Economist has traditionally been skeptical about the potential effects of place-based policies. Some authors (see, e.g., Overman and Nathan, 2013, and Kline and Moretti, 2014) argued that place-based policies are an imperfect solution to deal with social problems, for many reasons. First,...

All micro studies of demand are based on using time series cross sectional data. Because in such data each household is only observed once, it is only under strong identifying restrictions that one can interpret the coefficients on consumer behavior. For example, if tastes are correlated with...