Special issue "International Competition Rules in the GATT/WTO System" The following articles were published in this special issue of Aussenwirtschaft. Part I: Need of International Competition Rules Alternative Approaches for Implementing Competition Rules: In Economic Relations John H. Jackson Comments of Ulrich Immenga: The Failure of Present Institutions and Rules to Respond to the Globalization of Competition Is there a Need for International Competition Rules Heinz Hauser und Rainer Schöne Comments of Richard Blackhurst: Competition Policies: National Versus Multilateral Juridiction Proposals for Negotiating International Competition Rules in the GATT-WTO World Trade and Legal System Ernst-Ulrich Petersmann Part II: Unfair Trade Practices and Competition Rules Competition Rules for Private Agents in the GATT/WTO System. Wolfgang Fikentscher Comments on the Draft International Antitrust Code Bernard J. Philips Part III: International Code of Competition Policy Should Antidumping Rules be replaced by National or International Competition Rules Patrick A. Messerlin Comments of Hans-Jürgen Vosgerau Can Competition Policy Control "301"? J. Michael Finger and K.C. Fung Comments of David Palmeter: Competition Policy and "Unfair" Trade: First Do. No Harm.