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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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Bootstrapping the data envelopment analysis Malmquist productivity index
Löthgren, Mickael; Tambour, Magnus - In: Applied economics 31 (1999) 4, pp. 417-425
Persistent link: https://www.econbiz.de/10001418240
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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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Generalized stochastic frontier production models
Löthgren, Mickael - In: Economics letters 57 (1997) 3, pp. 255-259
Persistent link: https://www.econbiz.de/10001231516
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The impact of internal markets on health care efficiency : evidence from health care reforms in Sweden
Gerdtham, Ulf-G.; Rehnberg, Clas; Tambour, Magnus - In: Applied economics 31 (1999) 8, pp. 935-945
Persistent link: https://www.econbiz.de/10001438440
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The impact on schizophrenia-related hospital utilization and costs of switching to long-acting risperidone injections in Sweden
Willis, Michael; Svensson, Marianne; Löthgren, Mickael; … - In: The European journal of health economics : HEPAC ; … 11 (2010) 6, pp. 585-594
Persistent link: https://www.econbiz.de/10008749061
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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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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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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