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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
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Quantile stochastic frontier models with endogeneity
Tsionas, Efthymios G.; Assaf, A. Georges; … - In: Economics letters 188 (2020), pp. 1-5
Persistent link: https://www.econbiz.de/10012227857
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Robust Bayesian inference in stochastic frontier models
Tsionas, Efthymios G. - In: Journal of risk and financial management : JRFM 12 (2019) 4/183, 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/10012171282
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Bridging the divide? : Bayesian artificial neural networks for frontier efficiency analysis
Tsionas, Efthymios G.; Parameter, Christopher F.; … - 2021
Persistent link: https://www.econbiz.de/10013256898
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Evaluating the performance of US manufacturing and service operations in the presence of IT : a Bayesian stochastic production frontier approach
Kim, Gilwhan; Lin, Winston T.; Simpson, N. C. - In: International journal of production research 53 (2015) 18, pp. 5500-5523
Persistent link: https://www.econbiz.de/10011391664
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Directional technology distance functions through duality
Tsionas, Efthymios G. - In: Economics letters 190 (2020), pp. 1-5
Persistent link: https://www.econbiz.de/10012228175
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A birth-death Markov chain Monte Carlo method to estimate the number of states in a state-contingent production frontier model
Preciado Arreola, José Luis; Johnson, Andrew L. - In: American journal of agricultural economics 97 (2015) 4, pp. 1267-1285
Persistent link: https://www.econbiz.de/10011317923
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Inference from concave stochastic frontiers and the covariance of firm efficiency measures across firms
Dashti, Imad - In: Energy economics 25 (2003) 6, pp. 585-601
Persistent link: https://www.econbiz.de/10001798932
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A hierarchical stochastic frontier model for efficiency measurement under technology heterogeneity
Skevas, Ioannis - In: Journal of quantitative economics 17 (2019) 3, pp. 513-524
Persistent link: https://www.econbiz.de/10012418715
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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