The Nature of this BookTables of Cases1 The Concept of Undertakings 12 Market Definition 193 Article 81 EC 334 Horizontal and Vertical Agreements 895 Article 82 EC 1196 Collective Dominance 1877 Enforcement - The National Court 2018 Enforcement - The European Commission 2259 Competition Law and the State 25310 Extraterritoriality 271Index 279