Please use this identifier to cite or link to this item: http://hdl.handle.net/10419/79720
Authors: 
Birg, Laura
Year of Publication: 
2013
Series/Report no.: 
Beiträge zur Jahrestagung des Vereins für Socialpolitik 2013: Wettbewerbspolitik und Regulierung in einer globalen Wirtschaftsordnung - Session: Trade and Heterogeneity E08-V1
Abstract: 
This paper studies externalities of nationally determined cost-sharing systems, in particular coinsurance rates (patients pay a percentage of the price), under pharmaceutical parallel trade, i.e. trade outside the manufacturer's authorized distribution channel, in a two-country model with a vertical distributor relationship. Parallel trade generates a price-decreasing competition effect in the destination country and a price-increasing double marginalization effect in the source country. An increase of the coinsurance rates in the destination country of the parallel import mitigates the double marginalization effect in the source country. An increase of the coinsurance rate in the source country reinforces the competition effect in the destination country.
JEL: 
F12
I11
I18
Document Type: 
Conference Paper

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