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Panel data regression for counts
Brännäs, Kurt; Johansson, Per-Olov - 1995
Persistent link: https://www.econbiz.de/10000908799
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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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Speed limitation and motorway casualties : a time series count data regression approach
Johansson, Per-Olov - 1993
Persistent link: https://www.econbiz.de/10000872959
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The effect of economic incentives on worker absenteeism : an empirical study using Swedish micro data
Johansson, Per-Olov; Palme, Mårten - 1993
Persistent link: https://www.econbiz.de/10000872960
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The value of private safety versus the value of public safety
Johannesson, Magnus; Johansson, Per-Olov; O'Conor, … - 1996
Persistent link: https://www.econbiz.de/10000931950
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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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Assessing the effect of economic incentives on incidence and duration of work absence
Broström, Göran; Johansson, Per-Olov; Palme, Mårten - 1998
Persistent link: https://www.econbiz.de/10000984770
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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
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En jämförande företags- och samhällsekonomisk analys av storskalig- och sm°askalig fodertillverkning
Johansson, Per-Olov; Drake, Lars - 1995
Persistent link: https://www.econbiz.de/10000916146
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A bargaining approach to the modeling of the Swedish roundwood market
Johansson, Per-Olov; Löfgren, Karl-Gustaf - 1985
Persistent link: https://www.econbiz.de/10000691326