身边的经济学·社会常识英语30篇（1）

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关税与边境上隐含的额外成本

Tariffs are taxes imposed on imported goods, paid by domestic importers to their government.
Though levied on foreign producers, tariffs usually raise final prices for local consumers.
Importers may absorb part of the cost, but most pass it on through higher retail tags.
Domestic firms facing foreign competition sometimes lobby for tariffs to protect market share.
Retaliatory tariffs from trade partners can hurt exporters in unrelated industries.
Economists measure tariff incidence by tracking who actually bears the financial burden.
Low-income households spend a larger share of income on tariff-affected goods like clothing.
Complex supply chains mean tariffs can disrupt inputs used in locally made products too.
Temporary tariffs may encourage local production, but long-term ones distort resource allocation.
They shift economic activity—not always toward efficiency, but toward political priorities.