Public Goods Example and Problem1 Instructional Primer2
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What Equilibrium Concept for Public Goods Provision? I - the Convex Case
Walras-Lindahl-Wicksell: What equilibrium concept for public goods provision ? I - The convex case Monique Florenzano To cite this version: Monique Florenzano. Walras-Lindahl-Wicksell: What equilibrium concept for public goods provision ? I - The convex case. 2009. halshs-00367867 HAL Id: halshs-00367867 https://halshs.archives-ouvertes.fr/halshs-00367867 Submitted on 12 Mar 2009 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Documents de Travail du Centre d’Economie de la Sorbonne Walras—Lindahl—Wicksell : What equilibrium concept for public goods provision ? I – The convex case Monique FLORENZANO 2009.09 Maison des Sciences Économiques, 106-112 boulevard de L'Hôpital, 75647 Paris Cedex 13 http://ces.univ-paris1.fr/cesdp/CES-docs.htm ISSN : 1955-611X WALRAS–LINDAHL–WICKSELL: WHAT EQUILIBRIUM CONCEPT FOR PUBLIC GOODS PROVISION? I - THE CONVEX CASE MONIQUE FLORENZANO Centre d’Economie de la Sorbonne, CNRS–Universit´eParis 1, monique.fl[email protected] Abstract. Despite the large number of its references, this paper is less a survey than a systematic exposition, in an unifying framework and assuming convexity as well on the consumption side as on the production side, of the different equilibrium concepts elaborated for studying provision of public goods. -
Public Goods in Everyday Life
Public Goods in Everyday Life By June Sekera A GDAE Teaching Module on Social and Environmental Issues in Economics Global Development And Environment Institute Tufts University Medford, MA 02155 http://ase.tufts.edu/gdae Copyright © June Sekera Reproduced by permission. Copyright release is hereby granted for instructors to copy this module for instructional purposes. Students may also download the reading directly from https://ase.tufts.edu/gdae Comments and feedback from course use are welcomed: Global Development And Environment Institute Tufts University Somerville, MA 02144 http://ase.tufts.edu/gdae E-mail: [email protected] PUBLIC GOODS IN EVERYDAY LIFE “The history of civilization is a history of public goods... The more complex the civilization the greater the number of public goods that needed to be provided. Ours is far and away the most complex civilization humanity has ever developed. So its need for public goods – and goods with public goods aspects, such as education and health – is extraordinarily large. The institutions that have historically provided public goods are states. But it is unclear whether today’s states can – or will be allowed to – provide the goods we now demand.”1 -Martin Wolf, Financial Times 1 Martin Wolf, “The World’s Hunger for Public Goods”, Financial Times, January 24, 2012. 2 PUBLIC GOODS IN EVERYDAY LIFE TABLE OF CONTENTS 1. INTRODUCTION .........................................................................................................4 1.1 TEACHING OBJECTIVES: ..................................................................................................................... -
Public Goods for Economic Development
Printed in Austria Sales No. E.08.II.B36 V.08-57150—November 2008—1,000 ISBN 978-92-1-106444-5 Public goods for economic development PUBLIC GOODS FOR ECONOMIC DEVELOPMENT FOR ECONOMIC GOODS PUBLIC This publication addresses factors that promote or inhibit successful provision of the four key international public goods: fi nancial stability, international trade regime, international diffusion of technological knowledge and global environment. Each of these public goods presents global challenges and potential remedies to promote economic development. Without these goods, developing countries are unable to compete, prosper or attract capital from abroad. The undersupply of these goods may affect prospects for economic development, threatening global economic stability, peace and prosperity. The need for public goods provision is also recognized by the Millennium Development Goals, internationally agreed goals and targets for knowledge, health, governance and environmental public goods. Because of the characteristics of public goods, leaving their provision to market forces will result in their under provision with respect to socially desirable levels. Coordinated social actions are therefore necessary to mobilize collective response in line with socially desirable objectives and with areas of comparative advantage and value added. International public goods for development will grow in importance over the coming decades as globalization intensifi es. Corrective policies hinge on the goods’ properties. There is no single prescription; rather, different kinds of international public goods require different kinds of policies and institutional arrangements. The Report addresses the nature of these policies and institutions using the modern principles of collective action. UNITED NATIONS INDUSTRIAL DEVELOPMENT ORGANIZATION Vienna International Centre, P.O. -
Neoliberalism and the Public Good in Higher Education
BACHELOR THESIS CTP 01.11.2015 Neoliberalism and the Public Good in Higher Education Name: Svenja Mielke Student Number: 930119571030 Chair Group: Law and Governance Supervisors: Michiel Köhne and Elisabet Rasch Wageningen UR *Cover picture by Van Nispen (2015). Contents Contents ..................................................................................................................................................... 1 Foreword .................................................................................................................................................... 2 Abstract ...................................................................................................................................................... 2 Introduction ................................................................................................................................................ 3 Problem Statement ...................................................................................................................... 4 Methods....................................................................................................................................... 6 Chapter 1. The Public Good and Neoliberalism ........................................................................................ 7 The Public Good ......................................................................................................................... 7 Neoliberalism ............................................................................................................................. -
