“…1 This approach has contributed to our understanding of the underlying mechanisms that may explain the negative aggregate correlation between resource wealth and growth. However, at the local level, and using detailed firm and household data for the US, several studies find positive effects of a local natural resource boom, or at the least no evidence for crowding out of manufacturing firms (Black et al, 2005;Michaels, 2011;Allcott and Keniston, 2018). For developing countries, the evidence is more mixed and ranges from an increase in real income for households close to a large gold mine in Peru (Aragón and Rud, 2013), to more conflict in Colombia (Dube and Vargas, 2013), localised negative tradedsector employment effects in emerging markets (De Haas and Poelhekke, 2016), and an increase in municipal government spending in Brazil that does not translate into higher public goods and services (Caselli and Michaels, 2013).…”