Entry and the Number of Firms in the Swedish Pharmaceuticals Market

被引：0
|
作者：
Nikas Rudholm
机构：
[1] Umeå University,Department of Economics
来源：
Review of Industrial Organization | 2001年 / 19卷
关键词：
Entry; number of firms; panel data; pharmaceutical industry;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This paper analyses the factors that determineentry into the Swedish pharmaceuticals market. The analysis is based onpanel data for 22 different substances covering the years 1972 to 1996. Theresults show that profit opportunities in a particular market have apositive impact on entry. In addition, there is some evidence suggestingthat the length of the patent protection period has a negative impact onentry.
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页码：351 / 364
页数：13
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