This online appendix accompanies the article forthcoming in the Southern Economic Journal. This appendix contains additional information on the data and methodology used in the article, as well as results from additional and supplementary estimations

What is the “growth penalty” when a country’s entrepreneurship deviates from its optimal level? We use data on entrepreneurship for a panel of developed and developing countries over 2003-2011 to estimate growth equations. We treat the impact of entrepreneurship on real GDP growth as...