A growing literature suggests that high-income countries export high-quality goods. Two hypotheses may explain such specialization, with different implications for welfare, inequality, and trade policy. Fajgelbaum, Grossman, and Helpman (JPE 2011) formalize the Linder (1961) conjecture that home...

In theory, trade and foreign direct investment (FDI) have a positive impact on spillover of technology, demand for human capital and skilled worker wages, profits and total factor productivity. Conditions of increased competition at world scale affect both the production period and change and/or...