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International spillovers of knowledge and sectoral productivity growth : some evidence for Canada and the United States
Brecher, Richard A., (1996)
Bounding the effects of R&D : an investigation using matched establishment-firm data
Adams, James D., (1996)
Essays on multinationals, international trade, and technology spillover
Yokota, Kazuhiko, (2004)
From socialist showcase to Mezzogiorno? : Lessons on the role of technical change from East Germany's post-World War II growth performance
Keller, Wolfgang, (2000)
Geographic localization of international technology diffusion
Do trade patterns and technology flows affect productivity growth?