Narrow search
Showing 1 - 10 of 18
Cover Image
A Bayesian approach to continuous type principal-agent problems
Assaf, A. Georges; Bu, Ruijun; Tsionas, Efthymios G. - In: European journal of operational research : EJOR 280 (2020) 3, pp. 1188-1192
Persistent link: https://www.econbiz.de/10012132531
Cover Image
Multi-objective optimization using statistical models
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 276 (2019) 1, pp. 364-378
Persistent link: https://www.econbiz.de/10011997890
Cover Image
Microfoundations for stochastic frontiers
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 258 (2017) 3, pp. 1165-1170
Persistent link: https://www.econbiz.de/10011644701
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
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
Cover Image
On a model of environmental performance and technology gaps
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 285 (2020) 3, pp. 1141-1152
Persistent link: https://www.econbiz.de/10012239862
Cover Image
A spatial stochastic frontier model with endogenous frontier and environmental variables
Kutlu, Levent; Tran, Kien C.; Tsionas, Efthymios G. - In: European journal of operational research : EJOR 286 (2020) 1, pp. 389-399
Persistent link: https://www.econbiz.de/10012240243
Cover Image
A coherent approach to Bayesian Data Envelopment Analysis
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 281 (2020) 2, pp. 439-448
Persistent link: https://www.econbiz.de/10012153692