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A novel model of costly technical efficiency
Tsionas, Efthymios G.; Izzeldin, Marwan - In: European journal of operational research : EJOR 268 (2018) 2, pp. 653-664
Persistent link: https://www.econbiz.de/10011852764
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Smooth approximations to monotone concave functions in production analysis : an alternative to nonparametric concave least squares
Tsionas, Efthymios G.; Izzeldin, Marwan - In: European journal of operational research : EJOR 271 (2018) 3, pp. 797-807
Persistent link: https://www.econbiz.de/10011903217
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Obituary of Mike Tsionas (1965-2024)
Kumbhakar, Subal; Mamatzakis, Emmanuel C.; Izzeldin, Marwan - In: European journal of operational research : EJOR 316 (2024) 1, pp. 2-4
Persistent link: https://www.econbiz.de/10014566250