Template-type: ReDIF-Paper 1.0 Author-Name: Soete, Luc Author-Email: soete@merit.unu.edu Author-Workplace-Name: UNU-MERIT and Maastricht University Author-Name: Verspagen, Bart Author-Email: verspagen@maastrichtuniversity.nl Author-Workplace-Name: UNU-MERIT and Maastricht University Author-Name: Weel, Bas ter Author-Email: bas.ter.weel@cpb.nl Author-Workplace-Name: CPB and UNU-MERIT Title: Systems of Innovation Abstract: We review the literature on national innovation systems. We first focus on the emergence of the concept of innovation systems, reviewing its historical origins and three main flavours (associated to three "founding fathers" of the concept). After this, we discuss how the notion of innovation systems filled a need for providing a broader basis for innovation policy. We conclude with some perspectives on the future of the innovation systems literature. Classification-JEL: O38, O31 Keywords: national innovation systems, innovation policy Series: UNU-MERIT Working Papers Creation-Date: 2009 Number: 062 File-URL: http://www.merit.unu.edu/publications/wppdf/2009/wp2009-062.pdf File-Format: application/pdf File-Size: 275 Kb Handle: RePEc:unm:unumer:2009062