Download or read book Sequential competition in Bertrand Edgeworth oligopoly written by Helmut Bester and published by . This book was released on 1988 with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bertrand Edgeworth Competition with Sequential Capacity Choice written by Tom Faith and published by . This book was released on 1991 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Asymmetric Bertrand Edgeworth Oligopoly and Mergers written by Daisuke Hirata and published by . This book was released on 2014 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper investigates mixed strategy equilibria in a capacity-constrained price competition among three firms. It is shown that the equilibria in an asymmetric oligopoly are substantially different from those in a duopoly and symmetric oligopoly. In an asymmetric triopoly, it is possible that (i) a continuum of equilibria exits and that (ii) the lowest price of the smallest firm is higher than that of the others and the smallest firm earns more than the max-min profit in undominated strategies. In particular, the second finding sheds light on a new pricing incentive in Bertrand competitions. As an application, the equilibrium characterizations give rise to a new class of merger paradoxes.

Download or read book Dynamic Models of Oligopoly written by D. Fudenberg and published by Taylor & Francis. This book was released on 2013-06-17 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fudenberg and Tirole use the game-theoretic issues of information, commitment and timing to provide a realistic approach to oligopoly.

Download or read book Strategic Complementarities and Endogenous Heterogeneity in Oligopolistic Markets written by Malgorzata Knauff and published by Presses univ. de Louvain. This book was released on 2006 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: The thesis consists of five chapters. The first of them contains introduction. Chapter 2 considers a broad class of two player symmetric games, which display a fundamental non-concavity when actions of both players are about to be the same. This implies that no symmetric equilibrium is possible. We distinguish different properties of the payoff functions, like strategic substitutes, complements and quasi-concavity, which are not necessarily imposed globally on the joint action space. A number of applications from industrial organization and applied microeconomics literature are provided. In Chapter 3 we generalize to the extent possible the known results for the case of games with one-dimensional action sets to the general case of games with action spaces that are complete lattices. We find that in the general case the scope for asymmetric equilibrium behavior is definitely broader than in the one-dimensional case, though still quite limited. Moreover, we investigate under which sufficient conditions asymmetric pure strategy Nash equilibria are always Pareto dominated by symmetric pure strategy Nash equilibria. In Chapter 4 we deal with the effects of market transparency on prices in the Bertrand duopoly model. We consider two types of strategic interaction between firms in an industry - strategic complementarities and substitutabilities. In the first case, the results are close to conventional wisdom, especially, when in the same time products are substitutes. Namely, equilibrium prices and profits are always decreasing in transparency level, while the consumer’s surplus is increasing. Considering price competition with strategic substitutes, an ambiguity in the direction of change of prices appears. This leads to ambiguity concerning equilibrium profits and surplus changes caused by increasing transparency. In Chapter 5 we provide general conditions for Cournot oligopoly with product differentiation to have monotonic reaction correspondences. We give a proof for the conditions stated by Vives (1999). Moreover we elaborate more general requirements. They allow for identifying increasing best responses even in case inverse demand is submodular, and similarly, decreasing best responses in case of supermodular inverse demand. Examples illustrating the scope of applicability of these results are provided.

Download or read book Strategic Aspects of Oligopolistic Vertical Integration written by C. Wu and published by Elsevier. This book was released on 2017-12-28 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this text some fundamental issues concerning the strategic impact of vertical structures of firms are discussed in a successive oligopoly model. Vertical integration strategy has been identified as one of the key strategies which determine the success or failure of enterprises. Many studies on vertical integration are based on business experiences and interviews with managers. However, the extensive application of game theory in business economics allows this study on vertical integration to be based on sound theoretic ground. Moreover, the significance of public enterprises in some Western European economies and the trends of economic transition in Eastern Europe justify the efforts to analyse vertical integration issues in the mixed market, which is created by the participation of a public firm into an industry otherwise characterised as a successive oligopoly.

Download or read book Cournot Oligopoly written by Andrew F. Daughety and published by Cambridge University Press. This book was released on 1988 with total page 455 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume focuses on the properties and uses of Cournot's model of competition among the few.

Download or read book Contributions to sequential analysis of oligopolistic competiti written by Börje Johansson and published by . This book was released on 1978 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bertrand Edgeworth Duopoly written by Jun Wang and published by . This book was released on 2019 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays most firms compete for multiple separate markets as opposed to a single market. Extant IO works mainly focus on these firms' cooperative behavior, assuming away their capacity constraints and studying the effect of potential multi-market retaliation upon these firms' collusive incentive. With the assumption that the firms have a single capacity constraint, which applies to the multiple separate markets they compete for, this paper sheds light on the effects of the capacity constraint and demand linkages across different markets in the context of a non-cooperative duopoly model. Different from the classical single market capacity-constrained price competition theory, which has three regions divided by three different types of price equilibria as we adjust the firms' capacity constraints, two asymmetric markets capacity-constrained price competition has five regions divided by five different types of price equilibria as we adjust the firms' capacity constraints. An interesting result is that the firms do not always set higher price in the big or rich market than the small or poor market. When the capacities are endogenously determined, we find that the classical single market result (Kreps and Scheinkman 1983) that the Cournot-Nash quantity is a subgame perfect Nash equilibrium cannot hold for the two asymmetric markets competition model. In sum, the results of the asymmetric markets capacity-constrained price competition may yield different implications on merger, price leadership, and collusive behavior.

