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Integrating group frontier and metafrontier directional distance functions to evaluate the efficiency of production units
Yu, Ming-miin; See, Kok Fong; Hsiao, Bo - In: European journal of operational research : EJOR 301 (2022) 1, pp. 254-276
Persistent link: https://www.econbiz.de/10013207374
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Measurement of eco-efficiency and convergence : evidence from a non-parametric frontier analysis
Kounetas, Konstantinos E.; Polemis, Michael; Tzeremes, … - In: European journal of operational research : EJOR 291 (2021) 1, pp. 365-378
Persistent link: https://www.econbiz.de/10012495313
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Exploring factors affecting the level of happiness across countries : a conditional robust nonparametric frontier analysis
Cordero, José Manuel; Salinas Jiménez, Javier; … - In: European journal of operational research : EJOR 256 (2017) 2, pp. 663-672
Persistent link: https://www.econbiz.de/10011612122
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Evaluating different groups of mutual funds using a metafrontier approach : ethical vs. non-ethical funds
Jin, Qianying; Basso, Antonella; Funari, Stefania; … - In: European journal of operational research : EJOR 312 (2024) 3, pp. 1134-1145
Persistent link: https://www.econbiz.de/10014456477
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Clustering financial time series : new insights from an extended hidden Markov model
Dias, José G.; Vermunt, Jeroen K.; Ramos, Sofia B. - In: European journal of operational research : EJOR 243 (2015) 3, pp. 852-864
Persistent link: https://www.econbiz.de/10010513848
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Capital asset pricing model (CAPM) with drawdown measure
Zabarankin, Michael; Pavlikov, Konstantin; Uryasev, Stan - In: European journal of operational research : EJOR 234 (2014) 2, pp. 491-498
Persistent link: https://www.econbiz.de/10010356712
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Nonparametric estimation of education productivity incorporating nondiscretionary inputs with an application to Dutch schools
Brennan, Shae; Haelermans, Carla; Ruggiero, John - In: European journal of operational research : EJOR 234 (2014) 3, pp. 809-818
Persistent link: https://www.econbiz.de/10010360412
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Measuring rank correlation coefficients between financial time series : a GARCH-copula based sequence alignment algorithm
Laih, Yih-wenn - In: European journal of operational research : EJOR 232 (2014) 2, pp. 375-382
Persistent link: https://www.econbiz.de/10010224694
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Directional distances and their robust versions : computational and testing issues
Daraio, Cinzia; Simar, Léopold - In: European journal of operational research : EJOR 237 (2014) 1, pp. 358-369
Persistent link: https://www.econbiz.de/10010378590
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Estimating risk preferences of bettors with different bet sizes
Feess, Eberhard; Müller, Helge; Schumacher, Christoph - In: European journal of operational research : EJOR 249 (2016) 3, pp. 1102-1112
Persistent link: https://www.econbiz.de/10011439308