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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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Evaluating the water sector in Italy through a two stage method using the conditional robust nonparametric frontier and multivariate adaptive regression splines
Vidoli, Francesco - In: European journal of operational research : EJOR 212 (2011) 3, pp. 583-595
Persistent link: https://www.econbiz.de/10009127118
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Shadow prices and marginal abatement costs : convex quantile regression approach
Kuosmanen, Timo; Zhou, Xun - In: European journal of operational research : EJOR 289 (2021) 2, pp. 666-675
Persistent link: https://www.econbiz.de/10012416816
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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
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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
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Segmented concave least squares : a nonparametric piecewise linear regression
Keshvari, Abolfazl - In: European journal of operational research : EJOR 266 (2018) 2, pp. 585-594
Persistent link: https://www.econbiz.de/10011811816
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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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Interpretable generalized additive neural networks
Kraus, Mathias; Tschernutter, Daniel; Weinzierl, Sven; … - In: European journal of operational research : EJOR 317 (2024) 2, pp. 303-316
Persistent link: https://www.econbiz.de/10014635793
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Outlier detection in two-stage semiparametric DEA models
Johnson, Andrew L.; McGinnis, Leon F. - In: European journal of operational research : EJOR 187 (2008) 2, pp. 629-635
Persistent link: https://www.econbiz.de/10003769369
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Third-order extensions of Lo's semiparametric bound for European call options
Zuluaga, Luis F.; Peña, Javier; Du, Donglei - In: European journal of operational research : EJOR 198 (2009) 2, pp. 557-570
Persistent link: https://www.econbiz.de/10003852612