题目:A New Perspective on Industry R&D and Market Structure
作者:Chang-Yang Lee
Journal of Industrial Economics, Vol. 53, No. 1, pp. 101-122, March 2005
链接:http://papers.ssrn.com/sol3/papers.cfm?abstract_id=685172#
[此贴子已经被作者于2009-2-8 19:49:45编辑过]
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