (2000) 6, pp. 855-877
Persistent link: https://www.econbiz.de/10001548330