Macroeconomics 11th Edition by Michael Parkin

تمرين 16

International Trade Restrictions
Use the following information to work the Problem.
Before 1995, trade between the United States and Mexico was subject to tariffs. In 1995, Mexico joined NAFTA and all U.S. and Mexican tariffs have gradually been removed.
Explain how the quantity of U.S. exports to Mexico and the U.S. government's tariff revenue from trade with Mexico have changed.