Market Failure in Context: Introduction Alain Marciano and Steven G
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A Study of Paul A. Samuelson's Economics
Copyright is owned by the Author of the thesis. Permission is given for a copy to be downloaded by an individual for the purpose of research and private study only. The thesis may not be reproduced elsewhere without the permission of the Author. A Study of Paul A. Samuelson's Econol11ics: Making Economics Accessible to Students A thesis presented in partial fulfilment of the requirements for the degree of Doctor of Philosophy in Economics at Massey University Palmerston North, New Zealand. Leanne Marie Smith July 2000 Abstract Paul A. Samuelson is the founder of the modem introductory economics textbook. His textbook Economics has become a classic, and the yardstick of introductory economics textbooks. What is said to distinguish economics from the other social sciences is the development of a textbook tradition. The textbook presents the fundamental paradigms of the discipline, these gradually evolve over time as puzzles emerge, and solutions are found or suggested. The textbook is central to the dissemination of the principles of a discipline. Economics has, and does contribute to the education of students, and advances economic literacy and understanding in society. It provided a common economic language for students. Systematic analysis and research into introductory textbooks is relatively recent. The contribution that textbooks play in portraying a discipline and its evolution has been undervalued and under-researched. Specifically, applying bibliographical and textual analysis to textbook writing in economics, examining a single introductory economics textbook and its successive editions through time is new. When it is considered that an economics textbook is more than a disseminator of information, but a physical object with specific content, presented in a particular way, it changes the way a researcher looks at that textbook. -
Artificial Intelligence, Automation, and Work
Artificial Intelligence, Automation, and Work The Economics of Artifi cial Intelligence National Bureau of Economic Research Conference Report The Economics of Artifi cial Intelligence: An Agenda Edited by Ajay Agrawal, Joshua Gans, and Avi Goldfarb The University of Chicago Press Chicago and London The University of Chicago Press, Chicago 60637 The University of Chicago Press, Ltd., London © 2019 by the National Bureau of Economic Research, Inc. All rights reserved. No part of this book may be used or reproduced in any manner whatsoever without written permission, except in the case of brief quotations in critical articles and reviews. For more information, contact the University of Chicago Press, 1427 E. 60th St., Chicago, IL 60637. Published 2019 Printed in the United States of America 28 27 26 25 24 23 22 21 20 19 1 2 3 4 5 ISBN-13: 978-0-226-61333-8 (cloth) ISBN-13: 978-0-226-61347-5 (e-book) DOI: https:// doi .org / 10 .7208 / chicago / 9780226613475 .001 .0001 Library of Congress Cataloging-in-Publication Data Names: Agrawal, Ajay, editor. | Gans, Joshua, 1968– editor. | Goldfarb, Avi, editor. Title: The economics of artifi cial intelligence : an agenda / Ajay Agrawal, Joshua Gans, and Avi Goldfarb, editors. Other titles: National Bureau of Economic Research conference report. Description: Chicago ; London : The University of Chicago Press, 2019. | Series: National Bureau of Economic Research conference report | Includes bibliographical references and index. Identifi ers: LCCN 2018037552 | ISBN 9780226613338 (cloth : alk. paper) | ISBN 9780226613475 (ebook) Subjects: LCSH: Artifi cial intelligence—Economic aspects. Classifi cation: LCC TA347.A78 E365 2019 | DDC 338.4/ 70063—dc23 LC record available at https:// lccn .loc .gov / 2018037552 ♾ This paper meets the requirements of ANSI/ NISO Z39.48-1992 (Permanence of Paper). -
On the Relationship Between the VCG Mechanism and Market Clearing
On the Relationship between the VCG Mechanism and Market Clearing Takashi Tanaka1 Na Li2 Kenko Uchida3 Abstract— We consider a social cost minimization problem well. First, it may not be easy to guarantee the existence with equality and inequality constraints in which a central co- of supply function equilibria in realistic electricity markets. ordinator allocates infinitely divisible goods to self-interested N As demonstrated by [13], a pure Nash equilibrium may fail firms under information asymmetry. We consider the Vickrey- Clarke-Groves (VCG) mechanism and study its connection to an to exist even in a relatively simple supply function bidding alternative mechanism based on market clearing-price. Under model. Second, even if the supply function equilibria are the considered set up, we show that the VCG payments are known to exist, it could be a difficult task for the firms to find equal to the path integrals of the vector field of the market them efficiently [14]. Finally, unlike the mechanism design clearing prices, indicating a close relationship between the approach (discussed next), the efficiency loss is inevitable. VCG mechanism and the “clearing-price” mechanism. We then discuss its implications for the electricity market design and The mechanism design is an alternative approach to- also exploit this connection to analyze the budget balance of wards the market power mitigation. For instance, the refer- the VCG mechanism. ences [15]–[18] consider applications of the Vickrey-Clarke- Groves (VCG) mechanism [2, Ch. 23] to several market I. INTRODUCTION design problems in power system operations. The VCG Market power monitoring and mitigation are essential mechanism provides an attractive market model since it aspects of today’s electricity market operations [1]. -
