Emmanuel C. Mamatzakis

Adjustment costs in the technical efficiency: An application to global banking

Euthimios G. Tsionas, Emmanuel C. Mamatzakis, E. Mamatzakis, 2017, Eur. J. Oper. Res..

Corrigendum to 'Adjustment costs in the technical efficiency: An application to global banking' [European Journal of Operational Research 256 (2017) 640-649]

Euthimios G. Tsionas, Emmanuel C. Mamatzakis, 2017, Eur. J. Oper. Res..

Making inference of British household's happiness efficiency: A Bayesian latent model

Mike G. Tsionas, Emmanuel C. Mamatzakis, E. Mamatzakis, 2021, Eur. J. Oper. Res..