An Introduction To The Welfare Economics

This is the first book in welfare economics to be primarily intended for undergraduates and non-specialists. Concepts such as Pareto optimality in a market economy, the compensation criterion, and the social welfare function are explored in detail. Market failures are analysed by using different ways of measuring welfare changes. The book also examines public choice, and the issues of provision of public goods, median voter equilibrium, government failures, efficient and optimal taxation, and intergenerational equity. The three final chapters are devoted to applied welfare economics: methods for revealing people's preferences, cost-benefit analysis, and project evaluation in a risky world. The book is intended for introductory and intermediate courses in welfare economics, microeconomics, and public economics. It will also be suitable for courses in health economics, environmental economics, and cost-benefit analysis, as well as those undertaking project evaluations in government agencies and private firms.

This book offers the basic grasp of general equilibrium theory that is a fundamental background for advanced work in virtually any sub-field of economics, and the thorough understanding of the methods of welfare economics, particularly in a general equilibrium context, that is indispensable for undertaking applied policy analysis. The book uses extensive examples, both simple ones intended to bolster basic concepts, and those illustrating application of the material to economics in practice.

This book could not have been possible without collaborative efforts and support of my colleagues at Dronacharya Govt. College Gurugram, Haryana, India. My special thanks to Prof. Bhup Singh, Head of the Dept., Sociology who always inspires me to do research work, papers presentation in seminars and writing of books/articles/papers etc. I am also very thankful to my colleagues and friends Dr. Sudhir Samantrai, Dr. Mool Chand, Ms. Nitasha Joon, Shri Sandeep Yadav, Dr. Sushil K. Saini, Dr. Karamvir, Dr. Garima Yadav, Sachin, Dr. Sunita who helped me directly or indirectly at many occasions in the college.

Yew-Kwang Ng looks to make welfare economics more complete by discussing the recent inframarginal analysis of division of labour and by pushing welfare economics from the level of preference to that of happiness, making a reformulation of the foundation of public policy necessary. A theory of the third best is provided, with extension to the equality/efficiency issue. The remarkable conclusion of treating a dollar as a dollar provides a powerful simplification of public policy formulation in general and in cost-benefit analysis in particular.

This book in welfare economics covers concepts such as Pareto optimality in a market economy, the compensation criterion and the social welfare function.

This clear and balanced introduction to welfare economics reflects the most recent advances in the field. Designed for third-year undergraduate and graduate courses, it offers an extensive treatment of both the theory of welfare economics and the techniques for applying that theory to real problems. The first part of the book presents a synthesis of the theory. Starting from the premise that the purpose of theory is to provide criteria for ordering alternative economic states, the authors analyse the relationship between individual and social orderings. They discuss the conditions of Pareto efficiency and optimality as well as the ways in which market economies may fail to achieve a Pareto optimal allocation of resources. They go on to evaluate the theory of social welfare functions, paying particular attention to recent developments. The second part of the book considers the principles of applied welfare economics. Developing the use of the compensating variation as their main tool, the authors discuss welfare change measurement in single-person and many-person economies. In the final chapter they survey the recent literature on cost-benefit analysis.

The Welfare Economics of Public Policy is a great book that should be of interest to all economists interested in applied welfare analysis. It is a good reference book for economists studying the effects of public policy. Finally, it should be a useful textbook for students studying economic policy and applied welfare economics. Jean-Paul Chavas, American Journal of Agricultural Economics . . . a very comprehensive overview of the state of the art in welfare economics. It can be used as a teaching book for advanced students as well as a reference volume for researchers. This duality of possible uses is supported by the fact that very complex issues are presented in an easily readable manner. More technical aspects are then outlined in the appendices of the relevant chapters, offering colleagues the option to study formal considerations in more detail. . . a welcome addition to and expression of the knowledge base of agricultural economics. Stefan Mann, Journal of Agricultural Economics I am absolutely delighted that the authors have revised and republished this text. I have used the previous version for years in my graduate environmental economics course; usually I had to share the one copy I have with students and I felt it was a shame that these students did not have the opportunity to purchase the book since every serious environmental economist should have this volume on their shelf. It has been a continuous reference volume for me over the years and I am sure this is true of many others in the discipline. In the field of applied welfare analysis (spanning environmental economics, international trade, agricultural policy, etc.) there is no need for further elaboration when Just, Hueth and Schmitz is referenced. Everyone knows the book that is being referred to: the bible of applied welfare economics. Catherine Kling, Iowa State University, US For the record, I am one of the people who requested that the authors revise and re-issue their textbook. It is an extremely valuable book for applied economists; as with the previous edition, I will use it extensively in two of my courses and consult it frequently in my own research endeavors. Richard Adams, Oregon State University, US The original book is very well known in our profession and is still used in many classes. It will be wonderful to have a revised edition of this classic book. Colin Carter, University of California, Davis, US This outstanding text, a follow-up to the authors award-winning 1982 text, provides a thorough treatment of economic welfare theory and develops a complete theoretical and empirical framework for applied project and policy evaluation. The authors illustrate how this theory can be used to develop policy analysis from both theory and estimation in a variety of areas including: international trade, the economics of technological change, agricultural economics, the economics of information, environmental economics, and the economics of extractive and renewable natural resources. Building on willingness-to-pay (WTP) measures as the foundation for applied welfare economics, the authors develop measures for firms and households where households are viewed as both consumers and owner/sellers of resources. Possibilities are presented for (1) approximating WTP with consumer surplus, (2) measuring WTP exactly subject to errors in existing econometric work, and (3) using duality theory to specify econometric equations consistent with theory. Later chapters cover specific areas of welfare measurement under imperfect competition, uncertainty, incomplete information, externalities, and dynamic considerations. Applications are considered explicitly for policy issues related to information, international trade, the environment, agriculture, and other natural resource issues. The Welfare Economics of Public Policy is ideal for graduate and undergraduate courses in applied welfare economics, public policy, agricultural policy, and environmental economi