Law Commons^™

Ethnically Segmented Markets, Felix B. Chang

Faculty Articles and Other Publications

Races often collide in segmented markets where buyers belong to one ethnic group while sellers belong to another. This Article examines one such market: the retail of wigs and hair extensions for African Americans, a multi-billion-dollar market controlled by Korean Americans. Although previous scholarship attributed the success of Korean American ventures to rotating credit and social capital, this Article ascribes their dominance in wigs and extensions to collusion and exclusion, tactics scrutinized under antitrust.

This Article is the first to synthesize the disparate treatment of ethnically segmented markets in law, sociology, and economics into a comprehensive framework. Its primary contribution …

Mining The Harvard Caselaw Access Project, Felix B. Chang, Erin Mccabe, James Lee

Faculty Articles and Other Publications

This Essay illustrates how machine learning can disrupt legal scholarship through the algorithmic extraction and analysis of big data. Specifically, we utilize data from Harvard Law School’s Caselaw Access Project to model how courts tackle two thorny question in antitrust: the measure of market power and the balance between antitrust and regulation.