Previous studies, using data from the 1980s, found that racial composition of NBA teams is positively correlated with racial composition of the metropolitan markets in which the teams are located. Researchers have interpreted this evidence as consistent with a "customer discrimination"...

Investments in new ventures involve financial contracts between an entrepreneur and outside investors. Investors, such as venture capital firms, represent well-diversified investors. In contrast, the entrepreneur must commit a substantial fraction of human and financial capital to the venture....