This paper introduces a new concept in addition to the traditional measures of stocks of capital, labor, human capital and knowledge, to understand the Solow Residual: National Entrepreneurial Ecosystem (NEE). The NEE construct is based on a methodology that combines institutions and human...

This paper uses data from the 1980 and 1990 U.S. Censuses to study labor market assimilation of self-employed immigrants. Separate earnings functions for the self-employed and wage/salary workers are estimated. To control for endogenous sorting into the sectors, models of the self-employment...