Inspired by the recent rediscovery of work of Schumpeter in science and policymaking the author reviews and appraises Schumpeterian theory and that of his followers in innovation studies. Although Schumpeter's vision suffers from some defects, I argue that there is more to learn from this author than his well-known idea of"creative destruction". In particular, Schumpeter's view on innovation policy is something that may have vital relevance to today's increasingly policy-dominated world. We therefore conclude that besides his key ideas on innovation-led development also his policy view should be regarded as a significant legacy in innovation studies.If there is one deceased social scientist whose echo speaks to us today, it is the Austrian-American scholar Joseph Alois Schumpeter . The knowledge economy we are witnessing now has even urged some commentators to proclaim the 2 lth century "the age of Schumpeter" (Giersch, 1984; Helmst~idter and Perlman, 1996; Cantner and Hanush, 1999). Witnessed by recent books, papers and policy documents, it would seem that authors and policy makers have rediscovered Schumpeter and his innovation theory as fruitful starting points for their work (see e.g., Foster and Kaplan, 2001;Cooke, 2002; European Commission, 2003). Often, the famous Schumpeterian catchword "creative destruction" is presented and referred to in pointing to the importance of entrepreneurship, technological development and innovation policy for economic development. Mostly, however, that is the end of the matter. In our view, by only briefly mentioning Schumpeter we do not do full justice to the depth and breadth of his work. For this reason, the paper at hand aims to review and appraise Schumpeter's oeuvre and that of his followers. As we shall see, Schumpeterian theory reflects the temper of these days; moreover, there is more to learn from Schumpeter than merely his classic argument of "creative destruction".