Erik E. Lehmann
5 ta ish
University of Augsburg
Entrepreneurship and Economic Growth
David B. Audretsch, Max Keilbach, Erik E. Lehmann
Kitob20063 iqtibosABIThe knowledge spillover theory of entrepreneurship
Zoltán J. Ács, David B. Audretsch, Erik E. Lehmann
Maqola20132 iqtibosABIThe emergence of the knowledge spillover theory of entrepreneurship
Niccolò Ghio, Massimiliano Guerini, Erik E. Lehmann +1
Maqola20142 iqtibosABI