Competition and Market Failure in the Antitrust Jurisprudence of Justice Stevens
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Introduction to Competition Analysis1 Introduction
CUTS INTERNATIONAL 7UP3 PROJECT NATIONAL TRAINING WORKSHOP ON COMPETITION POLICY AND LAW INTRODUCTION TO COMPETITION ANALYSIS1 INTRODUCTION Competition analysis is at the core of the implementation of competition policy and law since it involves the identification, investigation and evaluation of restrictive business practices (RBPs) for the purposes of remedying their adverse effects. Without a proper competition analysis, and a dedicated competition authority to undertake such analyses, it would not be possible to effectively implement even the best competition policy and law in the world. This paper briefly outlines the basic concepts of competition before discussing in more detail the process of competition analysis, covering issues such as: (i) market definition; (ii) entry conditions; (iii) competition case investigation and evaluation; and (iv) remedial action. The paper also discusses a case study on a competition case handled by the competition authority of Zimbabwe, which illustrates the practical application of the various concepts discussed. BASIC CONCEPTS OF COMPETITION The concept of competition is a difficult and complex one, but one has to get a grasp of the issues involved in order to understand and appreciate its analysis. There is no singular concept of competition. It is therefore hardly surprising that the term ‘competition’ is defined in very few, if any, competition legislation of both developing and developed countries. Schools of Thought on Competition There are a number of different uses, definitions and concepts of the term ‘competition’ depending on who one is and what purpose one wants to use the definition for2. Consumers, business persons, economists and lawyers all use different concepts and definitions of competition. -
Chapter 5 Perfect Competition, Monopoly, and Economic Vs
Chapter Outline Chapter 5 • From Perfect Competition to Perfect Competition, Monopoly • Supply Under Perfect Competition Monopoly, and Economic vs. Normal Profit McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. From Perfect Competition to Picking the Quantity to Maximize Profit Monopoly The Perfectly Competitive Case P • Perfect Competition MC ATC • Monopolistic Competition AVC • Oligopoly P* MR • Monopoly Q* Q Many Competitors McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. Picking the Quantity to Maximize Profit Characteristics of Perfect The Monopoly Case Competition P • a large number of competitors, such that no one firm can influence the price MC • the good a firm sells is indistinguishable ATC from the ones its competitors sell P* AVC • firms have good sales and cost forecasts D • there is no legal or economic barrier to MR its entry into or exit from the market Q* Q No Competitors McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. McGraw -Hill/Irwin © 2007 The McGraw-Hill Companies, Inc., All Rights Reserved. 1 Monopoly Monopolistic Competition • The sole seller of a good or service. • Monopolistic Competition: a situation in a • Some monopolies are generated market where there are many firms producing similar but not identical goods. because of legal rights (patents and copyrights). • Example : the fast-food industry. McDonald’s has a monopoly on the “Happy Meal” but has • Some monopolies are utilities (gas, much competition in the market to feed kids water, electricity etc.) that result from burgers and fries. -
A Pure Theory of Aggregate Price Determination Masayuki Otaki
DBJ Discussion Paper Series, No.0906 A Pure Theory of Aggregate Price Determination Masayuki Otaki (Institute of Social Science, University of Tokyo) June 2010 Discussion Papers are a series of preliminary materials in their draft form. No quotations, reproductions or circulations should be made without the written consent of the authors in order to protect the tentative characters of these papers. Any opinions, findings, conclusions or recommendations expressed in these papers are those of the authors and do not reflect the views of the Institute. A Pure Theory of Aggregate Price Determinationy Masayuki Otaki Institute of Social Science, University of Tokyo 7-3-1 Hongo Bukyo-ku, Tokyo 113-0033, Japan. E-mail: [email protected] Phone: +81-3-5841-4952 Fax: +81-3-5841-4905 yThe author thanks Hirofumi Uzawa for his profound and fundamental lessons about “The General Theory of Employment, Interest and Money.” He is also very grateful to Masaharu Hanazaki for his constructive discussions. Abstract This article considers aggregate price determination related to the neutrality of money. When the true cost of living can be defined as the function of prices in the overlapping generations (OLG) model, the marginal cost of a firm solely depends on the current and future prices. Further, the sequence of equilibrium price becomes independent of the quantity of money. Hence, money becomes non-neutral. However, when people hold the extraneous be- lief that prices proportionately increase with money, the belief also becomes self-fulfilling so far as the increment of money and the true cost of living are low enough to guarantee full employment. -
