Zoltán J. Ács
5 ta ish
George Mason University
Innovation in Large and Small Firms: An Empirical Analysis
Zoltán J. Ács, David B. Audretsch
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Zoltán J. Ács, David B. Audretsch, Erik E. Lehmann
Maqola20132 iqtibosABIThe knowledge spillover theory of entrepreneurship
Zoltán J. Ács, Pontus Braunerhjelm, David B. Audretsch +1
Bob20132 iqtibosABI