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Quality Choice Fixed Costs And Equilibrium In Models Of Vertical Differentiation
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Book Synopsis Quality Choice, Fixed Costs and Equilibrium in Models of Vertical Differentiation by :
Download or read book Quality Choice, Fixed Costs and Equilibrium in Models of Vertical Differentiation written by and published by . This book was released on 2000 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: I provide a full characterization of the quality choice in duopolies with vertical differentiation, without assuming ex-ante if the market is fully covered or not. This will allow to show that covered or uncovered market configurations are endogenous outcomes of firms strategic interaction. To this purpose, I assume that firms are characterized by quadratic fixed costs of quality improvements and check whether pure-strategy subgame perfect equilibria with a corner solution always exist. Finally, my results are compared to the quality choice that maximizes the total surplus of the economy. I show that the welfare-maximizing choice of qualities does not have to be found in the same market configuration of the corresponding market equilibrium.
Book Synopsis Quality Choice, Fixed Costs and Equilibrium in Models of Vertical Differentiation by : Matteo Alvisi
Download or read book Quality Choice, Fixed Costs and Equilibrium in Models of Vertical Differentiation written by Matteo Alvisi and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: I provide a full characterization of the quality choice in duopolies with vertical differentiation, without assuming ex-ante if the market is fully covered or not. This will allow to show that covered or uncovered market configurations are endogenous outcomes of firms' strategic interaction. To this purpose, I assume that firms are characterized by quadratic fixed costs of quality improvements and check whether pure-strategy subgame perfect equilibria with a corner solution always exist. Finally, my results are compared to the quality choice that maximizes the total surplus of the economy. I show that the welfare-maximizing choice of qualities does not have to be found in the same market configuration of the corresponding market equilibrium.
Book Synopsis The Economic Theory of Product Differentiation by : John Beath
Download or read book The Economic Theory of Product Differentiation written by John Beath and published by Cambridge University Press. This book was released on 1991-02-22 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are few industries in modern market economies that do not manufacture differentiated products. This book provides a systematic explanation and analysis of the widespread prevalence of this important category of products. The authors concentrate on models in which product selection is endogenous. In the first four chapters they consider models that try to predict the level of product differentiation that would emerge in situations of market equilibrium. These market equilibria with differentiated products are characterised and then compared with social welfare optima. Particular attention is paid to the distinction between horizontal and vertical differentiation as well as to the related issues of product quality and durability. This book brings together the most important theoretical contributions to these topics in a succinct and coherent manner. One of its major strengths is the way in which it carefully sets out the basic intuition behind the formal results. It will be useful to advanced undergraduate and graduate students taking courses in industrial economics and microeconomic theory.
Book Synopsis Spatial Competition in a Differentiated Market with Asymmetric Costs by : Tarek H. Selim
Download or read book Spatial Competition in a Differentiated Market with Asymmetric Costs written by Tarek H. Selim and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial quality choice is introduced, where consumers are horizontally differentiated by taste and firms vertically differentiated by quality location, within an equilibrium model of duopoly competition characterized by asymmetric fixed and variable costs. Firms choose quality location followed by prices but then may vertically re-locate their quality offerings based on changing horizontal consumer taste. A monopolistic equilibrium solution arises with firms achieving positive economic profits through price-quality markups exceeding marginal costs. Under strict inequality conditions, each firm acts as a monopolistic competitor within a range of quality choices governed by multiple relative differentiation outcomes. On the other hand, vertical re-location exhibits a resistance to change on the part of vertically located firms such that firms dislike quality re-location and prefer stable preferences in quality. Such resistance to change is overcome by firms re-locating their quality offerings to maximize monopolistic brand-space gains. It is argued that more horizontal differentiation may force more product differentiation by vertical quality relocation. A relative change in quality preferences may result in wider quality spreads in the market through vertical quality re-locations, even though the resistance to change arguments may still hold good.
Book Synopsis Strategic Choice of Quality When Quality is Costly by : Ulrich Lehmann-Grube
Download or read book Strategic Choice of Quality When Quality is Costly written by Ulrich Lehmann-Grube and published by . This book was released on 1997 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In a two-firm, two-stage model of vertical product differentiation, I show that for every convex fixed-cost function of quality, the firm that chooses the higher quality at the first stage earns the higher profits. The result holds for the pure-strategy equilibrium in the simultaneous-quality game, and it holds as well if firms choose their qualities in sequential order.
