Matteo Crosignani, Lina Han, Marco Macchiavelli, and André F. Silva

Governments increasingly use export controls to limit the spread of domestic cutting-edge technologies to other countries. The sectors that are currently involved in this geopolitical race include semiconductors, telecommunications, and artificial intelligence. Despite their growing adoption, little is known about the effect of export controls on supply chains and the productive sector at large. Do export controls induce a selective decoupling of the targeted goods and sectors? How do global customer-supplier relations react to export controls? What are their effects on the productive sector? In this post, which is based on a related staff report, we analyze the supply chain reconfiguration and associated financial and real effects following the imposition of export controls by the U.S. government.