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Determinants of technical inefficiency in European railways : simultaneous estimation of firm-specific and time-varying inefficiency
Tsionas, Efthymios G.; Christopulos, Dēmētrēs K. - In: Konjunkturpolitik : applied economics quarterly ; … 45 (1999) 3, pp. 240-257
Persistent link: https://www.econbiz.de/10001466842
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Efficiency in European railways : not as inefficient as one might think
Christopulos, Dēmētrēs K.; Loizides, Ioannis; … - In: Journal of applied economics 4 (2001) 1, pp. 63-88
Persistent link: https://www.econbiz.de/10001596984
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Testing the Buchanan-Wagner hypothesis : European evidence from panel data unit root and cointegration tests
Christopulos, Dēmētrēs K.; Tsionas, Efthymios G. - In: Public choice 115 (2003) 3/4, pp. 439-453
Persistent link: https://www.econbiz.de/10001772244
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A reassessment of balance of payments constrained growth : results from panel unit root and panel cointegration tests
Christopulos, Dēmētrēs K.; Tsionas, Efthymios G. - In: International economic journal 17 (2003) 3, pp. 39-54
Persistent link: https://www.econbiz.de/10001796087
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Banking economic efficiency in the deregulation period : results from heteroscedastic stochastic frontier models
Christopulos, Dēmētrēs K.; Tsionas, Efthymios G. - In: The Manchester School 69 (2001) 6, pp. 656-676
Persistent link: https://www.econbiz.de/10001625405
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European common stochastic long-run trends
Reppas, Panayiotis A.; Tsionas, Efthymios G.; … - In: Journal of economics 74 (2001) 2, pp. 119-130
Persistent link: https://www.econbiz.de/10001625908
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Efficiency measurement with nonstationary variables : an application of panel cointegration techniques
Tsionas, Efthymios G. (contributor);  … - In: Economics bulletin : EB (2001)
Persistent link: https://www.econbiz.de/10001697825
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Maastricht convergence and real convergence : European evidence from threshold and smooth transition regression models
Tsionas, Efthymios G.; Christopulos, Dēmētrēs K. - In: Journal of policy modeling : JPMOD ; a social science … 25 (2003) 1, pp. 43-52
Persistent link: https://www.econbiz.de/10001739707
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The performance of the Greek banking system in view of the EMU : results from a non-parametric approach
Tsionas, Efthymios G.; Lolos, Sarantis E. G.; … - In: Economic modelling 20 (2003) 3, pp. 571-592
Persistent link: https://www.econbiz.de/10001752160
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Allocative inefficiency and the capital-energy controversy
Christopulos, Dēmētrēs K.; Tsionas, Efthymios G. - In: Energy economics 24 (2002) 4, pp. 305-318
Persistent link: https://www.econbiz.de/10001680575