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Exploring Okun's law asymmetry : an endogenous threshold logistic smooth transition regression approach
Christopulos, Dēmētrēs K.; McAdam, Peter; Tzavalis, Elias - In: Oxford bulletin of economics and statistics 85 (2023) 1, pp. 123-158
Persistent link: https://www.econbiz.de/10014304355
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Efficiency measurement with the Weibull stochastic frontier
Tsionas, Efthymios G. - In: Oxford bulletin of economics and statistics 69 (2007) 5, pp. 693-706
Persistent link: https://www.econbiz.de/10003543905
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A non-parametric estimation of productivity with idiosyncratic and aggregate shocks : the role of research and development (R&D) and corporate tax
Bournakis, Ioannis; Tsionas, Efthymios G. - In: Oxford bulletin of economics and statistics 86 (2024) 3, pp. 641-671
Persistent link: https://www.econbiz.de/10014543500
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A Consistent Approach to Cost Efficiency Measurement
Bitros, George C.; Tsionas, Efthymios G. - In: Oxford bulletin of economics and statistics 66 (2004) 1, pp. 49-70
Persistent link: https://www.econbiz.de/10006431206
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Productivity and performance : a GMM approach
Tsionas, Efthymios G.; Kumbhakar, Subal - In: Oxford bulletin of economics and statistics 85 (2023) 2, pp. 331-344
Persistent link: https://www.econbiz.de/10014304384
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Efficiency Measurement with the Weibull Stochastic Frontier
Tsionas, Efthymios G. - In: Oxford bulletin of economics and statistics 69 (2007) 5, pp. 693
Persistent link: https://www.econbiz.de/10007797968