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Count data models : estimator performance and applications
Johansson, Per-Olov - 1993
Persistent link: https://www.econbiz.de/10000871988
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Willingness to pay for hormone replacement therapy
Zethraeus, Niklas; Johansson, Per-Olov - 1997
Persistent link: https://www.econbiz.de/10000978585
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Time spent on waiting lists for medical care : an insurance approach
Johannesson, Magnus; Johansson, Per-Olov; Söderqvist, Tore - 1997
Persistent link: https://www.econbiz.de/10000971381