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 -
Public Health Is a Public Good
2 Letter From the Dean 2017 EDITION mailman.columbia.edu n the world’s first modern economic treatise, Public The Wealth of Nations, Adam Smith introduced I the principle of public goods—things that, in his words, “may be in the highest degree advantageous Health to a great society, but are, however, of such a nature that the profits could never repay the expense to an Is a individual or small number of individuals, and which it therefore cannot be expected that any individual or small number of individuals can erect.” Lighthouses, Public bridges, and canals made Smith’s list. So, too, did “the most essential parts of education.” Good Nearly years later, Americans prize an array of public goods: our national parks, public transportation, clean air. In economic parlance, such goods are both available to and beneficial for all. Take clean air— anyone can inhale, and one person’s respiration does Dean Linda P. Fried, MD, MPH not deprive others of similar benefit. Let me then be so bold as to propose another public good: population health. Smith may have been a moral philosopher, but at its core, his take on the public good was strictly economic. Public goods spur commerce; illness erodes economic productivity. On that count alone, population health Accepting population demands our attention. Consider malaria. From to , more than one-third of the nations health as a public worldwide with intensive malaria had negative rates of economic growth; good can be the basis malaria-free countries boasted, on average, a . percent rate of growth. Closer to home, the Mailman School’s own Peter Muennig, MD, PhD, has for developing quantified the opportunity costs that accrue when children suer low-level and aligning eective lead exposure: nearly $ million in Flint, Michigan, alone. -
Externalities and Public Goods Introduction 17
17 Externalities and Public Goods Introduction 17 Chapter Outline 17.1 Externalities 17.2 Correcting Externalities 17.3 The Coase Theorem: Free Markets Addressing Externalities on Their Own 17.4 Public Goods 17.5 Conclusion Introduction 17 Pollution is a major fact of life around the world. • The United States has areas (notably urban) struggling with air quality; the health costs are estimated at more than $100 billion per year. • Much pollution is due to coal-fired power plants operating both domestically and abroad. Other forms of pollution are also common. • The noise of your neighbor’s party • The person smoking next to you • The mess in someone’s lawn Introduction 17 These outcomes are evidence of a market failure. • Markets are efficient when all transactions that positively benefit society take place. • An efficient market takes all costs and benefits, both private and social, into account. • Similarly, the smoker in the park is concerned only with his enjoyment, not the costs imposed on other people in the park. • An efficient market takes these additional costs into account. Asymmetric information is a source of market failure that we considered in the last chapter. Here, we discuss two further sources. 1. Externalities 2. Public goods Externalities 17.1 Externalities: A cost or benefit that affects a party not directly involved in a transaction. • Negative externality: A cost imposed on a party not directly involved in a transaction ‒ Example: Air pollution from coal-fired power plants • Positive externality: A benefit conferred on a party not directly involved in a transaction ‒ Example: A beekeeper’s bees not only produce honey but can help neighboring farmers by pollinating crops. -
Public Goods: Examples
Public Goods: Examples The classical definition of a public good is one that is non‐excludable and non‐rivalrous. The classic example of a public good is a lighthouse. A lighthouse is: Non‐excludable because it’s not possible to exclude some ships from enjoying the benefits of the lighthouse (for example, excluding ships that haven’t paid anything toward the cost of the lighthouse) while at the same time providing the benefits to other ships; and Non‐rivalrous because if the lighthouse’s benefits are already being provided to some ships, it costs nothing for additional ships to enjoy the benefits as well. This is not like a “rivalrous good,” where providing a greater amount of the good to someone requires either that more of the good be produced or else that less of it be provided to others – i.e., where there is a very real opportunity cost of providing more of the good to some people. Some other examples of public goods: Radio and television: Today no one who broadcasts a radio or TV program “over the air” excludes anyone from receiving the broadcast, and the cost of the broadcast is unaffected by the number of people who actually tune in to receive it (it’s non‐rivalrous). In the early decades of broadcasting, exclusion was not technologically possible; but technology to “scramble” and de‐scramble TV signals was invented so that broadcasters could charge a fee and exclude non‐ payers. Scrambling technology has been superseded by cable and satellite transmission, in which exclusion is possible. But while it’s now technologically possible to produce a TV or radio signal from which non‐payers are excluded (so that it’s not a public good), it’s important to note that because TV and radio signals are non‐rivalrous, they are technologically public goods: it’s technologically possible to provide them without exclusion. -
Explain Externalities and Public Goods and How They Affect Efficiency of Market Outcomes.”
