Preface, The Dimensions of Concentration, Market Concentration, Vertical Concentration, Conglomerate Concentration, Aggregate Concentration, The Centrifugal Forces, Techology and Concentration, New Decentralizing Technologies, The Rationales of Managerial Economies, The Evidence of Managerial Economies, Invention and Innovation, The Creative Backwardness of Bigness, The Centripetal Forces, Consolidations and Mergers and Acquisitions, The New Conglomerates, Nonprice Competition, Predation, The Role of Government, Concentration and Economic Behavior, The History of Oligopolistic Pricing, Oligopolistic Price Behavior, Oligopolistic Price Determination, Constraints on Oligopolistic Pricing, The Economic Effects of Oligopoly, Concentration and Public Policy, The Competitive Approach: Traditional Antitrust, The Competitive Approach: Preventing Further Concentration, The Regulation of Prices, State Ownership, Appendices, Index.