Book Synopsis Endogenous Quality Choice by : Tarek H. Selim
Download or read book Endogenous Quality Choice written by Tarek H. Selim and published by . This book was released on 2019 with total page 41 pages. Available in PDF, EPUB and Kindle. Book excerpt: The present paper is concerned with providing a core model to address the issue of firms simultaneously competing in both prices and quantities (capacity levels) within a simple duopoly market setting where products are asymmetrically differentiated by endogenous quality location. A three-stage competitive framework is introduced such that non-collusive firms compete in quality location, followed by choice of fixed capacity, and finally, they compete in prices. There is a continuum of consumers uniformly distributed along a vertical quality street of product locations. In general, a Bertrand-Nash equilibrium with fixed Cournot quantities (fixed capacity) is achieved. Firms tend to move away from minimum differentiation as quality cross-effects in fixed cost investments become less severe, but not necessarily choosing quality locations which would lead towards an outcome of maximum differentiation. An output asymmetry always exists at equilibrium such that the high quality firm always carries excess production capacity relative to the low quality firm. Total production capacity, however, may not fully cover market demand for an incumbent duopoly.
Book Synopsis Price Floors and Quality Choice by : Volodymyr Bilotkach
Download or read book Price Floors and Quality Choice written by Volodymyr Bilotkach and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies effects of price floors in a simple model of vertical product differentiation. We find that even non-binding price floor (i.e., minimum price set below the lowest Nash equilibrium price in the baseline model) can increase quality on the market, if the cost of quality is sufficiently low. Where a binding price floor does not increase the equilibrium quality, it makes consumers worse off. There is also a possibility of over-investment into quality as a result of the binding minimum price.
Book Synopsis Equilibrium Vertical Differentiation in a Bertrand Model with Capacity Precommitment by : Xavier Wauthy
Download or read book Equilibrium Vertical Differentiation in a Bertrand Model with Capacity Precommitment written by Xavier Wauthy and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Both quality differentiation and capacity commitment have been shown to relax price competition. However, their joint influence on the outcome of price competition has not yet been assessed. In this article, we consider a three stage game in which firms choose quality, then commit to capacity and, finally, compete in price. When the cost of quality is negligible, we show that firms do not differentiate their products in a subgame perfect equilibrium, in other words, capacity precommitment completely eliminates the incentive to differentiate by quality.
Book Synopsis Discrete Choice Theory of Product Differentiation by : Simon P. Anderson
Download or read book Discrete Choice Theory of Product Differentiation written by Simon P. Anderson and published by MIT Press. This book was released on 1992 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The discrete choice approach provides an ideal framework for describing the demands for differentiated products and can be used for studying most product differentiation models in the literature. By introducing extra dimensions of product heterogeneity, the framework also provides richer models of firm location and product selection."--BOOK JACKET.
Book Synopsis Quality Choice in Models of Vertical Differentiation by : Xavier Wauthy
Download or read book Quality Choice in Models of Vertical Differentiation written by Xavier Wauthy and published by . This book was released on 1994 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The New Palgrave Dictionary of Economics by :
Download or read book The New Palgrave Dictionary of Economics written by and published by Springer. This book was released on 2016-05-18 with total page 7493 pages. Available in PDF, EPUB and Kindle. Book excerpt: The award-winning The New Palgrave Dictionary of Economics, 2nd edition is now available as a dynamic online resource. Consisting of over 1,900 articles written by leading figures in the field including Nobel prize winners, this is the definitive scholarly reference work for a new generation of economists. Regularly updated! This product is a subscription based product.
