This paper focuses on the macroeconomic consequences of demographic differences between lower- income, less developed countries (the "South") and higher-income developed countries (the "North"). The analysis emphasizes the likely implications in the two regions for aggregate saving- investment...

The paper surveys theories of FDI and supporting evidence. A new theory flashes out a unique feature of FDI: hands on management style that enables investors to react in real time to changing economic environments. Equipped with superior intangible know how in screening firms, foreign direct...

We construct a model of offshoring with externalities and firm heterogeneity. Due to the presence of externalities, temporary shocks like the Y2K problem can have permanent effects, i.e., they can permanently raise the extent of offshoring in an industry. Also, the initial advantage of a country...