Contents: Foreword, Eric Maskin -- 1. Introduction / Luis Corchon and Marco Marini -- Part I - Collusion and mergers -- 2. Horizontal mergers in oligopoly / Ramon Faulí-Oller and Joel Sandonis -- 3. Collusive agreements in vertically differentiated markets / Marco Marini -- 4. Cartels and leniency: taking stock of what we learnt / Catarina Marvao and Giancarlo Spagnolo -- 5. Coordinated effects in merger cases / Natalia Fabra and Massimo Motta -- Part II - Contests -- 6. Contest theory / Luis Corchón and Marco Serena -- 7. Endogenous timing in contests / Magnus Hoffmann and Grégoire Rota-Preziosi -- Part III - Special topics -- 8. Firm pricing with consumer search / Simon Anderson and Regis Renault -- 9. Market structure, liability, and product safety / Andrew Daughety and Jennifer Reinganum -- 10. Strategic delegation in oligopoly / Michael Kopel and Mario Pezzino -- 11. Platforms and network effects / Paul Belleflamme and Martin Peitz -- 12. Auctions / Angel Hernando-Veciana -- 13. Differential oligopoly games in environment and resource economics / Luca Lambertini -- 14. Intellectual property / Miguel González-Maestre -- 15. Healthcare and health insurance markets / Pau Olivella -- 16. The microeconomics of corruption / Roberto Burguet, Juan-José Ganuza and Jose Garcia Montalvo -- Part IV - Experimental and empirical evidence -- 17. Experimental industrial organization / Jordi Brandts and Jan Potters -- 18. Empirical models of firms' R&D / Andres Barge-Gil, Elena Huergo, Alberto López and Lourdes Moreno -- Index.