Though one of the pillars of the theory of international trade, the extreme predictions of the Ricardian model have made it unsuitable for empirical purposes. A seminal contribution of Eaton and Kortum (2002) is to demonstrate that random productivity shocks are sufficient to make the Ricardian...

Aggregate production functions are a standard feature of the trade theorist's toolbox. While this modeling device has generated some fundamental insights, it presents one obvious shortcoming: it necessarily ignores any effect that the distribution of factor endowments across agents may have on...

This paper analyzes the determinants of protectionism in a small open economy with search frictions. This this environment, jobs generate rents whose access depends on the level of trade protectionn. By raising the domestic price of a good, a government may attract more firms in a particular...

Though one of the pillars of the theory of international trade, the extreme predictions of the Ricardian model have made it unsuitable for empirical purposes. A seminal contribution of Eaton and Kortum (2002) is to demonstrate the stochastic productivity differences at the firm-level are...

This paper proposes a simple theory of international trade with endogenous technological differences across countries. The core of our analysis lies in the determinants of the division of labor. We consider a world economy comprising two large countries, with a continuum of goods and one factor...