The diverse academic contributions of Professor Mike Tsionas

This paper reviews Professor Mike G. Tsionas’ significant contributions to efficiency and pro- ductivity measurement, focusing on his pioneering work in Stochastic Frontier Analysis and Econometrics. Highlighting key publications, such as his influential study on financial development and economic growth, it emphasizes novel methodologies like Bayesian Econometric techniques. Professor Tsionas’ research has advanced our understanding of firm productivity and efficiency performance across various sectors (manufacturing, tourism, banking and hospitality). His col- laborative spirit and mentorship have left a lasting impact on his colleagues and the academic community.