Microeconomics Topic 9: “Explain externalities and public goods and how they affect efficiency of market outcomes.” Reference: Gregory Mankiw’s Principles of Microeconomics, 2nd edition, Chapters 10 and 11. The Efficiency of Private Exchange A private market transaction is one in which a buyer and seller exchange goods or services for money or other goods or services. The buyers and sellers could be individuals, corporations, or both. Voluntary private market transactions will occur between buyers and sellers only if both parties to the transaction expect to gain. If one of the parties expected to end up worse off as a result of the transaction, that transaction would not occur. Buyers and sellers have an incentive to find all the voluntary, private market transactions that could make them better off. When they have found and made all such possible transactions, then the market has achieved “an efficient allocation of resources.” This means that all of the resources that both buyers and sellers have are allocated so that these buyers and sellers are as well off as possible. For these reasons, private market transactions between buyers and sellers are usually considered to be “efficient” because these transactions result in all the parties being as well off as possible, given their initial resources. A more precise way of defining efficient production of a good is that we should produce more of a good whenever the added benefits are greater than the added costs, but we should stop when the added costs exceed the added benefits. Summary of conditions for efficient production (1) all units of the good are produced for which the value to consumers is greater than the costs of production, and (2) no unit of the good is produced that costs more to produce than the value it has for the consumers of that good. -
Public Goods
Public Goods 131 Undergraduate Public Economics Emmanuel Saez UC Berkeley 1 OUTLINE Chapter 7 7.1 Optimal Provision of Public Goods 7.2 Private Provision of Public Goods 7.3 Public Provision of Public Goods 7.4 Conclusion 2 PUBLIC GOODS: INTRODUCTION Private trash collection, financed by a voluntary fee paid by neighborhood residents, faces the classic free rider problem. Goods that suffer from this free rider problem are known in economics as public goods. 3 PUBLIC GOODS: DEFINITONS Pure public goods: Goods that are perfectly non-rival in consumption and are non-excludable Non-rival in consumption: One individual's consumption of a good does not affect another's opportunity to consume the good. Non-excludable: Individuals cannot deny each other the op- portunity to consume a good. Impure public goods: Goods that satisfy the two public good conditions (non-rival in consumption and non-excludable) to some extent, but not fully. 4 7 . 1 Optimal Provision of Public Goods Chapter 7 Public 7 Goods Chapter © 2007 Worth Publishers Public Finance and Public Policy, 2/e, Jonathan Gruber 4 of 21 7 . 1 Optimal Provision of Public Goods Optimal Provision of Private Goods Chapter 7 Public 7 Goods Chapter © 2007 Worth Publishers Public Finance and Public Policy, 2/e, Jonathan Gruber 6 of 21 OPTIMAL PROVISION OF PRIVATE GOODS Two goods: ic (ice-cream) and c (cookies) with prices Pic;Pc Pc = 1 is normalized to one (num´erairegood): Two individuals B and J Consumers demand different quantities of the good at the same market price. The optimality condition -
Public Goods* by Matthew Kotchen† December 8, 2012
Public Goods* By Matthew Kotchen† December 8, 2012 Pure public goods have two defining features. One is ‘non‐rivalry,’ meaning that one person’s enjoyment of a good does not diminish the ability of other people to enjoy the same good. The other is ‘non‐excludability,’ meaning that people cannot be prevented from enjoying the good. Air quality is an important environmental example of a public good. Under most circumstances, one person’s breathing of fresh air does not reduce air quality for others to enjoy, and people cannot be prevented from breathing the air. Public goods are defined in contrast to private goods, which are, by definition, both rival and excludable. A sandwich is a private good because one person’s consumption clearly diminishes its value for someone else, and sandwiches are typically excludable to all individuals not willing to pay. (This scenario does, of course, assume the proverbial no free lunch.) Many environmental resources are characterized as public goods, including water quality, open space, biodiversity, and a stable climate. These examples stand alongside the classic public goods of lighthouses, national defense, and knowledge. In some cases, however, it is reasonable to question whether environmental resources (and even the classic examples) are public goods in a fully pure sense. With open space, for example, congestion among those enjoying it may cause some degree of rivalry, and all open spaces are not accessible to everyone. Nevertheless, many environmental resources come close to satisfying the definition of pure public goods, and even when not exact (possibly closer to an impure public good), the basic concept is useful for understanding the causes of many environmental problems and potential solutions. -
AS Economics: Microeconomics Ability to Pay Where Taxes Should
AS Economics: Microeconomics Key Term Glossary Ability to pay Where taxes should be set according to how well a person can afford to pay Ad valorem tax An indirect tax based on a percentage of the sales price of a good or service Adam Smith One of the founding fathers of modern economics. His most famous work was the Wealth of Nations (1776) - a study of the progress of nations where people act according to their own self-interest - which improves the public good. Smith's discussion of the advantages of division of labour remains a potent idea Adverse selection Where the expected value of a transaction is known more accurately by the buyer or the seller due to an asymmetry of information; e.g. health insurance Air passenger duty APD is a charge on air travel from UK airports. The level of APD depends on the country to which an airline passenger is flying. Alcohol duties Excise duties on alcohol are a form of indirect tax and are chargeable on beer, wine and spirits according to their volume and/or alcoholic content Alienation A sociological term to describe the estrangement many workers feel from their work, which may reduce their motivation and productivity. It is sometimes argued that alienation is a result of the division of labour because workers are not involved with the satisfaction of producing a finished product, and do not feel part of a team. Allocative efficiency Allocative efficiency occurs when the value that consumers place on a good or service (reflected in the price they are willing and able to pay) equals the cost of the resources used up in production (technical definition: price eQuals marginal cost).