Similar Search Results

Robust Bayesian inference in stochastic frontier models

Tsionas, Efthymios G. - In: Journal of Risk and Financial Management 12 (2019) 4, pp. 1-9

We use the concept of coarsened posteriors to provide robust Bayesian inference via coarsening in order to robustify posteriors arising from stochastic frontier models. These posteriors arise from tempered versions of the likelihood when at most a pre-specified amount of data is used, and are...

Persistent link: https://www.econbiz.de/10012611200

Comparison of stochastic frontier models using the Hyvärinen factor

Tsionas, Efthymios G. - In: Economics letters 202 (2021), pp. 1-5

Persistent link: https://www.econbiz.de/10012607224

Constraints in models of production and cost via slack-based measures

Khan, Caroline; Tsionas, Efthymios G. - In: Empirical economics : a quarterly journal of the … 61 (2021) 6, pp. 3347-3374

Persistent link: https://www.econbiz.de/10012664806

A bayesian signals approach for the detection of crises

Michaēlidēs, Panagiōtēs G.; Tsionas, Efthymios G.; … - In: Journal of quantitative economics 18 (2020) 3, pp. 551-585

Persistent link: https://www.econbiz.de/10012418855

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

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

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

Endogeneity in multiple output production : evidence from the US hotel industry

Assaf, A. Georges; Atkinson, Scott Estes; Tsionas, … - In: Tourism management : research, policies, practice 80 (2020), pp. 1-14

Persistent link: https://www.econbiz.de/10012237353

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

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