1. The theory of managerial firms : setting the stage -- 2. Strategic delegation in oligopoly -- 3. Mixed oligopolies -- 4. Collusive behaviour and horizontal mergers -- 5. Divisionalization and vertical relations -- 6. Innovation and technical progress -- 7. Endogenous product differentiation...

1. Introduction : a tragedy of commons -- 2. Oligopoly, pigouvian taxation and pollution permits -- 3. Mergers, vertical relations and collusion -- 4. Environmental quality, quality, standards, and the Porter hypothesis -- 5. Mixed oligopoly and corporate social responsibility -- 6. Consumer...