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Further results on estimating inefficiency effects in stochastic frontier models
Tsionas, Efthymios G.; Mamatzakis, Emmanuel C. - In: European journal of operational research : EJOR 275 (2019) 3, pp. 1157-1164
Persistent link: https://www.econbiz.de/10011993677
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Generalized quantile and expectile properties for shape constrained nonparametric estimation
Dai, Sheng; Kuosmanen, Timo; Zhou, Xun - In: European journal of operational research : EJOR 310 (2023) 2, pp. 914-927
Persistent link: https://www.econbiz.de/10014340805
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Quantile regression for robust bank efficiency score estimation
Behr, Andreas - In: European journal of operational research : EJOR 200 (2009/10) 2, pp. 568-581
Persistent link: https://www.econbiz.de/10003897238
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Globally optimal clusterwise regression by mixed logical-quadratic programming
Carbonneau, Réal A.; Caporossi, Gilles; Hansen, Pierre - In: European journal of operational research : EJOR 212 (2011) 1, pp. 213-222
Persistent link: https://www.econbiz.de/10008990525
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A risk analysis based on a two-stage delayed diagnosis regression model with application to chronic disease progression
Fu, Bo; Wang, Wenbin; Shi, Xin - In: European journal of operational research : EJOR 218 (2012) 3, pp. 847-855
Persistent link: https://www.econbiz.de/10009507192
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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
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Stochastic non-convex envelopment of data : applying isotonic regression to frontier estimation
Keshvari, Abolfazl; Kuosmanen, Timo - In: European journal of operational research : EJOR 231 (2013) 2, pp. 481-491
Persistent link: https://www.econbiz.de/10009785475
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Superquantile regression with applications to buffered reliability, uncertainty quantification, and conditional value-at-risk
Rockafellar, Ralph Tyrrell; Royst, Johannes O.; … - In: European journal of operational research : EJOR 234 (2014) 1, pp. 140-154
Persistent link: https://www.econbiz.de/10010247347
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Nonsmooth nonconvex optimization approach to clusterwise linear regression problems
Bagirov, Adil M.; Ugon, Julien; Mirzayeva, Hijran - In: European journal of operational research : EJOR 229 (2013) 1, pp. 132-142
Persistent link: https://www.econbiz.de/10009757776
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Technical efficiency estimation with multiple inputs and multiple outputs using regression analysis
Collier, Trevor; Johnson, Andrew L.; Ruggiero, John - In: European journal of operational research : EJOR 208 (2011) 2, pp. 153-160
Persistent link: https://www.econbiz.de/10008779598