Narrow search
Showing 1 - 10 of 586
Cover Image
On distinguishing the direct causal effect of an intervention from its efficiency-enhancing effects
Badunenko, Oleg; D'Inverno, Giovanna; De Witte, Kristof - In: European journal of operational research : EJOR 310 (2023) 1, pp. 432-447
Persistent link: https://www.econbiz.de/10014340187
Cover Image
Estimating technical and allocative efficiency in the public sector : a nonparametric analysis of Dutch schools
Haelermans, Carla; Ruggiero, John - In: European journal of operational research : EJOR 227 (2013) 1, pp. 174-181
Persistent link: https://www.econbiz.de/10009723391
Cover Image
Nonparametric quantile frontier estimation under shape restriction
Wang, Yongqiao; Wang, Shouyang; Dang, Chuangyin; Ge, Wenxiu - In: European journal of operational research : EJOR 232 (2014) 3, pp. 671-678
Persistent link: https://www.econbiz.de/10010224949
Cover Image
Non-parametric efficiency estimation using Richardson-Lucy blind deconvolution
Dai, Xiaofeng - In: European journal of operational research : EJOR 248 (2016) 2, pp. 731-739
Persistent link: https://www.econbiz.de/10011409779
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
A nonparametric framework to detect outliers in estimating production frontiers
Khezrimotlagh, Dariush; Cook, Wade D.; Zhu, Joe - In: European journal of operational research : EJOR 286 (2020) 1, pp. 375-388
Persistent link: https://www.econbiz.de/10012240242
Cover Image
Estimating stochastic production frontiers : a one-stage multivariate semiparametric Bayesian concave regression method
Preciado Arreola, José Luis; Johnson, Andrew L.; Chen, … - In: European journal of operational research : EJOR 287 (2020) 2, pp. 699-711
Persistent link: https://www.econbiz.de/10012293942
Cover Image
Semiparametric stochastic frontier models : a generalized additive model approach
Ferrara, Giancarlo; Vidoli, Francesco - In: European journal of operational research : EJOR 258 (2017) 2, pp. 761-777
Persistent link: https://www.econbiz.de/10011644467
Cover Image
A Bayesian semiparametric approach to stochastic frontiers and productivity
Tsionas, Efthymios G.; Mallick, Sushanta Kumar - In: European journal of operational research : EJOR 274 (2019) 1, pp. 391-402
Persistent link: https://www.econbiz.de/10011990080
Cover Image
Dimension reduction in nonparametric models of production
Wilson, Paul W. - In: European journal of operational research : EJOR 267 (2018) 1, pp. 349-367
Persistent link: https://www.econbiz.de/10011812455