Three Dimensions of Classical Utilitarian Economic Thought ––Bentham, J.S
July 2012 Three Dimensions of Classical Utilitarian Economic Thought ––Bentham, J.S. Mill, and Sidgwick–– Daisuke Nakai∗ 1. Utilitarianism in the History of Economic Ideas Utilitarianism is a many-sided conception, in which we can discern various aspects: hedonistic, consequentialistic, aggregation or maximization-oriented, and so forth.1 While we see its impact in several academic fields, such as ethics, economics, and political philosophy, it is often dragged out as a problematic or negative idea. Aside from its essential and imperative nature, one reason might be in the fact that utilitarianism has been only vaguely understood, and has been given different roles, “on the one hand as a theory of personal morality, and on the other as a theory of public choice, or of the criteria applicable to public policy” (Sen and Williams 1982, 1-2). In this context, if we turn our eyes on economics, we can find intimate but subtle connections with utilitarian ideas. In 1938, Samuelson described the formulation of utility analysis in economic theory since Jevons, Menger, and Walras, and the controversies following upon it, as follows: First, there has been a steady tendency toward the removal of moral, utilitarian, welfare connotations from the concept. Secondly, there has been a progressive movement toward the rejection of hedonistic, introspective, psychological elements. These tendencies are evidenced by the names suggested to replace utility and satisfaction––ophélimité, desirability, wantability, etc. (Samuelson 1938) Thus, Samuelson felt the need of “squeezing out of the utility analysis its empirical implications”. In any case, it is somewhat unusual for economists to regard themselves as utilitarians, even if their theories are relying on utility analysis. -
Market Failure Guide
Market failure guide A guide to categorising market failures for government policy development and evaluation industry.nsw.gov.au Published by NSW Department of Industry PUB17/509 Market failure guide—A guide to categorising market failures for government policy development and evaluation An external academic review of this guide was undertaken by prominent economists in November 2016 This guide is consistent with ‘NSW Treasury (2017) NSW Government Guide to Cost-Benefit Analysis, TPP 17-03, Policy and Guidelines Paper’ First published December 2017 More information Program Evaluation Unit [email protected] www.industry.nsw.gov.au © State of New South Wales through Department of Industry, 2017. This publication is copyright. You may download, display, print and reproduce this material provided that the wording is reproduced exactly, the source is acknowledged, and the copyright, update address and disclaimer notice are retained. To copy, adapt, publish, distribute or commercialise any of this publication you will need to seek permission from the Department of Industry. Disclaimer: The information contained in this publication is based on knowledge and understanding at the time of writing July 2017. However, because of advances in knowledge, users are reminded of the need to ensure that the information upon which they rely is up to date and to check the currency of the information with the appropriate officer of the Department of Industry or the user’s independent advisor. Market failure guide Contents Executive summary -
Classical Vs Neoclassical Conceptions of Competition
ISSN 1791-3144 University of Macedonia Department of Economics Discussion Paper Series Classical vs. Neoclassical Conceptions of Competition Lefteris Tsoulfidis Discussion Paper No. 11/2011 Department of Economics, University of Macedonia, 156 Egnatia str, 540 06 Thessaloniki, Greece, Fax: + 30 (0) 2310 891292 http://econlab.uom.gr/econdep/ 1 Classical vs. Neoclassical Conceptions of Competition∗ By Lefteris Tsoulfidis Associate Professor, Department of Economics University of Macedonia 156 Egnatia Street, 540 06, Thessaloniki, Greece Tel. 2310 891-788, Fax 2310 891-786 Homepage: http://econlab.uom.gr/~lnt/ Abstract This article discusses two major conceptions of competition, the classical and the neoclassical. In the classical conception, competition is viewed as a dynamic rivalrous process of firms struggling with each other over the expansion of their market shares. This dynamic view of competition characterizes mainly the works of Smith, Ricardo, J.S. Mill and Marx; a similar view can be also found in the writings of Austrian economists and the business literature. By contrast, the neoclassical conception of competition is derived from the requirements of a theory geared towards static equilibrium and not from any historical observation of the way in which firms actually organize and compete with each other. Key Words: B12, B13, B14, L11 JEL Classification Codes: Classical Competition, Regulating Capital, Incremental Rate of Return, Rate of Profit, Perfect Competition. 1. Introduction This article contrasts the classical and the neoclassical theories of competition, starting with the classical one as this was developed in the writings of Smith, Ricardo, J.S. Mill and more explicitly analyzed in Marx’s Capital. The claim that this paper raises is that the classical conception of competition despite its realism was gradually replaced by the neoclassical one, according to which competition is an end state rather than a description of the way in which firms organize and actually compete with each other. -
