Antràs, Pol; Fort, Teresa C.; Gutierrez, Agustin; … - National Bureau of Economic Research - 2022
Import tariffs tend to be higher for final goods than for inputs, a phenomenon commonly referred to as tariff … escalation. Yet neoclassical trade theory - and modern Ricardian trade models, in particular - predict that welfare …-maximizing tariffs are uniform across sectors. We show that tariff escalation can be rationalized on efficiency grounds in the presence …