Narrow search
Showing 1 - 6 of 6
Cover Image
Constrained nonparametric estimation of input distance function
Sun, Kai - In: Journal of productivity analysis 43 (2015) 1, pp. 85-97
Persistent link: https://www.econbiz.de/10011317148
Cover Image
Derivation of marginal effects of determinants of technical inefficiency
Kumbhakar, Subal; Sun, Kai - In: Economics letters 120 (2013) 2, pp. 249-253
Persistent link: https://www.econbiz.de/10010128323
Cover Image
Semiparametric smooth-coefficient stochastic frontier model
Sun, Kai; Kumbhakar, Subal - In: Economics letters 120 (2013) 2, pp. 305-309
Persistent link: https://www.econbiz.de/10010128931
Cover Image
Productivity and efficiency estimation : a semiparametric stochastic cost frontier approach
Sun, Kai; Kumbhakar, Subal; Tveterås, Ragnar - In: European journal of operational research : EJOR 245 (2015) 1, pp. 194-202
Persistent link: https://www.econbiz.de/10011290698
Cover Image
Measurement of technical inefficiency and total factor productivity growth : a semiparametric stochastic input distance frontier approach and the case of Lithuanian dairy farms
Baležentis, Tomas; Sun, Kai - In: European journal of operational research : EJOR 285 (2020) 3, pp. 1174-1188
Persistent link: https://www.econbiz.de/10012239870
Cover Image
A semiparametric stochastic input distance frontier model with application to the Indonesian banking industry
Sun, Kai; Salim, Ruhul A. - In: Journal of productivity analysis : an official journal … 54 (2020) 2/3, pp. 139-156
Persistent link: https://www.econbiz.de/10012417507