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Author : Heisnam Thoihen Singh
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (187 download)
Download or read book Essays on Price Competition and Firm Strategies in Oligopolies written by Heisnam Thoihen Singh and published by . This book was released on 2007 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Shyh-Fang Ueng
Publisher :
ISBN 13 :
Total Pages : 118 pages
Book Rating : 4.F/5 ( download)
Download or read book Three Essays on Price Competition in Oligopoly written by Shyh-Fang Ueng and published by . This book was released on 1992 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt: This research investigates three issues related to the economic performance of oligopolistic markets where firms produce differentiated products and compete in prices. First of all, this dissertation uses a Markov Perfect Equilibrium approach with fixed periods of commitment of actions to answer the question of what prices a duopolists will charge in equilibrium if they produce horizontally differentiated products, move alternatingly, and compete in prices forever. It is found that firms charge prices which are higher than Nash equilibrium prices but lower than the fully collusive equilibrium prices. Also, contrasted with the Nash equilibrium of the one-shot constituent game, the firm having the significantly higher demand responsiveness to its own price always charges a lower price than the other firm does although it has higher marginal cost. The dissertation then proceeds to study whether a firm can overcome its cost disadvantage by upgrading its product over the rival's, and if so, whether there exists a profit-division which will induce the low cost firm and the high cost firm to collude and no one has an incentive to cheat. The results show that (1) the ability of upgrading the product over the rival's can allow a high cost firm to earn higher profit than a cost advantaged low cost firm; (2) there exists at least one profit-division which can sustain full collusion; and (3) in the collusive equilibrium firms enlarge their quality differences to alleviate the price tension between their products. Finally, this work investigates the welfare effect of mergers which occur in an oligopolistic industry where firms produce differentiated products. It is shown that for the merger to be socially beneficial, the number of the merging firms must be less than the total number of firms in the industry minus the ratio of the products' own elasticity to cross elasticity. The analysis indicates that the welfare effect of a merger of a specific size depends on the substitutability among products of the industry.
Author : Kosin Isariyawongse
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (352 download)
Download or read book Essays on Strategic Behavior in Oligopoly Markets written by Kosin Isariyawongse and published by . This book was released on 2009 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation addresses issues of strategic behavior of firms in oligopoly markets. In the first study we analyze how generic advertising affects brand advertising and firm profits in differentiated oligopoly markets. We develop two models, one with vertical differentiation and another with horizontal differentiation. In the case of vertical differentiation, we amend Crespi's (2007) model to show that only the high quality firm will use brand advertising. We also show that when differentiation is horizontal, the equilibrium is likely to be more symmetric in terms of each firm's profits, spending on brand advertising, and response to generic advertising. We also demonstrate that generic advertising will increase expenditures on brand advertising when firms play a supermodular game. In the second study, we analyze the interaction between generic advertising, brand advertising, and firm profits when products are differentiated either vertically or horizontally and brand advertising is purely informative. That is, brand advertising lowers consumer search costs of identifying brand characteristics. The model demonstrates that firms can benefit from investing in brand advertising that lowers consumer search costs as well as from brand advertising that is purely persuasive. In addition, the results demonstrate that whether brand advertising is persuasive or informative, the outcome is more likely to be symmetric with horizontal differentiation than with vertical differentiation. This study shows that brand advertising is a strategic complement when persuasive and a strategic substitute when informative. In the third study, we allow the choice of strategic variable, output and price, to be endogenous to the firm. We consider the case where one firm chooses output and the other firm chooses price, which we call a Cournot-Bertrand model. We provide a real world example of this "Cournot-Bertrand" behavior and show that the outcome can be a Nash equilibrium. Allowing the timing of play (early or late) as well as the strategic variable (output or price) to be endogenous, we demonstrate an outcome where one firm competes in output and the other firm competes in price can be a subgame perfect Nash equilibrium.
Author : Byung-Cheol Kim
Publisher :
ISBN 13 :
Total Pages : 250 pages
Book Rating : 4.3/5 (129 download)
Download or read book Three Essays on Firm Strategy and Public Policy written by Byung-Cheol Kim and published by . This book was released on 2007 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alexei Boulatov
Publisher :
ISBN 13 :
Total Pages : 328 pages
Book Rating : 4.:/5 (34 download)
Download or read book Three Essays on Strategic Trading in Oligopolistic Economies written by Alexei Boulatov and published by . This book was released on 2004 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ryo Sakamoto (Ph.D.)
