noun
Economic policy of shielding domestic industries from foreign competition through tariffs, quotas, and other trade barriers.
保護貿易主義は国内産業を守る一方で、消費者の負担を増やす可能性がある。
Protectionism can protect domestic industries while potentially increasing the burden on consumers.
近年、一部の国で保護貿易主義的な政策が強まっている。
In recent years, protectionist policies have been strengthening in some countries.