1. Does entrepreneurship pay? An empirical analysis of the returns to self-employment;For Example;The Quarterly Review of Economics and Finance,1934
2. Survival of the fittest? Entrepreneurial human capital and the persistence of underperforming firms;J Gimeno;Administrative Science Quarterly,1997
3. When do user-innovators start firms? Towards a theory of user entrepreneurship, Revolutionizing innovation: Users, communities and open innovation;S K Shah;Open beyond software. Dibona,2005
4. Knowledge transfer between users and established firms: CVC investment and physicianentrepreneurs in the medical device industry;S Shah;Open beyond software. Dibona,1981