1. Copyright ©2004, South-Western College Publishing International Economics By Robert J. Carbaugh 9th Edition Chapter 4: Tariffs

2. Carbaugh, Chap. 5 2 Why restrict trade? Benefits of free trade come in the long term, and are usually spread widely across society Costs of free trade are felt rapidly and are usually concentrated in specific sectors of the economy Tariffs

3. Carbaugh, Chap. 5 3 Defining tariffs A tariff is a tax (duty) levied on products as they move between nations Import tariff - levied on imports Export tariff - levied on exported goods as they leave the country Protective tariff - designed to insulate domestic producers from competition Revenue tariff - intended to raise funds for the government budget (no longer important in industrial countries) Tariffs

4. Carbaugh, Chap. 5 4 Types of tariff Specific tariff Fixed monetary fee per unit of the product Ad valorem tariff Levied as a percentage of the value of the product Compound tariff A combination of the above, often levied on finished goods whose components are also subject to tariff if imported separately Tariffs

5. Carbaugh, Chap. 5 5 Effective rate of protection The impact of a tariff is often different from its stated amount The effective tariff rate measures the total increase in domestic production that the tariff makes possible, compared to free trade Domestic producers may use imported inputs or intermediate goods subject to various tariffs, which affects the calculation Tariffs

6. Carbaugh, Chap. 5 6 Effective rate of protection (contd) When tariff rates are low on raw materials and components, but high on finished goods, the effective tariff rate on finished goods is actually much higher than it appears from the nominal rate This is referred to as tariff escalation Tariffs

7. Carbaugh, Chap. 5 7 Avoiding and postponing tariffs (US) Production sharing and special treatment for foreign assembly using domestic components Bonded warehouses Foreign trade zones Tariffs

8. Carbaugh, Chap. 5 8 Tariff welfare effects Consumer surplus The difference between the price buyers would be willing to pay and what they actually pay Producer surplus The revenue producers receive above the minimum amount required to induce them to produce a good Tariffs

9. Carbaugh, Chap. 5 9 Consumer and producer surplus Tariffs

10. Carbaugh, Chap. 5 10 Tariff trade and welfare effects Welfare effects of tariffs

11. Carbaugh, Chap. 5 11 Tariff trade and welfare effects Welfare effects of tariffs

12. Carbaugh, Chap. 5 12 Who pays for import restrictions? Domestic consumers face increased costs Low income consumers are especially hurt by tariffs on low-cost imports Overall net loss for the economy (deadweight loss) Export industries face higher costs for inputs Cost of living increases Other nations may retaliate, further restricting trade Tariff effects

13. Carbaugh, Chap. 5 13 Arguments for trade restrictions Job protection Protect against cheap foreign labor Fairness in trade - level playing field Protect domestic standard of living Equalization of production costs Infant-industry protection Political and social reasons Reasons for tariffs

14. Carbaugh, Chap. 5 14 Politics of protectionism Supply of protectionism (trade policy) depends on: the cost to society of restricting trade the political importance of the import- competing industries Magnitude of the adjustment costs from free trade Public sympathy for those sectors hurt by free trade Reasons for tariffs

15. Carbaugh, Chap. 5 15 Politics of protectionism Demand for protectionism depends on: The amount of the import-competing industrys comparative disadvantage The level of import penetration The level of concentration in the affected sector The degree of export dependence in the sector Reasons for tariffs