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (144 download)
Download or read book Essays on Firm Conduct Under Imperfect Competition written by Ryo Sakamoto (Ph.D.) and published by . This book was released on 2024 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the central questions in industrial organization is whether firms compete or collude in oligopolistic markets, given the significant implications of collusion for market outcomes and competition policy. An extensive body of literature has emerged, focusing on empirically analyzing the degree of collusion and measuring its impact on welfare. However, this task is challenging because observed higher prices may be attributed to various factors such as a high degree of collusion, increased product differentiation, or higher marginal costs-all of which are unobserved. In this dissertation, I propose a new structural model of demand and supply that enables the flexible estimation of firm conduct as continuous conduct parameters in differentiated products markets. A significant advantage of the framework is its empirical tractability, even when our focus is on the conduct of a large number of firms. This innovation is achieved through my unique setup of the supply-side modeling. Unlike the previous studies, I construct the supply side of the model using an oligopolistic model developed by d'Aspremont, Dos Santos Ferreira, and Gérard-Varet (2007). Their model captures competition among firms in two dimensions: one is competition for market share and the other is competition for market size. This dichotomous characterization reduces the number of conduct parameters, making the estimation feasible for a larger number of firms. Importantly, the model retains flexibility on the degree of competition from monopolistic competition to collusion. I apply the model to analyze the US corn seed industry using a proprietary dataset on farm-level transactions for genetically modified seeds. Despite concerns regarding the ramifications of the growing market power of large biotech firms, there is limited understanding of whether firms compete or collude in their pricing strategies. My estimation results show that the five largest firms are all engaged in imperfect collusion, and I reject benchmark conduct such as price and quantity competition. The low degree of competition translates into high price-cost margins, which I estimate at approximately 38%-51%. The results of counterfactual simulations indicate that seed companies extract substantial rent from farmers through non-competitive pricing, and total welfare loss is measured at $3.65 billion over the period 2008-2014.
Author : Joon Lim
Publisher :
ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.3/5 (129 download)
Download or read book Three Essays on Successive Vertical Oligopolies written by Joon Lim and published by . This book was released on 2005 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Xavier Vives
Publisher : MIT Press (MA)
ISBN 13 : 9780262220606
Total Pages : 446 pages
Book Rating : 4.2/5 (26 download)
Download or read book Oligopoly Pricing written by Xavier Vives and published by MIT Press (MA). This book was released on 1999 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applies a modern game-theoretic approach to develop a theory of oligopoly pricing. The text relates classic contributions to the field of modern game theory and discusses basic game-theoretic tools and equilibrium, paying particular attention to developments in the theory of supermodular games.
Author : Pierre von Mouche
Publisher : Springer
ISBN 13 : 3319292544
Total Pages : 298 pages
Book Rating : 4.3/5 (192 download)
Download or read book Equilibrium Theory for Cournot Oligopolies and Related Games written by Pierre von Mouche and published by Springer. This book was released on 2016-04-22 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art collection of papers on the theory of Cournotian competition focuses on two main subjects: oligopolistic Cournot competition and contests. The contributors present various applications of the Cournotian Equilibrium Theory, addressing topics such as equilibrium existence and uniqueness, equilibrium structure, dynamic processes, coalitional behavior and welfare. Special emphasis is placed on the aggregative nature of the games that are relevant to such theory. This contributed volume was written to celebrate the 80th birthday of Prof. Koji Okuguchi, a pioneer in oligopoly theory.
Author : Claude d’Aspremont
Publisher : Springer Nature
ISBN 13 : 303063602X
Total Pages : 160 pages
Book Rating : 4.0/5 (36 download)
Download or read book The Economics of Competition, Collusion and In-between written by Claude d’Aspremont and published by Springer Nature. This book was released on 2021-05-18 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a methodology for the analysis of oligopolistic markets from an equilibrium viewpoint, considering competition within and between groups of firms. It proposes a well-founded measure of competitive toughness that can be used in empirically relevant applications. This measure reflects the weight put by each firm on competition for market share relative to competition for market size – two dimensions of competition involving conflicting and convergent interests, respectively. It further explores several applications, such as the effect of tougher competition on innovation and of output market power on the emergence of involuntary unemployment, as well as the importance of strategic interactions for investment decisions. Relative to the dominant model of monopolistic competition, The Economics of Competition, Collusion and In-between aims to explore an alternative tractable model of firm competition opening the application of oligopoly theory to many fields in economics where general equilibrium features are crucial. It will be relevant to those interested in applied industrial organization, trade, macroeconomics (in particular macrodynamics) and quantitative economics.
