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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
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Impact evaluation in a multi-input multi-output setting : evidence on the effect of additional resources for schools
D'Inverno, Giovanna; Smet, Mike; De Witte, Kristof - In: European journal of operational research : EJOR 290 (2021) 3, pp. 1111-1124
Persistent link: https://www.econbiz.de/10012495262
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Reverse adaptive krill herd locally weighted support vector regression for forecasting and trading exchange traded funds
Sermpinis, Georgios; Stasinakis, Charalampos; … - In: European journal of operational research : EJOR 263 (2017) 2, pp. 540-558
Persistent link: https://www.econbiz.de/10011793981
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A new ordinal mixed-data sampling model with an application to corporate credit rating levels
Goldmann, Leonie; Crook, Jonathan N.; Calabrese, Raffaella - In: European journal of operational research : EJOR 314 (2024) 3, pp. 1111-1126
Persistent link: https://www.econbiz.de/10014456940
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The impacts of innovation and trade openness on bank market power : the proposal of a minimum distance cost function approach and a causal structure analysis
Fukuyama, Hirofumi; Tsionas, Efthymios G.; Tan, Yong - In: European journal of operational research : EJOR 312 (2024) 3, pp. 1178-1194
Persistent link: https://www.econbiz.de/10014456484
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A rule for slack allocation proportional to the duration in a PERT network
Castro, Javier; Gómez, Daniel; Tejada, Juan - In: European journal of operational research : EJOR 187 (2008) 2, pp. 556-570
Persistent link: https://www.econbiz.de/10003769350
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Robust allocation of operating rooms : a cutting plane approach to handle lognormal case durations
Sagnol, Guillaume; Barner, Christoph; Borndörfer, Ralf; … - In: European journal of operational research : EJOR 271 (2018) 2, pp. 420-435
Persistent link: https://www.econbiz.de/10011890199
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Solving the time dependent minimum tour duration and delivery man problems with dynamic discretization discovery
Vu, Duc Minh; Hewitt, Mike; Vu, Duc D. - In: European journal of operational research : EJOR 302 (2022) 3, pp. 831-846
Persistent link: https://www.econbiz.de/10013363789
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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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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