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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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On the power and interpretation of panel unit root tests
Karlsson, Sune; Löthgren, Mickael - In: Economics letters 66 (2000) 3, pp. 249-255
Persistent link: https://www.econbiz.de/10001448883
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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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On the power and interpretation of panel unit root tests
Karlsson, Sune; Löthgren, Mickael - 1999
Persistent link: https://www.econbiz.de/10000168495