Author: Deroan, F.
Source: Research Policy, Volume 31, Number 5, July 2002, pp. 835-846(12)
This article is hosted on another website.
You may be required to register, activate a subscription or purchase the article before you can obtain the full text.
[JEL classification codes] D11;
[JEL classification codes] D83;
[JEL classification codes] O33
Document Type: Research Article
Publication date: July 1, 2002