Book Synopsis Competing on Supply Chain Quality by : Anna Nagurney
Download or read book Competing on Supply Chain Quality written by Anna Nagurney and published by Springer. This book was released on 2016-05-30 with total page 399 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book lays the foundations for quality modeling and analysis in the context of supply chains through a synthesis of the economics, operations management, as well as operations research/management science literature on quality. The reality of today's supply chain networks, given their global reach from sourcing locations to points of demand, is further challenged by such issues as the growth in outsourcing as well as the information asymmetry associated with what producers know about the quality of their products and what consumers know. Although much of the related literature has focused on the micro aspects of supply chain networks, considering two or three decision-makers, it is essential to capture the scale of supply chain networks in a holistic manner that occurs in practice in order to be able to evaluate and analyze the competition and the impacts on supply chain quality in a quantifiable manner. This volume provides an overview of the fundamental methodologies utilized in this book, including optimization theory, game theory, variational inequality theory, and projected dynamical systems theory. It then focuses on major issues in today's supply chains with respect to quality, beginning with information asymmetry, followed by product differentiation and branding, the outsourcing of production, from components to final products, to quality in freight service provision. The book is filled with numerous real-life examples in order to emphasize the generality and pragmatism of the models and tools. The novelty of the framework lies in a network economics perspective through which the authors identify the underlying network structure of the various supply chains, coupled with the behavior of the decision-makers, ranging from suppliers and manufacturers to freight service providers. What is meant by quality is rigorously defined and quantified. The authors explore the underlying dynamics associated with the competitive processes along with the equilibrium solutions. As appropriate, the supply chain decision-makers compete in terms of quantity and quality, or in price and quality. The relevance of the various models that are developed to specific industrial sectors, including pharmaceuticals and high technology products, is clearly made. Qualitative analyses are provided, along with effective, and, easy to implement, computational procedures. Finally, the impacts of policy interventions, in the form of minimum quality standards, and their ramifications, in terms of product prices, quality levels, as well as profits are explored. The book is filled with many network figures, graphs, and tables with data.
Book Synopsis Journal of industrial economics by :
Download or read book Journal of industrial economics written by and published by . This book was released on 1962 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Handbook of Game Theory and Industrial Organization, Volume II by : Luis C. Corchón
Download or read book Handbook of Game Theory and Industrial Organization, Volume II written by Luis C. Corchón and published by Edward Elgar Publishing. This book was released on 2018-02-23 with total page 547 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second volume of the Handbook includes original contribution by experts in the field. It provides up-to-date surveys of the most relevant applications of game theory to industrial organization. The book covers both classical as well as new IO topics such as mergers in markets with homogeneous and differentiated goods, leniency and coordinated effects in cartels and mergers, static and dynamic contests, consumer search and product safety, strategic delegation, platforms and network effects, auctions, environmental and resource economics, intellectual property, healthcare, corruption, experimental industrial organization and empirical models of R&D.
Book Synopsis The Economics of Vertically Differentiated Markets by : Luca Lambertini
Download or read book The Economics of Vertically Differentiated Markets written by Luca Lambertini and published by Edward Elgar Publishing. This book was released on 2006-01-01 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'This is a high-quality book on an important and central topic in the theory of industrial organisation. It is a cohesive and extremely well written volume which is destined to become a standard work on the subject.' - Mark Casson, University of Reading, UK This original new book offers a comprehensive and engaging perspective on the theory of vertical differentiation. It enables the reader to grasp the key concepts and effects that product quality has both on firms' behaviour and market structure, and the ways in which this relationship has evolved. With contributions from prominent figures in the field, the book investigates a number of important topics, such as the choice of the optimal product range, profit sharing, the existence of equilibrium in duopoly games, positional effects attached to status goods, international trade, collusion, advertising and the dynamics of capital accumulation for quality improvement and product innovation. Using both static and dynamic approaches, these aspects are assessed in relation to the manifold issues of regulation, competition policy and trade policy. Product differentiation and its influence on consumer behaviour and the performance of firms is a core topic in the existing literature in the fields of industrial organization, international trade and economic growth. This book will be an essential read for researchers, students and professional scholars working in these areas, especially those with an interest in antitrust regulation.
Book Synopsis Quality Differentiation in a Strategic Trade Model with Fixed Costs by : Dongsheng Zhou
Download or read book Quality Differentiation in a Strategic Trade Model with Fixed Costs written by Dongsheng Zhou and published by . This book was released on 1997 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Discussion Paper Series written by and published by . This book was released on 1996 with total page 464 pages. Available in PDF, EPUB and Kindle. Book excerpt:
