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Institutions and technological innovation during early economic growth : evidence from the great inventors of the United States, 1790 - 1930
Khan, B. Zorina, (2006)
A tale of two countries : innovation and incentives among great inventors in Britain and the United States, 1750 - 1930
Khan, B. Zorina, (2008)
[Rezension von: Blind, Knut, Software patents, economic impacts and policy implications...]
Merges, Robert P., (2007)