Consider a large country applying a tariff to imports of a good, as represented in the figure below.
(a) Home Market
(b) World Market
Price
Price
X* + t
No-trade equilibrium
Quantity
Imports
How does the export supply curve in panel (b) compare with that in the small country case? Explain why these are different.
Explain how the tariff affects the price paid by consumers in the importing country and the price received by producers in the exporting country. Use graphs to illustrate how these prices are affected if (i) the export supply curve is more elastic or (ii) the export supply curve is more inelastic.
How does the size of the terms-of-trade/strategic gain compare with the size of the efficiency loss when (i) the tariff is very small, and (ii) the tariff is very large? Use graphs to illustrate your answer.