An Evaluation of the Comparative Advantage Theory of Competition
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by DCU Online Research Access Service DCU Business School RESEARCH PAPER SERIES PAPER NO. 2 1996 An Evaluation of the Comparative Advantage Theory of Competition Siobhain McGovern DCU Business School ISSN 1393-290X AN EVALUATION OF THE COMPARATIVE ADVANTAGE THEORY OF COMPETITION I. In a recent issue of the Journal of Marketing , Shelby Hunt and Robert Morgan outline a number of strategy oriented works in the field of marketing, and argue that this work is evolving toward a new theory of competition' (1995, 1). They argue that this new theory of competition `explains key macro and micro phenomena better than does neoclassical theory' (1995, 1). By neoclassical theory, they `mean the theory of perfect competition' (1995, 1). They argue that the comparative advantage theory of competition explains two phenomena, i) `why economies premised on competition are far superior to command economies in terms of the quantity, quality, and innovativeness of goods and services produced,' and ii) `the micro phenomenon of firm diversity' (1995, 2), by postulating a link between the firm's comparative advantage of resources and its ability to create a competitive advantage in the marketplace. This paper deals with two issues concerning Hunt and Morgan's argument. Firstly, it questions the validity of their claim that the comparative advantage theory of competition provides a better explanation of competition than the neoclassical theory of perfect competition. Secondly, it addresses the implication in Hunt and Morgan's paper that their comparative advantage theory has superior explanatory power to existing theories of competition. -
Social Insurance: Connecting Theory to Data
CHAPTER 3 Social Insurance: Connecting Theory to Data Raj Chetty*,† and Amy Finkelstein†,‡ *Harvard University †NBER ‡MIT Contents 1. Introduction 112 2. Motivations for Social Insurance 114 2.1. Adverse Selection: Review of the Basic Theory 115 2.1.1. A Stylized Model 116 2.1.2. The Textbook Case 118 2.1.3. Departures from the Textbook Environment: Loads and Preference Heterogeneity 123 2.2. Empirical Evidence on Selection 127 2.2.1. Testing for Selection 128 2.2.2. Evidence on Selection 131 2.2.3. Welfare Consequences 134 2.2.4. Directions for Future Work 139 2.3. Other Motivations 140 3. Design of Public Insurance Programs 143 3.1. Optimal Benefit Level in a Static Model 145 3.2. Sufficient Statistics Implementation 148 3.2.1. Consumption Smoothing 148 3.2.2. Liquidity vs. Moral Hazard 157 3.2.3. Reservation Wages 159 3.3. Generalizing the Static Model 163 3.3.1. Dynamics: Endogenous Savings and Borrowing Constraints 163 3.3.2. Externalities on Private Insurers 168 3.3.3. Externalities on Government Budgets 170 3.3.4. Other Externalities 172 3.3.5. Imperfect Optimization 174 3.4. Other Dimensions of Policy 176 3.4.1. Liquidity Provision and Mandated Savings Accounts 176 3.4.2. Imperfect Takeup 178 3.4.3. Path of Benefits 180 4. Challenges for Future Work 182 Acknowledgments 186 References 186 Handbook of Public Economics, Volume 5 © 2013 Elsevier B.V. ISSN 1573-4420, http://dx.doi.org/10.1016/B978-0-444-53759-1.00003-0 All rights reserved. -
Breaking the Mould: an Institutionalist Political Economy Alternative to the Neoliberal Theory of the Market and the State Ha-Joon Chang, May 2001
Breaking the Mould An Institutionalist Political Economy Alternative to the Neoliberal Theory of the Market and the State Ha-Joon Chang Social Policy and Development United Nations Programme Paper Number 6 Research Institute May 2001 for Social Development The United Nations Research Institute for Social Development (UNRISD) thanks the governments of Denmark, Finland, Mexico, the Netherlands, Norway, Sweden, Switzerland and the United Kingdom for their core funding. Copyright © UNRISD. Short extracts from this publication may be reproduced unaltered without authorization on condition that the source is indicated. For rights of reproduction or translation, application should be made to UNRISD, Palais des Nations, 1211 Geneva 10, Switzerland. UNRISD welcomes such applications. The designations employed in UNRISD publications, which are in conformity with United Nations practice, and the presentation of material therein do not imply the expression of any opinion whatsoever on the part of UNRISD con- cerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The responsibility for opinions expressed rests solely with the author(s), and publication does not constitute endorse- ment by UNRISD. ISSN 1020-8208 Contents Acronyms ii Acknowledgements ii Summary/Résumé/Resumen iii Summary iii Résumé iv Resumen v 1. Introduction 1 2. The Evolution of the Debate: From “Golden Age Economics” to Neoliberalism 1 3. The Limits of Neoliberal Analysis of the Role of the State 3 3.1 Defining the free market (and state intervention) 4 3.2 Defining market failure 6 3.3 The market primacy assumption 8 3.4 Market, state and politics 11 4. -
Does Monetarism Retain Relevance?