Ten Nobel Laureates Say the Bush
Hundreds of economists across the nation agree. Henry Aaron, The Brookings Institution; Katharine Abraham, University of Maryland; Frank Ackerman, Global Development and Environment Institute; William James Adams, University of Michigan; Earl W. Adams, Allegheny College; Irma Adelman, University of California – Berkeley; Moshe Adler, Fiscal Policy Institute; Behrooz Afraslabi, Allegheny College; Randy Albelda, University of Massachusetts – Boston; Polly R. Allen, University of Connecticut; Gar Alperovitz, University of Maryland; Alice H. Amsden, Massachusetts Institute of Technology; Robert M. Anderson, University of California; Ralph Andreano, University of Wisconsin; Laura M. Argys, University of Colorado – Denver; Robert K. Arnold, Center for Continuing Study of the California Economy; David Arsen, Michigan State University; Michael Ash, University of Massachusetts – Amherst; Alice Audie-Figueroa, International Union, UAW; Robert L. Axtell, The Brookings Institution; M.V. Lee Badgett, University of Massachusetts – Amherst; Ron Baiman, University of Illinois – Chicago; Dean Baker, Center for Economic and Policy Research; Drucilla K. Barker, Hollins University; David Barkin, Universidad Autonoma Metropolitana – Unidad Xochimilco; William A. Barnett, University of Kansas and Washington University; Timothy J. Bartik, Upjohn Institute; Bradley W. Bateman, Grinnell College; Francis M. Bator, Harvard University Kennedy School of Government; Sandy Baum, Skidmore College; William J. Baumol, New York University; Randolph T. Beard, Auburn University; Michael Behr; Michael H. Belzer, Wayne State University; Arthur Benavie, University of North Carolina – Chapel Hill; Peter Berg, Michigan State University; Alexandra Bernasek, Colorado State University; Michael A. Bernstein, University of California – San Diego; Jared Bernstein, Economic Policy Institute; Rari Bhandari, University of California – Berkeley; Melissa Binder, University of New Mexico; Peter Birckmayer, SUNY – Empire State College; L. -
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 -
The Price Mechanism and Resource Allocation
The Price Mechanism and Resource Allocation AS Economics Presentation 2005 Markets • A market is the place where buyers and sellers meet to exchange a product. Markets require: – Consumers i.e. buyers – Producers or firms i.e. sellers – Goods or services to trade (a recognizable output) • Examples of markets include: – Housing market: home owners and potential buyers – Labour market: employers and workers – Stock market: share owners and potential buyers – Foreign exchange market: trading currencies Sub Markets – Market Segmentation • The market for most goods can be segmented – broken down into sub markets • The market for houses – (i) sub markets for terraced, semi-detached and detached homes – (ii) the market for rented properties and owner occupied housing • The market for cars is made up of sub markets for family saloon cars, hatchbacks and high performance sports cars • The travel industry is heavily segmented Functions of the Price Mechanism • The price mechanism is the means by which decisions of consumers and businesses interact to determine the allocation of resources between different goods and services • (1) The signaling function – If prices are rising because of stronger demand from consumers, this is a signal to suppliers to expand output to meet the higher demand – When demand is strong, higher market prices act as an incentive to raise output (production) because the supplier stands to make a higher profit • (2) The rationing function – Prices serve to ration scarce resources when demand in a market outstrips supply – When there is a shortage of a product in the market, the price will rise and thus deter some consumers from purchasing the product Adam Smith and the ‘Invisible Hand’ • The 18th Century economist Adam Smith – one of the founding fathers of modern economics, described how the invisible or hidden hand of the market operated in a competitive market through the pursuit of self-interest to allocate resources in society’s best interest • This remains the central view of all free-market economists, i.e. -
CURRICULUM VITAE August, 2015
CURRICULUM VITAE August, 2015 Robert James Shiller Current Position Sterling Professor of Economics Yale University Cowles Foundation for Research in Economics P.O. Box 208281 New Haven, Connecticut 06520-8281 Delivery Address Cowles Foundation for Research in Economics 30 Hillhouse Avenue, Room 11a New Haven, CT 06520 Home Address 201 Everit Street New Haven, CT 06511 Telephone 203-432-3708 Office 203-432-6167 Fax 203-787-2182 Home [email protected] E-mail http://www.econ.yale.edu/~shiller Home Page Date of Birth March 29, 1946, Detroit, Michigan Marital Status Married, two grown children Education 1967 B.A. University of Michigan 1968 S.M. Massachusetts Institute of Technology 1972 Ph.D. Massachusetts Institute of Technology Employment Sterling Professor of Economics, Yale University, 2013- Arthur M. Okun Professor of Economics, Yale University 2008-13 Stanley B. Resor Professor of Economics Yale University 1989-2008 Professor of Economics, Yale University, 1982-, with joint appointment with Yale School of Management 2006-, Professor Adjunct of Law in semesters starting 2006 Visiting Professor, Department of Economics, Massachusetts Institute of Technology, 1981-82. Professor of Economics, University of Pennsylvania, and Professor of Finance, The Wharton School, 1981-82. Visitor, National Bureau of Economic Research, Cambridge, Massachusetts, and Visiting Scholar, Department of Economics, Harvard University, 1980-81. Associate Professor, Department of Economics, University of Pennsylvania, 1974-81. 1 Research Fellow, National Bureau of Economic Research, Research Center for Economics and Management Science, Cambridge; and Visiting Scholar, Department of Economics, Massachusetts Institute of Technology, 1974-75. Assistant Professor, Department of Economics, University of Minnesota, 1972-74. -
