Behrens, Kristian; Mion, Giordano; Murata, Yasusada; … - 2012
firms, and multiple asymmetric regions. Wages, productivity, consumption diversity, and markups across firms and markets are …'s productivity and location. Our results suggest that markups on the firms' side provide a very different piece of information than … markups on the consumers' side, which are central to any welfare statement. -- firm heterogeneity ; endogenous markups …