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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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Testing for optimization behavior in production when data is with measurement errors : a Bayesian approach
Tsionas, Efthymios G.; Zelenyuk, Valentin - 2022
Persistent link: https://www.econbiz.de/10013258107
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Minimax regret priors for efficiency estimation
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 309 (2023) 3, pp. 1279-1285
Persistent link: https://www.econbiz.de/10014435011
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The profit function system with output- and input-specific technical efficiency
Tsionas, Efthymios G. - In: Economics letters 151 (2017), pp. 111-114
Persistent link: https://www.econbiz.de/10011742145
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A generalized inefficiency model with input and output dependence
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 312 (2024) 1, pp. 315-323
Persistent link: https://www.econbiz.de/10014456264
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Transition and limiting distributions when covariates are available
Tsionas, Efthymios G. - In: Economics letters 183 (2019), pp. 1-7
Persistent link: https://www.econbiz.de/10012122503
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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
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Convex non-parametric least squares, causal structures and productivity
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 303 (2022) 1, pp. 370-387
Persistent link: https://www.econbiz.de/10013363921
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Joint production in stochastic non-parametric envelopment of data with firm-specific directions
Tsionas, Efthymios G. - In: European journal of operational research : EJOR 307 (2023) 3, pp. 1336-1347
Persistent link: https://www.econbiz.de/10014282988
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Estimating monotone concave stochastic production frontiers
Tsionas, Efthymios G. - In: Journal of business & economic statistics : JBES ; a … 40 (2022) 3, pp. 1403-1414
Persistent link: https://www.econbiz.de/10013539534