These files are for replication of "Decentralization and Pollution Spillovers: Evidence from the Re-drawing of County Borders in Brazil" by Molly Lipscomb and Ahmed Mushfiq Mobarak. Files are in Stata version 14. Included should be a do file: "RESTUD ALL TABLES", and three datasets: Lipscomb_Mobarak_station_level_replication.dta, Lipscomb_Mobarak_muni_level.dta, and Lipscomb_Mobarak_lights.dta. The do file should run using the included datasets to reproduce all tables in the paper.