Douglas Fuller is an associate professor of international economics, government and business at Copenhagen Business School and the author of "Paper Tigers, Hidden Dragons: Firms and the Political Economy of China's Technological Development."
Efforts to restrict access to older equipment could fracture fragile alliance

An employee of a semiconductor factory in Binzhou, China on Jan. 9: An effort to further restrict Beijing's access to American chipmaking technologies looks likely to backfire. © FeatureChina/AP
Douglas Fuller is an associate professor of international economics, government and business at Copenhagen Business School and the author of "Paper Tigers, Hidden Dragons: Firms and the Political Economy of China's Technological Development."