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Do patents matter? : Empirical evidence after GATT
Lanjouw, Jean Olson, (2000)
An empirical analysis of the impact of patent protection on economic growth : an extension
Thompson, Mark A., (1999)
Intellectual property rights, market structure, and transnational corporations in developing countries
Fink, Carsten, (2000)
Technologietransfer in Entwicklungsländer : Rahmenbedingungen, Mechanismen, Probleme
Menck, Karl Wolfgang, (1977)
The dependence of innovativeness on the local firm population : an empirical study of German patents
Brenner, Thomas, (2003)
Patentatlas Deutschland : die räumliche Struktur der Erfindungstätigkeit
Greif, Siegfried, (1998)