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Nationale Innovations-Verflechtungen : ein Vergleich zwischen Deutschland, Japan und den USA
Düring, Axel, (2000)
Spillovers, linkages and technical change
Wolff, Edward N., (1997)
Spillovers, linkages, and technical change
Wolff, Edward N., (1996)
The sequential location of knowledge-oriented firms over time and space
Kobayashi, Kiyoshi, (1991)
Some theoretical aspects of spatial equilibria with public goods
Andersson, Åke E., (1988)