Race, Ethnicity, and Discriminatory Zoning
研究了芝加哥全面分区政策的起源，发现工业用地分区不成比例地分配给少数族裔社区，支持了排他性分区的前身假设。
Zoning policies can have marked impacts on the spatial distribution of people and land use, yet there is little systematic evidence on their origin. Investigating the causes of these regulations is complicated by the fact that land use and zoning have been co-evolving for nearly a century. We employ a novel approach to overcome this challenge, studying the factors underpinning the introduction of comprehensive zoning in Chicago. We find evidence consistent with a precursor to exclusionary zoning as well as support for the hypothesis that industrial use zoning was disproportionately allocated to neighborhoods populated by ethnic and racial minorities.