Book contents
- Frontmatter
- Contents
- List of figures
- List of tables
- Preface
- Part I Foundations
- 1 Introduction
- 2 General equilibrium and welfare economics
- 3 Topics in measurement
- Part II Analysis in the competitive economy
- Part III Relaxing the assumptions
- Part IV Introducing real time
- References
- Author index
- Subject index
1 - Introduction
Published online by Cambridge University Press: 05 June 2012
- Frontmatter
- Contents
- List of figures
- List of tables
- Preface
- Part I Foundations
- 1 Introduction
- 2 General equilibrium and welfare economics
- 3 Topics in measurement
- Part II Analysis in the competitive economy
- Part III Relaxing the assumptions
- Part IV Introducing real time
- References
- Author index
- Subject index
Summary
PUBLIC ECONOMICS
In the broadest interpretation, public economics is the study of economic policy, with particular emphasis upon taxation. The subject therefore encompasses topics as diverse as responses to market failure due to the existence of externalities and the determination of optimal social security policies. This characterisation reflects an extension of the scope of public economics from its initial emphasis upon the collection and disbursement of government revenues to its present concern with all aspects of government economic intervention. The intention of this book is to provide an introduction to the vast literature of public economics, emphasising the foundations upon which future research can be laid.
Public economics has a long history as a discipline within economics and many eminent economists have written on the subject. For example, Ricardo (1817) discussed the effects of public debt, the incidence of taxation in imperfectly competitive markets was analysed by Cournot (1838), Edgeworth (1925) considered the effects of taxation on multi-product firms and Pareto (1909) set out the foundations for making social decisions. The explanation for this interest in public economics is no doubt contained in the close connection of the analysis with policy and application, which are the ultimate inspiration of most economists. Exposing a theoretical construction to policy analysis also highlights its value and provides a test of its relevance. However, it is also true that before a good policy can be designed an adequate theory must be developed.
- Type
- Chapter
- Information
- Public Economics , pp. 3 - 17Publisher: Cambridge University PressPrint publication year: 1995