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cs.CY2013
Challenges for regional innovation policies in CEE countries: Spatial concentration and foreign control of US patenting
Balázs Lengyel, Tamás Sebestyén, Loet Leydesdorff
Using techniques of data collection and mapping as overlays to Google Maps--on the basis of patent information available online at the U.S. Patent and Trademark Office (USPTO)--we…
cs.CY2012★ 1 cited
A Routine for Measuring Synergy in University-Industry-Government Relations: Mutual Information as a Triple-Helix and Quadruple-Helix Indicator
Loet Leydesdorff, Han Woo Park, Balazs Lengyel
Mutual information in three (or more) dimensions can be considered as a Triple-Helix indicator of synergy in university-industry-government relations. An open-source routine th4.ex…