New WP out titled, "Public Goods, and Nested Subnational Units: Diversity, Segregation, or Hierarchy?” co-authored with @sumitm, Deepak and Naveen:
dyson.cornell.edu/faculty-resear… 1/n Using census data from ~ 600,000 Indian villages and caste as the axis of stratification, we show that public goods are determined through mutually enforcing channels of diversity, segregation and hierarchy. 2/n