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Knowledge diffusion from university and public research. A comparison between US, Japan and Europe using patent citations.
Bacchiocchi, Emanuele, (2006)
International Knowledge Diffusion and Home-bias Effect: Do USPTO and EPO Patent Citations Tell the Same Story?*
Bacchiocchi, Emanuele, (2010)
International knowledge diffusion and home-bias effect. Do USPTO and EPO patent citations tell the same story?
Bacchiocchi, Emanuele, (2009)