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Innovative Activity in Wind and Solar Technology: Empirical Evidence on Knowledge Spillovers Using Patent Data
Braun, Frauke G., Schmidt-Ehmcke, Jens, Zloczysti, PetraYear:
2010
Language:
english
Journal:
SSRN Electronic Journal
DOI:
10.2139/ssrn.1633875
File:
PDF, 526 KB
english, 2010