these taxes to address concerns about rising obesity. We demonstrate the range of impacts a tax on added sugar and salt …-responsive firms and consumers, and everything in between. Fully responsive firms would reformulate products to reduce sugar and salt … salt on other products. In the remainder of this paper we describe the data in more detail (section 2), show the impact of …

outcomes in Mexico. Combining temperature data at the district level and three rounds of nationally representative household …

Salvador, Mexico and Uruguay. We experimentally evaluate the impact of a housing project run by the NGO TECHO which provides …