I analyze the effects of ethnic divisions on the provision of public goods. Using OpenStreetMap data, I construct a new global dataset of locations of public amenities, such as schools, hospital and libraries. I allow for the possibility that the data may be systematically incomplete using two...

This paper presents a new global dataset on the geocode locations of public amenities, e.g., schools, hospitals or libraries, based on OpenStreetMap data. Volunteered geocoded information can be systematically incomplete; therefore, we develop and study two new proxies for the degree of...

Power market integration is analyzed in a two countries model with nationally regulated firms and costly public funds. If generation costs between the two countries are too similar negative business-stealing outweighs efficiency gains so that following integration welfare decreases in both...