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. -
Trade Agreements and the Nature of Price Determination † 470 Determination by Pol Antràs and Robert W
American Economic Review: Papers & Proceedings 2012, 102(3): 470–476 http://dx.doi.org/10.1257/aer.102.3.470 Contents † Trade Agreements and the Nature of Price Trade Agreements and the Nature of Price Determination † 470 Determination By Pol Antràs and Robert W. Staiger* I. Perfect Competition 471 The terms-of-trade theory of trade agree- from subsequently manipulating their domes- ments holds that governments are attracted to tic policy choices to undercut the market access trade agreements as a means of escape from a implications of their tariff commitments, can II. Imperfect Competition 472 terms-of-trade–driven prisoner’s dilemma see bring governments to the efficiency frontier.1 Bagwell and Staiger 1999 . One of the terms-( In this paper, we show that the nature of inter- of-trade theory’s most striking) predictions is national price determination can have important III. Matching 474 about the treatment of behind-the-border pol- effects on this prediction of the terms-of-trade icy measures in trade agreements. According theory. In particular, while the terms-of-trade to this prediction, in the noncooperative Nash theory adopts the view that international prices REFERENCES 476 equilibrium from which countries would begin are fully disciplined by market clearing condi- in the absence of a trade agreement, tariffs are tions, we show here that support for shallow set inefficiently high but behind-the-border poli- integration is overturned, and instead a need for cies are set at efficient levels. Hence, even in the “deep” integration is suggested—wherein direct context of a complex policy environment there negotiations occur over both border and behind- is no need for member governments of a trade the-border policies—if international prices are agreement to negotiate directly over the lev- determined through bargaining. -
Pricing Public Goods for Private Sale
Proceedings Article Pricing Public Goods for Private Sale MICHAL FELDMAN, Hebrew University and Harvard University DAVID KEMPE, University of Southern California BRENDAN LUCIER, Microsoft Research RENATO PAES LEME, Microsoft Research We consider the pricing problem faced by a seller who assigns a price to a good that confers its benefits not only to its buyers, but also to other individuals around them. For example, a snow-blower is potentially useful not only to the household that buys it, but also to others on the same street. Given that the seller is constrained to selling such a (locally) public good via individual private sales, how should he set his prices given the distribution of values held by the agents? We study this problem as a two-stage game. In the first stage, the seller chooses and announces a price for the product. In the second stage, the agents (each having a private value for the good) decide simultaneously whether or not they will buy the product. In the resulting game, which can exhibit a multiplicity of equilibria, agents must strategize about whether they will themselves purchase the good to receive its benefits. In the case of a fully public good (where all agents benefit whenever any agent purchases), we describe a pricing mechanism that is approximately revenue-optimal (up to a constant factor) when values are drawn from a regular distribution. We then study settings in which the good is only “locally” public: agents are arranged in a network and share benefits only with their neighbors. We describe a pricing method that approximately maximizes revenue, in the worst case over equilibria of agent behavior, for any d-regular network. -
A Tribute to George Perry and William Brainard
10922-01_Gordon_REV.qxd 1/25/08 11:05 AM Page 1 ROBERT J. GORDON Northwestern University A Tribute to George Perry and William Brainard YOUNGER READERS OF THIS volume may not appreciate how creative was the invention of the Brookings Papers on Economic Activity, how much it changed the way applied economics is communicated, and how magic has been its appeal to economists young and old, the novices and the famous, over its many years of operation. Within ten years of its creation, it had become one of the four most circulated academic journals in economics. The Brookings Papers started at 1:30 p.m. on Thursday, April 16, 1970, with my first paper on the Phillips curve,1 which was discussed by none other than George Perry and Robert Solow. Right from the start, the Brookings Papers was the place to go to for up-to-date analysis of the macroeconomic puzzles of the day. A scorecard of frequent contributors to the Brookings Papers over the years would include many of the great and famous economists of our day: not just Alan Greenspan and Ben Bernanke, but other luminaries including Olivier Blanchard, Rudiger Dornbusch, Stanley Fischer, Paul Krugman, Jeffrey Sachs, and Lawrence Summers, not to mention the Nobel Prize contingent of George Akerlof, Franco Modigliani, Edmund Phelps, Robert Solow, and James Tobin. It is a supreme tribute to Perry and Brainard— and to Arthur Okun, the journal’s cofounder with Perry—that, when they asked, these people came, whether they were famous then or would become so only later.