Nicholas Barr – författare

Mandatory pensions are a worldwide phenomenon. However, with fixed contribution rates, monthly benefits, and retirement ages, pension systems are not consistent with three long-run trends: declining mortality, declining fertility, and earlier retirement. Many systems need reform. This book gives an extensive nontechnical explanation of the economics of pension design. The theoretical arguments have three elements: * Pension systems have multiple objectives--consumption smoothing, insurance, poverty relief, and redistribution. Good policy needs to bear them all in mind. * Good analysis should be framed in a second-best context-- simple economic models are a bad guide to policy design in a world with imperfect information and decision-making, incomplete markets and taxation. * Any choice of pension system has risk-sharing and distributional consequences, which the book recognizes explicitly. Barr and Diamond's analysis includes labor markets, capital markets, risk sharing, and gender and family, with comparison of PAYG and funded systems, recognizing that the suitable level of funding differs by country. Alongside the economic principles of good design, policy must also take account of a country's capacity to implement the system. Thus the theoretical analysis is complemented by discussion of implementation, and of experiences, both good and bad, in many countries, with particular attention to Chile and China.

This is an abridgement of Barr and Diamond's 'Reforming Pensions: Principles and Policy Choices' (OUP, 2008), a larger book that is intended for policy makers and as a supplement in college courses. The problem. Mandatory pension systems are a worldwide phenomenon. However, with given contribution rates, monthly benefits and retirement ages, pension systems are not consistent with three long-run trends - declining mortality, declining fertility, and earlier retirement. Thus many systems need reform. Principles. This book gives an extensive but nontechnical explanation of the economics of pension design. The theoretical arguments have three elements.1. Pension systems have multiple objectives - consumption smoothing, insurance, poverty relief, and redistribution. Good policy needs to bear them all in mind. 2. Good analysis should be framed in a second-best context - simple economic models are a bad guide to policy design in a world with imperfect information and decision-making, incomplete markets and taxation. 3. Any choice of pension system has distributional consequences, which the book recognizes explicitly. The analysis includes discussion of labor markets, capital markets, risk sharing and gender and family, with comparison of PAYG and funded systems, recognizing that the suitable level of funding differs by country. Alongside the economic principles of good design, policy must also take account of a country's capacity to implement the system. Thus the theoretical analysis is complemented by discussion of implementation, and of experiences, both good and bad, in many countries, with particular attention to China and Chile. Policy conclusions: 1. Sound application of the principles outlined above can and does lead to widely different systems in different country settings.2. Unless there are transfers from outside the system, any improvement to the finances of a pension system must involve one or more of (a) higher contribution rates, (b) lower monthly pensions, (c) later retirement at the same monthly pension, (d) policies designed to increase national output. 3.The previous statement holds whatever the degree of funding. If a public pension is regarded as unsustainable the problem needs to be addressed directly by one of these methods.

The sixth edition of this successful textbook discusses elements of the welfare system, including cash benefits, the health service and education. The text argues that the welfare state does not exist just to help the underprivileged, but also offers efficiencies in areas where the private markets would be inefficient or would not exist at all.Suitable for both economics students and students on related disciplines, this book places the content within a theoretical framework, and uses learning features to engage students with the discussion. Each chapter is concluded with a summary of the key points and an appendix, which provides a non-technical summary for students with no previous exposure to economics. Worked examples from around the world facilitate the comparison of global welfare issues, while diagrams allow readers to visualize concepts. The author ends each chapter with 'questions for further discussion' which could be prepared to structure seminars or to independently test understanding, while an annotated list of further reading suggestions guides additional research. This book is accompanied by the following online resources.For students:- Web links- Further readingFor lecturers:- PowerPoint slides

Of the many functions of the welfare state, two are particularly prominent: the 'Robin Hood' function - the provision of poverty relief, the redistribution of income and wealth, and the reduction of social exclusion; and the 'piggy bank' function - ensuring mechanisms for insurance and for redistribution over the life cycle. The piggy-bank function, unlike the redistributive purpose of the welfare state, has received relatively little attention, and is not widely understood. This book redresses the balance. Nicholas Barr's central contention is that---contrary to popular opinion---the welfare state exists for reasons additional to poverty relief. These reasons - encapsulated by the piggy-bank function - arise out of pervasive problems of imperfect information, risk, and uncertainty. Even if all poverty and social exclusion could be eradicated, people would still need to insure themselves and to redistribute over the life cycle. As a result, Barr argues, the welfare state is here to stay, since twenty-first century developments do nothing to undermine these reasons. He also explores ways in which the welfare state can and will adapt to economic and social change, including specific, and sometimes novel, solutions.The analysis in "The Welfare State as Piggy Bank" is international, applying to advanced industrial countries, as well as addressing post-communist countries, and touching upon middle-income developing countries. Barr's approach is contemporary and forward-thinking. His discussion ranges over a number of topics of central relevance to life in the twenty-first century, including genetic screening and its impact on insurance; the convergence of private and social insurance; how to finance long-term care; pension reform in the light of fluid family structures and a mobile workforce; loans for financing investment in human capital; and new ways of involving private finance in tertiary education.

This topical volume tells the story of the UK debate on financing higher education, illustrating a head-on collision between the economic imperatives of student loans and regulated market forces, and the political imperative of 'free' higher education. In telling the story of the partnership of an economist and a political professional, the book offers lessons about both policy design and the politics of reform: of particular relevance to countries which have not yet addressed the issue, including many OECD countries, the more advanced post-communist reforming countries and, increasingly, to middle-income developing countries. No longer the exclusive province of a small intellectual elite, higher education is a key element in national economic performance. A modern economy needs a high-quality university system, and needs to make it accessible to everyone who can benefit, but mass higher education is expensive, and competes for public funds with pensions and health care, to say nothing of nursery education and schools. How to pay for higher education has thus become a central issue, and Barr and Crawford’s book expertly covers the debates and issues involved.

This topical volume tells the story of the UK debate on financing higher education, illustrating a head-on collision between the economic imperatives of student loans and regulated market forces, and the political imperative of 'free' higher education. In telling the story of the partnership of an economist and a political professional, the book offers lessons about both policy design and the politics of reform: of particular relevance to countries which have not yet addressed the issue, including many OECD countries, the more advanced post-communist reforming countries and, increasingly, to middle-income developing countries. No longer the exclusive province of a small intellectual elite, higher education is a key element in national economic performance. A modern economy needs a high-quality university system, and needs to make it accessible to everyone who can benefit, but mass higher education is expensive, and competes for public funds with pensions and health care, to say nothing of nursery education and schools. How to pay for higher education has thus become a central issue, and Barr and Crawford’s book expertly covers the debates and issues involved.