Sundaram and Richardson employ a difference-in-difference, gravity-equation approach to quantifying the trade impact of high-technology export controls that are motivated by national security. They estimate the effect of controls on high-tech export performance of the United States, of its...

Conventional trade theory, which combines the Heckscher-Ohlin theory and the Stolper-Samuelson theorem, implies that expanded trade between developed and developing countries will increase wage equality in the former. This theory is widely applied. It serves as the basis for estimating the...