Microeconomics › Section L · Environmental protection and negative externalities › Topic L.2

Command-and-control regulation

The oldest fix for pollution is the simplest: don't price the harm - forbid it, cap it, or order the equipment that reduces it. Command-and-control regulation delivers certainty about what happens, and pays for that certainty in the one currency markets never waste: flexibility.

In this topic

  • Regulation by order
  • What command gets right
  • The hidden bill of uniformity
  • Worked example: what uniformity costs
  • Technology mandates freeze technology
  • Monitoring and enforcement
  • Where command shines
  • Worked example: matching the instrument to the problem
  • Common mistakes to avoid
  • Key takeaways

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