for the United States but also with reference to the wider world. We establish the outlines of international integration a … century ago and analyze the institutional and informational impediments that prevented the late nineteenth century world from … achieving the same degree of integration as today. We conclude that the world today is different: commercial and financial …

World trade evolves at two margins. Where a bilateral trading relationship already exists it may increase through time … have not traded with each other in the past (extensive margin). We provide an empirical dissection of post-World-War- II … growth in manufacturing world trade along these two margins. We propose a "cornersolutions- version"of the gravity model to …

For a long time globalization could be seen everywhere but in gravity estimates. We offer evidence how globalization …