China's emergence as a great economic power has induced an epochal shift in patterns of world trade. Simultaneously, it … compete most directly with China. Exposed workers experience greater job churning and reduced lifetime income, with the …

emanating from China's economic ascent could in theory either augment or stifle U.S. innovation. Using three decades of U …

a prime contributor to the slump. We estimate that import competition from China, which surged after 2000, was a major …