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A new bound for the midpoint solution in minmax regret optimization with an application to the robust shortest path problem
Chassein, André B.; Goerigk, Marc - In: European journal of operational research : EJOR 244 (2015) 3, pp. 739-747
Persistent link: https://www.econbiz.de/10011289946
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Global approximation to arbitrary cost functions : a Bayesian approach with application to US banking
Michaelides, Panayotis G.; Tsionas, Efthymios G.; … - In: European journal of operational research : EJOR 241 (2015) 1, pp. 148-160
Persistent link: https://www.econbiz.de/10010486886
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Robust storage loading problems with stacking and payload constraints
Goerigk, Marc; Knust, Sigrid; Le, Xuan Thanh - In: European journal of operational research : EJOR 253 (2016) 1, pp. 51-67
Persistent link: https://www.econbiz.de/10011477361
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Making inference of British household's happiness efficiency : a Bayesian latent model
Mamatzakis, Emmanuel C.; Tsionas, Efthymios G. - In: European journal of operational research : EJOR 294 (2021) 1, pp. 312-326
Persistent link: https://www.econbiz.de/10012591372
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Stochastic frontier models with time-varying conditional variances
Tsionas, Efthymios G.; Kumbhakar, Subal - In: European journal of operational research : EJOR 292 (2021) 3, pp. 1115-1132
Persistent link: https://www.econbiz.de/10012502428
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Generalized estimation of productivity with multiple bad outputs : the importance of materials balance constraints
Atkinson, Scott Estes; Tsionas, Efthymios G. - In: European journal of operational research : EJOR 292 (2021) 3, pp. 1165-1186
Persistent link: https://www.econbiz.de/10012502432
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Endogenous dynamic efficiency in the intertemporal optimization models of firm behavior
Tsionas, Efthymios G.; Malikov, Emir; Kumbhakar, Subal - In: European journal of operational research : EJOR 284 (2020) 1, pp. 313-324
Persistent link: https://www.econbiz.de/10012238677
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Management estimation in banking
Delēs, Manthos D.; Iosifidi, Maria; Tsionas, Efthymios G. - In: European journal of operational research : EJOR 284 (2020) 1, pp. 355-372
Persistent link: https://www.econbiz.de/10012238704
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Bounded rationality and thick frontiers in stochastic frontier analysis
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 284 (2020) 2, pp. 762-768
Persistent link: https://www.econbiz.de/10012238794
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On a High-Dimensional Model Representation method based on Copulas
Tsionas, Efthymios G.; Andrikopoulos, Athanasios - In: European journal of operational research : EJOR 284 (2020) 3, pp. 967-979
Persistent link: https://www.econbiz.de/10012238926