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The First Amendment

Contents

Place in the Framework

The First Amendment limits antitrust liability for petitioning, advocacy, and other protected expression even when the conduct has competitive consequences.

Core Questions

  • Is the challenged conduct protected petitioning or advocacy?
  • Does Noerr-Pennington immunity apply?
  • Is the petitioning a sham or otherwise outside protected activity?

Working Notes

Add notes here on Noerr-Pennington doctrine, sham litigation, political activity, standard-setting, and the boundary between protected speech and anticompetitive agreement.