Ács, Zoltán J. (contributor) - 2010
), 'Entrepreneurship and Economic Growth: The Proof is in the Productivity', Maxwell Policy Research Symposium, Center for Policy Research …David B. Audretsch and Erik E. Lehmann (2005), 'Does the Knowledge Spillover Theory of Entrepreneurship Hold for … Entrepreneurship: A Regional Analysis of New Firm Formation', Regional Studies, 38 (8), 879-91 -- Richard Florida (2003 …