We propose a sufficient statistics approach to measuring Ricardian comparative advantage based on a quantitative trade model simultaneously featuring cross-country differences in productivity, factor prices, and market size, as well as monopolistic competition, endogenous markups, and firm...

We argue that our understanding of industrial policy in the presence of `strategic' industries that exert positive externalities on the national economy may benefit from an extension of quantitative general equilibrium trade models making the extent and pattern of trade-induced reallocations...