Gareth D. Myles Livres

Public economics studies how government taxing and spending activities affect the economy--economic efficiency and the distribution of income and wealth. This comprehensive text in public economics covers the core topics market failure and taxation as well as recent developments in the political economy and public choice literatures. It is unique not only in its broad scope but in its balance between public finance and public choice and its combination of theory and relevant empirical evidence. After introducing the theory and methodology of public economics and reviewing the efficiency of the competitive equilibrium, the book presents a historical and theoretical overview of the public sector. It then discusses departures from efficiency, including imperfect competition and asymmetric information; issues in political economy, including rent-seeking (a topic often omitted from other texts); equity; taxation issues, including tax evasion and its consequences; fiscal federalism and tax competition among independent jurisdictions; and the intertemporal issues of social security and economic growth. This text introduces the reader to the theory of public economics and the most significant results of the analysis, providing an overview of the current state of the field. It is accessible to anyone with a background of intermediate microeconomics and macroeconomics and can be used in advanced undergraduate as well as graduate courses. Although the mathematics has been kept to a minimum, the book remains analytical rather than discursive. Annotated suggestions for further reading and numerous exercises are included at the end of each chapter

This up-to-date new textbook provides a thorough treatment of all the central topics in public economics. Aimed at senior undergraduate and graduate students, it will also be invaluable to professional economists and to those teaching in the field. The book is entirely self-contained, giving all the equilibrium theory and welfare economics needed to understand the analyses. The author covers the Arrow-Debreu economy, welfare economics and the measurement of inequality and povery which lay the foundations and emphasize the important role played by information. Within the competitive economy, he examines commodity taxation, income taxation and tax reform in a certain environment. He goes on to study the public economics of uncertainty, and then treats public goods, externalities, imperfect competition and tax evasion as departures from the standard competitive assumptions and looks at their implication for public economics derived. Finally, after treatment of the overlapping generations economy, he addresses intertemporal issues concerning social security and debts.