https://www.stlouisfed.org/on-the-economy/2023/nov/residential-segregation-blac… Created Thu, 02/11/2023 - 20:30 Updated Thu, 02/11/2023 - 20:30 Using an economic model, researchers find that racial wage disparities, the amenity externality and racial barriers to moving could help explain the Black-white gap in college attainment.