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Optimal combinations of stochastic frontier and data envelopment analysis models

Tsionas, Efthymios G. - In: European journal of operational research : EJOR 294 (2021) 2, pp. 790-800

Persistent link: https://www.econbiz.de/10012595910

Remarks on bank competition and convergence dynamics

Tsionas, Efthymios G. - In: Journal of risk and financial management : JRFM 13 (2020) 5/101, pp. 1-5

In a recent paper, Karadima and Louri use frontier-based measures of market power and bank competition in an application to Euro Area banking. The purpose of the present note is to access their paper in a critical way, as there are certain fallacies and errors.

Persistent link: https://www.econbiz.de/10012304947

Ordinal-response GARCH models for transaction data : a forecasting exercise

Dimitrakopoulos, Stefanos; Tsionas, Efthymios G. - In: International journal of forecasting 35 (2019) 4, pp. 1273-1287

Persistent link: https://www.econbiz.de/10012305278

Tsionas, Efthymios G. (ed.) - 2019

Persistent link: https://www.econbiz.de/10012425971

Empirical applications

Tsionas, Efthymios G. (ed.) - 2019

Persistent link: https://www.econbiz.de/10012426194

Bayesian forecasting with the structural damped trend model

Tsionas, Efthymios G. - In: International journal of production economics 234 (2021), pp. 1-9

Persistent link: https://www.econbiz.de/10012502831

Dynamic network DEA and SFA models for accounting and financial indicators with an analysis of super-efficiency in stochastic frontiers : an efficiency comparison in OECD banking

Wanke, Peter; Tsionas, Efthymios G.; Chen, Zhongfei; … - In: International review of economics & finance : IREF 69 (2020), pp. 456-468

Persistent link: https://www.econbiz.de/10012487000

Estimation of costs of technical and allocative inefficiency

Kumbhakar, Subal; Tsionas, Efthymios G. - In: Journal of productivity analysis : an official journal … 55 (2021) 1, pp. 41-46

Persistent link: https://www.econbiz.de/10012488611

A Bayesian solution to multicollinearity through unobserved common factors

Assaf, A. Georges; Tsionas, Efthymios G. - In: Tourism management : research, policies, practice 84 (2021), pp. 1-13

Persistent link: https://www.econbiz.de/10012494601

Dissections of input and output efficiency : a generalized stochastic frontier model

Kumbhakar, Subal; Tsionas, Efthymios G. - In: International journal of production economics 232 (2021), pp. 1-20

Persistent link: https://www.econbiz.de/10012495560

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