Estimating Demand and Oligopoly Pricing for Differentiated Products with Multiple Characteristics PDF Download

Author: Robert C. Feenstra
Publisher:
ISBN:
Category : Prices
Languages : en
Pages : 32

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Author: Tirtha Pratim Dhar
Publisher:
ISBN:
Category : Milk supply
Languages : en
Pages : 416

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Author: Robert C. Feenstra
Publisher:
ISBN:
Category : Diversification in industry
Languages : en
Pages : 50

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Book Description
We demonstrate how to estimate a model of product demand and oligopoly pricing when products are multi-dimensionally differentiated. We provide an empirical counterpart to recent theoretical work on product differentiation. Using specifications informed by economic theory, we simultaneously estimate a demand system and price-cost margins for products differentiated in many dimensions.

Author: Robert C. Feenstra
Publisher:
ISBN:
Category :
Languages : en
Pages : 45

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Book Description
We demonstrate how to estimate a model of product demand and oligopoly pricing when products are multi-dimensionally differentiated. We provide an empirical counterpart to recent theoretical work on product differentiation. Using specifications informed by economic theory, we simultaneously estimate a demand system and price-cost margins for products differentiated in many dimensions.

Author: Robert Stanton McMillan
Publisher:
ISBN:
Category :
Languages : en
Pages : 164

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Retailers typically sell many different products from the same manufacturer at the same price. I consider retailer-based explanations for this uniform pricing puzzle, estimating the counterfactual profits that would be lost by a retailer switching from a non-uniform to a uniform pricing regime in the carbonated soft drink category. In order to calculate this profit difference, I develop a new structural model of demand that improves on existing work by more closely matching several key features of the data. These key features include the fact that households may be variety-seeking, that they make continuous choices, and that they choose from a large number of products. Using household-level panel data on purchases of carbonated soft drinks, I estimate that the retail store I observe earned an additional $36.56 (1992 dollars) in average weekly profits by charging non-uniform prices. This corresponds to roughly a 3% difference in profits, and suggests that when a retail store faces even a relatively small cost to determine the optimal set of non-uniform prices, it may be optimal to charge the same price for many products.

Author: Centre for Economic Policy Research (Great Britain)
Publisher: Cambridge University Press
ISBN: 9780521395205
Category : Business & Economics
Languages : en
Pages : 402

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The enlargement that encompassed the accession of Greece in 1981 and of Spain and Portugal in 1986 significantly altered the balance of the European Community (EC), while the double shock of EC membership and 1992 could have driven the economies of the new members into depression or, equally, accelerate their modernisation. This important 1990 book from the Centre for Economic Policy Research examines theoretical issues in the integration of a diverse economic region and the combined impact of EC membership, financial integration and the single market programme on the joining countries. There is an introduction by the editors and a foreword by Michael Emerson and Richard Portes.

Author: Xavier Vives
Publisher: MIT Press (MA)
ISBN: 9780262220606
Category : Business & Economics
Languages : en
Pages : 446

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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: Giovanni Compiani
Publisher:
ISBN:
Category :
Languages : en
Pages : 70

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I develop and apply a nonparametric approach to estimate demand in differentiated products markets. Estimating demand flexibly is key to addressing many questions in economics that hinge on the shape - and notably the curvature - of market demand functions. My approach applies to standard discrete choice settings, but accommodates a broader range of consumer behaviors and preferences, including complementarities across goods, consumer inattention, and consumer loss aversion. Further, no distributional assumptions are made on the unobservables and only limited functional form restrictions are imposed. Using California grocery store data, I apply my approach to perform two counterfactual exercises: quantifying the pass-through of a tax, and assessing how much the multi-product nature of sellers contributes to markups. In both cases, I find that estimating demand flexibly has a significant impact on the results relative to a standard random coefficients discrete choice model, and I highlight how the outcomes relate to the estimated shape of the demand functions.

Author: Patrick Bajari
Publisher:
ISBN:
Category : Consumers' preferences
Languages : en
Pages : 80

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We study the identification and estimation of preferences in hedonic discrete choice models of demand for differentiated products. In the hedonic discrete choice model, products are represented as a finite dimensional bundle of characteristics, and consumers maximize utility subject to a budget constraint. Our hedonic model also incorporates product characteristics that are observed by consumers but not by the economist. We demonstrate that, unlike the case where all product characteristics are observed, it is not in general possible to uniquely recover consumer preferences from data on a consumer's choices. However, we provide several sets of assumptions under which preferences can be recovered uniquely, that we think may be satisfied in many applications. Our identification and estimation strategy is a two stage approach in the spirit of Rosen (1974). In the first stage, we show under some weak conditions that price data can be used to nonparametrically recover the unobserved product characteristics and the hedonic pricing function. In the second stage, we show under some weak conditions that if the product space is continuous and the functional form of utility is known, then there exists an inversion between a consumer's choices and her preference parameters. If the product space is discrete, we propose a Gibbs sampling algorithm to simulate the population distribution of consumers' taste coefficients.

Author: Elhanan Helpman
Publisher: MIT Press
ISBN: 9780262081993
Category : Business & Economics
Languages : en
Pages : 316

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Book Description
Centering on questions of the potential optimality of some trade protection, these original contributions present research at the frontier of international trade and trade policy. They expand and test the new trade theory that has developed during the last decade, incorporating elements of industrial organization and political economy into the study of trade structure and the formation of trade policy. Essays in the first two parts take up trade policy, addressing issues such as the formation of trading blocks, strategic trade policy, the political economy of protection, growth-oriented trade policies, and including empirical studies of the welfare effects of quality - upgrading voluntary export restrictions and import quotas. Essays in the third part discuss various structural issues such as trade in services, intersectoral adjustments, and the advantage of early entry. Elhanan Helpman and Assaf Razin are Professors of Economics at Tel Aviv University and NBER Research Associates. Contents: Trade Policy: Theory. Is Bilateralism Bad? Paul R. Krugman. Strategic Trade Policy and Direct Foreign Investment: When Are Tariffs and Quotas Equivalent? James A. Levinsohn. Making Altruism Pay in Auction Quotas, Kala Krishna. On the Ineffectiveness of Made-to-Measure Protectionist Programs, Aaron Tornell. Export Subsidies and Price Competition, Peter Neary. Adverse Selection in Credit Markets and Infant Industry Protection, Harry Flam and Robert W. Staiger. Protection, Politics, and Market Structure, Arye L. Hillman. Growth and Welfare in a Small Open Economy, Gene M. Grossman and Elhanan Helpman. Trade Policy: Evidence. Quality Upgrading and Its Welfare Cost in U.S. Imports, 1969-74, Randi Boorstein and Robert C. Feenstra. Counting the Cost of Voluntary Export Restraints in the European Car Market, Alasdair Smith and Anthony J. Venables. Structural Issues. Services in International Trade, Wilfred J. Ethier and Henrik Horn. First-Mover Advantages, Blockaded Entry, and the Economics of Uneven Development, James R. Markusen. Wage Sensitivity Rankings and Temporal Convergence, Ronald W. Jones and Peter Neary.