Forcing Firms to Share the Sandbox: Compulsory Licensing of Intellectual Property Rights and Antitrust - European Business Law Review View Forcing Firms to Share the Sandbox: Compulsory Licensing of Intellectual Property Rights and Antitrust by - European Business Law Review Forcing Firms to Share the Sandbox: Compulsory Licensing of Intellectual Property Rights and Antitrust 15 5 European Business Law Review