Author : Robert Henry Gertner
Publisher :
ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.F/5 ( download)
Download or read book Essays in Theoretical Industrial Organization written by Robert Henry Gertner and published by . This book was released on 1986 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Fayçal Régis Sinaceur
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (11 download)
Download or read book Three Essays on Oligopolistic Competition, Product Differentiation and International Trade written by Fayçal Régis Sinaceur and published by . This book was released on 1999 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Thesis presents three essays in the area of strategic trade theory and policy. The first essay presents an analysis of trade and welfare between countries with asymmetric conditions. A two-period two-country address model of product differentiation is examined in which firms face an initial period of autarky. Trade takes place in the subsequent period and firms fully anticipate switches in trade regimes. Results suggest that historical (domestic) conditions matter a lot on the international market place. Firms that come from countries with a larger market tend to develop longer product lines, which puts that country in a dominant position in international competition. The model is also used to analyse gains/losses from trade in relation to country size. The second essay investigates the differential effects of specific and ad-valorem tariffs on quality, price and welfare in an oligopolistic industry consisting of foreign and domestic firms. These effects are shown to depend on the location of the home and foreign firms in the quality spectrum. Both tariffs are ranked and conditions for either tariff to be welfare superior are derived. Finally, the third essay presents an analysis of trade policy with endogenous market structure. A "third market model" is specified. Using a simple framework in which industry structure is derived endogenously as the outcome of product line decisions by firms, we show that governments have an incentive to affect the equilibrium product composition by setting non-zero subsidy rates in order to maximize domestic welfare. Subsidies may be uniform or non-uniform across goods and the optimal policy exhibits strong discontinuities as domestic welfare maximization implies a switch of regimes.
Author : Sabom Chang
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.3/5 ( download)
Download or read book Essays on Price Regulation in Oligopoly written by Sabom Chang and published by . This book was released on 1999 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Steffen Hörnig
Publisher :
ISBN 13 :
Total Pages : 120 pages
Book Rating : 4.F/5 ( download)
Download or read book Essays on R & D-races and Cournot Oligopoly written by Steffen Hörnig and published by . This book was released on 2000 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Rafael Moner Colonques
Publisher :
ISBN 13 :
Total Pages : 136 pages
Book Rating : 4.X/5 (6 download)
Download or read book Essays in International Oligopoly written by Rafael Moner Colonques and published by . This book was released on 1995 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ismo Linnosmaa
Publisher :
ISBN 13 : 9789517819312
Total Pages : 198 pages
Book Rating : 4.8/5 (193 download)
Download or read book Essays on Product Market Competition and Managerial Incentives in Oligopoly Firms written by Ismo Linnosmaa and published by . This book was released on 2001 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tiivistelmä: Tuotemarkkinoiden kilpailu ja yritysjohdon kannustinjärjestelmät epätäydellisen kilpailun yrityksissä.
Author : Buford Curtis Eaton
Publisher : Edward Elgar Publishing
ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.F/5 ( download)
Download or read book On the Foundations of Monopolistic Competition and Economic Geography written by Buford Curtis Eaton and published by Edward Elgar Publishing. This book was released on 1997 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of 16 joint papers published between 1975 and 1993 that address models of value theory and related issues in the broader context of developing a deeper understanding of product differentiation, including spatial differentiation, and the industrial structures that generate the phenomenon. The Canadian economists (Simon Fraser U.) explain why they reject the neoclassical competitive vision of the economy, describe models that they have drawn on to develop their own vision, and outline their world view and distinguish it from others. Among their specific topics are the introduction of space into the neoclassical model of value theory, comparison shopping and the clustering of homogeneous firms, the durability of capital as a barrier to entry, and an economic theory of central places. Annotation copyrighted by Book News, Inc., Portland, OR
