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A dynamic conditionally heteroscedastic stochastic frontier model
Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000984774
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On stationarity and cointegration of international health expenditure and GDP
Gerdtham, Ulf-G.; Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000984764
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Health care system effects on cost efficiency in the OECD countries
Gerdtham, Ulf-G.; Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000987471
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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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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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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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Health system effects on cost efficiency in the OECD countries
Gerdtham, Ulf-G.; Löthgren, Mickael - In: Applied economics 33 (2001) 5, pp. 643-647
Persistent link: https://www.econbiz.de/10001572275
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On stationarity and cointegration of international health expenditure and GDP
Gerdtham, Ulf-G.; Löthgren, Mickael - In: Journal of health economics 19 (2000) 4, pp. 461-475
Persistent link: https://www.econbiz.de/10001511473
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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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Overseas R&D by multinationals in foreign centers of excellence
Fors, Gunnar; Zejan, Mario Carlos - 1996
Persistent link: https://www.econbiz.de/10000935391