Negative Self-selection into Self-employment among African Americans

This paper attempts to shed light on the mechanism behind the lower rate of self-employment (SE) among African Americans compared with whites. Both consumer discrimination and discrimination in the credit market, combined with anti-discrimination law enforcement in the salary/wage (SW) sector, explain why African Americans, those with high earning capacity in particular, are less likely to be SE because the cost of being discriminated against is high. Borjas and Bronars (1989) tested negative self-selection into SE among African Americans using Heckman’s sample-selection correction under certain excluded variable assumptions. Using matched CPS panel data, this paper tests the same prediction without relying on any excluded variable assumptions. More specifically, current SE workers are divided into future SW and SE workers, and the distributions of the current earnings of these two groups are compared. The analysis reveals both positive and negative self-selection into SE among whites, but almost only negative self-selection among African Americans. This finding is consistent with the theoretical predictions of consumer and credit market discrimination against AfricanAmerican self-employed workers and confirms Borjas and Bronars (1989)’s