Block, Jorn H.; Hoogerheide, Lennart F.; Thurik, Roy - 2014
Education is a well-known driver of (entrepreneurial) income. The measurement of its influence, however, suffers from …) income and of education. Using instru-mental variables can provide a way out. However, two questions remain: whether … that the relationship between education and entrepreneurial income is indeed en-dogenous and that the impact of endogeneity …