The issue focused largely on the impact of the U.S. and China's trade surpluses on labor markets, and how they might help the United States. But, the authors argued, the U.S. could also benefit by investing in education. They cited a study in the Journal of Economic Perspectives, in which a team of economists showed that when China invested $100 billion per year in its public education system, the number of college graduates in China would double by 2030. A New Jersey man