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Essays on efficiency and productivity : contributions on bootstrap, DEA and stochastic frontier models
Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000955116
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Generalized stochastic frontier production models
Löthgren, Mickael - 1996
Persistent link: https://www.econbiz.de/10000956010
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Computationally efficient double bootstrap variance estimation
Karlsson, Sune; Löthgren, Mickael - 1997
Persistent link: https://www.econbiz.de/10000958068
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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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How to bootstrap DEA estimators : a Monte Carlo comparison
Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000981183
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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 Monte Carlo analysis of technical inefficiency predictors
Kumbhakar, Subal; Löthgren, Mickael - 1998
Persistent link: https://www.econbiz.de/10000984768
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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