Examines national and supranational policies that affect the international economy, with attention to trade barriers, economic nationalism and regionalism, international political economy, exchange market intervention, and international transmission of economic perturbations. Prereqs., ECON 2010 and 2020. This course may not be taken after either ECON 4413 or ECON 4423. Approved for arts and sciences core curriculum: contemporary societies. Prerequisites: Economic (ECON) majors are restricted from taking this course.