Download or read book Bertrand Edgeworth Oligopoly in Large Markets written by Beth Allen and published by . This book was released on 1983 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oligopoly Theory written by James Friedman and published by CUP Archive. This book was released on 1983-09-30 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: James Friedman provides a thorough survey of oligopoly theory using numerical examples and careful verbal explanations to make the ideas clear and accessible. While the earlier ideas of Cournot, Hotelling, and Chamberlin are presented, the larger part of the book is devoted to the modern work on oligopoly that has resulted from the application of dynamic techniques and game theory to this area of economics. The book begins with static oligopoly theory. Cournot's model and its more recent elaborations are covered in the first substantive chapter. Then the Chamberlinian analysis of product differentiation, spatial competition, and characteristics space is set out. The subsequent chapters on modern work deal with reaction functions, advertising, oligopoly with capital, entry, and oligopoly using noncooperative game theory. A large bibliography is provided.

Download or read book Price Competition in Sequential Multi Product Oligopolies written by Awi Federgruen and published by . This book was released on 2014 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: We analyze a general model in which, at each echelon of the supply process, an arbitrary number of firms compete, offering one or multiple products to some or all of the firms at the next or possibly subsequent echelons or directly to the end consumer. At each echelon, the offered products are differentiated and the firms belonging to this echelon engage in price competition. The model assumes a general set of piece-wise linear consumer demand functions for all products (potentially) brought to the consumer market, where each product's demand volume may depend on the retail prices charged for all products; consumers' preferences over the various product/retailer combinations are general and asymmetric. Similarly the cost rates incurred by the firms at the most upstream echelon are general as well. We initially study a two-echelon sequential oligopoly with competing suppliers, each selling multiple products indirectly through a pool of multiple competing retailers or directly to end consumers. In some cases, a supplier may choose to sell some or all of its products simultaneously via its direct sales channel and indirectly via some or all of the retailers. We characterize the equilibrium behavior under linear price-only contracts. In the second stage, given wholesale prices and prices of direct sales channels selected in the first stage, all retailers simultaneously decide on their retail prices to maximize their total profits among all products of all suppliers they choose to do business with. In the first stage, the suppliers anticipate the retailers' responses and all suppliers simultaneously maximize their total pro ts from all channels direct or indirect channels by selecting the wholesale prices and direct sales channel prices. We show that in this two-stage competition model, a subgame perfect Nash equilibrium always exists. Multiple subgame perfect equilibria may arise but, if so, all equilibria are equivalent in the sense of generating unique demands and profits for all firms. We subsequently generalize our results to supply chain models with an arbitrary set of echelons, and show how all equilibrium performance measures can be computed with an efficient recursive scheme. The model may, also be used to evaluate the impact of various structural changes in the supply chain network.

Download or read book Strategic Competition in Oligopolies with Fluctuating Demand written by Leslie Neubecker and published by Springer Science & Business Media. This book was released on 2006-02-17 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dynamic oligopolistic competition has implications both for the strategic management of firms and for the design of an effective competition policy. Consequently, the present book considers the issue from a private and social perspective. It discusses the potential pro- and anticollusive effects of long-term business strategies, especially for cooperation and reinvestment in production, financing and management compensation, in markets with fluctuating demand. The method of supergame theory is applied to integrate long-run decisions and different types of demand into the analysis. Aside from its contributions to the theoretical literature, the book provides valuable insights into the design of competition policy. The observed development of prices is an indicator of the extent of collusion in the market and can thereby be used to assess antitrust regulation in certain business areas, and to focus the resources of competition authorities on markets where conditions are conducive to collusion.

Download or read book Competition Among the Few written by William Fellner and published by . This book was released on 1960 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Oligopoly Dynamics written by Irina Sushko and published by Springer Science & Business Media. This book was released on 2013-03-19 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt: These proceedings are from a conference held at the Centre for Regional Science (CERUM) at Umea Umeâ University, Sweden, 17-18 June 2001. Unlike Un1ike many conference proceedings, this volume contains only on1y invited invited contribu contribu tions tions on specified topics so as to make the book coherent and self-contained. The authors and editors hope that this coherence will make the volume use fu1 fuI also as a text for courses in industrial organisation. To this end two chap ters on the history of oligopoly theory, from the beginnings with Cournot 1838, to the present day, and one chapter on modem methods for analysing iterated discrete time maps, have been inserted at the beginning ofthe book. Unlike Un1ike most current literature on games and oligopoly, this book is not focused on the usual topics of game theory: optimal strategies, dominance, and equilibrium. Rather it is the evolutionary dynamics, often of a complex type, inc1uding deterministic chaos, which are in focus. The contributions, after the historical and the methodological introductions, represent various segments of the research frontier in this area, though pains have been taken to tie some of the models to a number of most promising contributions from the frugal period 1929-1941, which have suffered from unjust neglect in the following industrial organisation literature.

Download or read book Market Structure and Equilibrium written by Heinrich von Stackelberg and published by Springer Science & Business Media. This book was released on 2010-11-10 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: In his book „Marktform und Gleichgewicht“, published initially in 1934, Heinrich von Stackelberg presented his groundbreaking leadership model of firm competition. In a work of great originality and richness, he described and analyzed a market situation in which the leader firm moves first and the follower firms then move sequentially. This game-theoretic model, now widely known as Stackelberg competition, has had tremendous impact on the theory of the firm and economic analysis in general, and has been applied to study decision-making in various fields of business. As the first translation of von Stackelberg’s book into English, this volume makes his classic work available in its original form to an English-speaking audience for the very first time.

Download or read book Oligopoly and the Theory of Games written by James W. Friedman and published by North-Holland. This book was released on 1977 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: