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A multiple output stochastic ray frontier production model
Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000958082
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New panel results on cointegration of international health expenditure and GDP
Gerdtham, Ulf-G.; Löthgren, Mickael - In: Applied economics 34 (2002) 13, pp. 1679-1686
Persistent link: https://www.econbiz.de/10001692551
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Likelihood-based cointegration tests in heterogeneous panels
Larsson, Rolf; Lyhagen, Johan; Löthgren, Mickael - In: The econometrics journal 4 (2001) 1, pp. 109-142
Persistent link: https://www.econbiz.de/10001612299
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Testing scale efficiency in DEA models : a bootstrapping approach
Löthgren, Mickael; Tambour, Magnus - In: Applied economics 31 (1999) 10, pp. 1231-1237
Persistent link: https://www.econbiz.de/10001438580
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Specification and estimation of stochastic multiple-output production and technical inefficiency
Löthgren, Mickael - In: Applied economics 32 (2000) 12, pp. 1533-1540
Persistent link: https://www.econbiz.de/10001524466
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Bootstrapping DEA-based efficiency measures and Malmquist productivity indices : a study of Swedish eye-care service provision
Löthgren, Mickael; Tambour, Magnus - 1995
Persistent link: https://www.econbiz.de/10000921857
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Scale efficiency and scale elasticity in DEA-models : a bootstrapping approach
Löthgren, Mickael; Tambour, Magnus - 1996
Persistent link: https://www.econbiz.de/10000928606
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Likelihood-based cointegration tests in heterogeneous panels
Larsson, Rolf; Lyhagen, Johan; Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000991637
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International health expenditure and GDP : new multivariate cointegration data results
Gerdtham, Ulf-G.; Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000993679
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On the consistency of the DEA-based average technical efficiency bootstrap
Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000968583