Microeconomics › Section T · Globalization and protectionism › Topic T.3

Arguments for restricting imports

Protection has costs, but its supporters offer reasons that go beyond saving jobs: young industries, unfair pricing, the environment, safety and national security. Each argument deserves a fair hearing, and each can be tested against evidence and against cheaper alternatives.

In this topic

  • Weighing the case
  • The infant industry argument
  • Worked example: testing an infant
  • Dumping and anti-dumping
  • Worked example: a dumping margin
  • Should dumping worry us?
  • The environmental argument
  • The unsafe products argument
  • The national security argument
  • Large buyers and retaliation
  • Common mistakes to avoid
  • Key takeaways

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