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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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Internal markets and health care efficiency : a multiple-output stochastic frontier analysis
Gerdtham, Ulf-G.; Löthgren, Mickael; Tambour, Magnus; … - 1998
Persistent link: https://www.econbiz.de/10000981182
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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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A dynamic conditionally heteroscedastic stochastic frontier model
Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000984774
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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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On the consistency of the DEA-based average technical efficiency bootstrap
Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000968583
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Bootstrapping the Malmquist productivity index : a simulation study
Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000976654
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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