We review a recent body of theoretical work that aims to put numbers on the consequences of globalization. A unifying theme of our survey is methodological. We rely on gravity models and demonstrate how they can be used for counterfactual analysis. We highlight how various economic...

During the 2000s, navies in the Asia-Pacific region have experienced a significant, if not unprecedented, bout of naval expansion. This buildup has been quantitative, but more importantly, qualitative as well, and in many cases goes beyond mere modernization. It has been driven by both rising...

At least since 1750 when Baron de Montesquieu declared “peace is the natural effect of trade,” a number of economists and political scientists espoused the notion that trade among nations leads to peace. Employing resources more efficiently to produce some commodities rather than others is...

This paper uses detailed household expenditure and firm production data to study the welfare consequences of the blockade imposed on the Gaza Strip between mid-2007 and mid-2010. Using the West Bank as a counterfactual economy, we find that welfare declined by 14%–27%. Moreover, households...