Dynamic competition in pharmaceuticals:
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Ernst R. Berndt; Patricia M. Danzon; Gregory B. Kruse
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Article
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2007
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John Wiley and Sons
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English
β 281 KB
## Abstract We report on an exploratory examination of the extent of differences across fifteen countries and three therapeutic classes (antihypertensives, antidepressants and antiepileptics) in the rate at which medicines in general and new medicines in particular are promoted and then diffuse, as