Economic Quarterly—Volume 98, Number 2—Second Quarter 2012—Pages 77–110 Does Monetarism Retain Relevance? Robert L. Hetzel he quantity theory and its monetarist variant attribute significant reces- sions to monetary shocks. The literature in this tradition documents T the association of monetary and real disorder.1 By associating the oc- currence of monetary disorder with central bank behavior that undercuts the working of the price system, quantity theorists argue for a direction of causa- tion running from monetary disorder to real disorder.2 These correlations are robust in that they hold under a variety of different monetary arrangements and historical circumstances. Nevertheless, correlations, no matter how robust, do not substitute for a model. As Lucas (2001) said, “Economic theory is mathematics. Everything else is just pictures and talk.” While quantity theorists have emphasized the importance of testable implications, they have yet to place their arguments within the standard workhorse framework of macroeconomics—the dynamic, stochastic, general equilibrium model. This article asks whether the quantity theory tradition, which is long on empirical observation but short on deep theoretical foundations, retains relevance for current debates. Another problem for the quantity theory tradition is the implicit rejection by central banks of its principles. Quantity theorists argue that the central bank is responsible for the control of inflation. It is true that at its January 2012 meeting, the Federal Open Market Committee (FOMC) adopted an in- flation target. However, the FOMC did not accompany its announcement with The author is a senior economist and research adviser at the Federal Reserve Bank of Rich- mond. -
Market-Structure.Pdf
This chapter covers the types of market such as perfect competition, monopoly, oligopoly and monopolistic competition, in which business firms operate. Basically, when we hear the word market, we think of a place where goods are being bought and sold. In economics, market is a place where buyers and sellers are exchanging goods and services with the following considerations such as: • Types of goods and services being traded • The number and size of buyers and sellers in the market • The degree to which information can flow freely Perfect or Pure Market Imperfect Market Perfect Market is a market situation which consists of a very large number of buyers and sellers offering a homogeneous product. Under such condition, no firm can affect the market price. Price is determined through the market demand and supply of the particular product, since no single buyer or seller has any control over the price. Perfect Competition is built on two critical assumptions: . The behavior of an individual firm . The nature of the industry in which it operates The firm is assumed to be a price taker The industry is characterized by freedom of entry and exit Industry • Normal demand and supply curves • More supply at higher price Firm • Price takers • Have to accept the industry price Perfect Competition cannot be found in the real world. For such to exist, the following conditions must be observed and required: A large number of sellers Selling a homogenous product No artificial restrictions placed upon price or quantity Easy entry and exit All buyers and sellers have perfect knowledge of market conditions and of any changes that occur in the market Firms are “price takers” There are very many small firms All producers of a good sell the same product There are no barriers to enter the market All consumers and producers have ‘perfect information’ Firms sell all they produce, but they cannot set a price. -
Market Failure in Context: Introduction Alain Marciano and Steven G
Market Failure in Context: Introduction Alain Marciano and Steven G. Medema Market failure, conceived of as the failure of the market to bring about results that are in the best interests of society as a whole, has a long lin- eage in the history of writings on matters economic. As Steven G. Medema has shown in The Hesitant Hand, much of the history of economics can be read as a discussion of whether, and the extent to which, the self- interested actions of private agents, channeled through the market, will redound to the larger social interest. For much of this history, the answers given were negative, and it was assumed that the corrective hand of the state was needed as a constant and consistent regulating force. Thus we find Plato and Aristotle arguing for a wide range of legal restrictions to guard against macroeconomic (to use the modern term) instability; Aqui- nas making the case for rules that promote a measure of Christian justice in economic affairs; mercantilist writers lobbying for restrictions on vari- ous forms of trade (and support for others), as well as for regulations on Correspondence may be addressed to Alain Marciano, University of Montpellier, Department of Economics, Rue Raymond Dugrand, CS 79606, F-34960 Montpellier, France (e-mail: alain [email protected]); and to Steven G. Medema, Department of Economics, University of Colorado Denver, CB 181, PO Box 173364, Denver, CO 80217-3364 (e-mail: steven.medema @ucdenver.edu). The editors wish to thank Paul Dudenhefer for his diligent shepherding of this project from conference to published volume.