Free trade is the policy of allowing goods and services to move between countries without tariffs, quotas, or other barriers. Protectionism is the use of trade barriers to shield domestic industries from foreign competition. The debate between them is one of the oldest and most consequential in economics.
Free Trade vs Protectionism The debate between free trade and protectionism is one of the most enduring in economics. Free trade holds that removing barriers between countries maximizes economic efficiency, consumer welfare, and overall prosperity. Protectionism holds that strategic use of trade barriers can protect domestic industries, preserve jobs, and enhance national security. Both positions have theoretical merit and real-world evidence on their side — the question is where the balance lie