[PDF] Structural Implications And Estimation Of Vertical Product Differentiation eBook

Author : John Beath
Publisher : Cambridge University Press
Page : 220 pages
File Size : 14,7 MB
Release : 1991-02-22
Category : Business & Economics
ISBN : 9780521335522

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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.

Author : Yong-Hwan Noh
Publisher :
Page : 218 pages
File Size : 43,8 MB
Release : 2005
Category :
ISBN :

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This dissertation explores models of heterogeneous product markets that rely on the "vertical product differentiation" formulation. The demand structure applied here is the covered-market configuration under the vertical product differentiation. With this specification, product market equilibria of the monopoly and duopoly market are derived. In particular, parameter restrictions on the degree of relative consumer heterogeneity associated with the covered-market setting are identified and used to interpret analytical results. Based on the specified demand structure, I revisit two industrial organization topics from the perspectives of vertical product differentiation. The first essay analyzes the entry of a new product into a vertically differentiated market where an entrant and an incumbent compete in prices. Many models on strategic entry deterrence deal with "limit quantities" as the established firm's strategic tool to deter or accommodate entry. Here, however, the entry-deterrence strategies of the incumbent firm rely on "limit qualities". With a sequential choice of quality, quality-dependent marginal production cost, and a fixed entry cost, I relate the entry-quality decision and the entry-deterrence strategies to the level of an entry cost and the degree of consumer heterogeneity. In particular, the incumbent influences the quality choice of the entrant by choosing its quality level before the entrant. This allows the incumbent to "limit" the entrant's entry decision and quality levels. Quality-dependent marginal production costs in the model entail the possibility of inferior-quality entry as well as the incumbent's aggressive entry-deterrence strategies by increasing its quality level towards potential entry. Welfare evaluation confirms that social welfare is not necessarily improved when entry is encouraged rather than deterred. The second essay is motivated by some specific economic questions that have arisen with the introduction of 'genetically modified' (GM) agricultural products. A duopoly market-entry model associated with the vertical product differentiation is developed to show how the existence of segregation costs biases the firm's quality choice behavior. Thus, the key factor of the model is the cost of segregation activities that are necessary to distinguish GM products from non-GM products. With an increasing and convex cost of quality, the model predicts that the entrant firm has an increased incentive to enter the market with a low-quality good to reduce production costs if segregation costs are sufficiently high. When consumers are homogeneous enough, however, entry may occur with the high-quality good.

Author : Kenneth George
Publisher : Taylor & Francis
Page : 483 pages
File Size : 12,4 MB
Release : 2005-08-11
Category : Business & Economics
ISBN : 1134898630

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4th edition of a successful and popular book |s it has been selling over 700 copies a year (even though it's 10 years since previous edition). 3rd edition sold c.8500 copies. More accessible and less mathematical than many of its rivals making it an excellent introductory text Revisions for latest edition add to the international scope of the book

Author : Michael R. Baye
Publisher : Elsevier
Page : 310 pages
File Size : 33,73 MB
Release : 2001-10-04
Category : Business & Economics
ISBN : 0762308230

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This volume of papers develops the competence perspective on learning and dynamic capabilities development. The first two papers explore how organizational competence and dynamic capabilities can support the competitive position of a firm. The next two papers are devoted to strategic, organizational, and behavioral perspectives on processes of competence development. The final four papers explore the intellectual challenges that managers face in striking a strategic balance between processes of competence building and competence leveraging. Taken together, the papers in this volume provide a bridge between many traditional management concepts, frameworks, and theoretical perspectives. [Resumen de editor].