These contributions discuss a number of important developments over the past decade in a newly established and important field of economics that have led to notable changes in views on governmental competition policies. They focus on the nature and role of competition and other determinants of market structures, such as numbers of firms and barriers to entry; other factors which determine the effective degree of competition in the market; the influence of major firms (especially when these pursue objectives other than profit maximization); and decentralization and coordination under control relationships other than markets and hierarchies.ContributorsJoseph E. Stiglitz, G. C. Archibald, B. C. Eaton, R. G. Lipsey, David Enaoua, Paul Geroski, Alexis Jacquemin, Richard J. Gilbert, Reinhard Selten, Oliver E. Williamson, Jerry R. Green, G. Frank Mathewson, R. A. Winter, C. d'Aspremont, J. Jaskold Gabszewicz, Steven Salop, Branko Horvat, Z. Roman, W. J. Baumol, J. C. Panzar, R. D. Willig, Richard Schmalensee, Richard Nelson, Michael Scence, and Partha Dasgupta

This is the third volume in a new, definitive, six-volume edition of the works of Joseph Stiglitz, one of today's most distinguished and controversial economists. Stiglitz was awarded the Nobel Prize in Economics in 2001 for his work on asymmetric information and is widely acknowledged as one of the pioneers in the field of modern information economics and more generally for his contributions to microeconomics. Volume III contains a selection of Joseph E. Stiglitz's work on microeconomics. It questions well-established tenets, including many that are so fundamental they are almost taken for granted, covering basic concepts of risk and markets; the management of risk; the theory of the firm; the economics of organization; and theory of human behaviour. Stiglitz reflects on his work and the field more generally throughout the volume by including substantial original introductions to the Selected Works, the volume as a whole, and each part within the volume.

New forms of organisation and market behaviour are emerging to replace and reshape older forms. This has produced great uncertainty in industrial organization theory. The purpose of this volume is to review and present some of the new approaches developed in industrial organization. The material is organised into four sections: recent approaches to Industrial Organisation, the behaviour of individual firms and the characteristics of industrial systems as a whole, new theories of the firm and market structure and technical progress and market structure - some special issues.

Modern institutional economics witnesses a merging of formal and informal strands of theorizing. This development has offered new and vigorous perspectives which avoid both arbitrariness and theoretical sterility. The essays on contract theory gathered here exemplify this development. They propone new results on central issues in contractual theorizing. The theory of the firm in its variegated aspects forms, naturally, the core of the present set of contributions. Issues of ownership, integration, delegation, and finan ce are analyzed. Some contributions use the theoretical approach of contract theory to explore other issues, like medical care, public good problems, the economics of crime, environmental economics, and international trade. The contributors are leading young economists. They have participated in one or se veral classes of the 'International Summer School on the New Institutional Economics' which has been organized by Rudolf Richter in the years 1988 through 1994 and is now continued by Urs Schweizer. The theoretical style of these contributions has been influ enced by this experience. This collection of essays is intended to express the thanks of the contributors to Rudolf Richter. His initiatives for scholarly instruction and for inter national exchange of ideas have helped to create and to diffuse the understanding of and the engagement for the new institutional economics in Europe.

The fourth edition of this acclaimed text is a rich resource for undergraduate and graduate courses in industrial organization, applied game theory, and management strategy. It incorporates game theory into industry analysis by studying the behavior of successful and failing firms as well as the structure-conduct-performance of particular industries. Chapters address a wide variety of issues concerning industry structure, policy towards business, and the strategic innovations and blunders of individual firms. New coverage of professional sports, soft drinks, distilled spirits, and cigarettes complements revised and updated chapters on airline services, retail and commercial banking, health insurance, motion pictures, and brewing. The book includes firm case studies of General Motors, Microsoft, Schlitz, and TiVo.

This book is an examination of the nature of economic explanation. The opening chapters introduce current thinking in the philosophy of science and review the literature on methodology. Professor Blaug then turns to the troublesome question of the logical status of welfare economics, giving the reader an understanding of the outstanding issues in the methodology of economics. This is followed by a series of case studies of leading economic controversies, which shows how controversies in economics may be illuminated by paying attention to questions of methodology. A final chapter draws the strands together and gives the author's view of what is wrong with modern economics. This book is a revised and updated edition of a classic work on the methodology of economics, in which Professor Blaug develops his discussion of the latest developments in macroeconomics, general equilibrium theory and international trade theory. A new section on the rationality postulate is also added.

How evolutionary ideas can be used to reconstruct economics.

The productivity slowdown of the 1970s and 1980s and the resumption of productivity growth in the 1990s have provoked controversy among policymakers and researchers. Economists have been forced to reexamine fundamental questions of measurement technique. Some researchers argue that econometric approaches to productivity measurement usefully address shortcomings of the dominant index number techniques while others maintain that current productivity statistics underreport damage to the environment. In this book, the contributors propose innovative approaches to these issues. The result is a state-of-the-art exposition of contemporary productivity analysis. Charles R. Hulten is professor of economics at the University of Maryland. He has been a senior research associate at the Urban Institute and is chair of the Conference on Research in Income and Wealth of the National Bureau of Economic Research. Michael Harper is chief of the Division of Productivity Research at the Bureau of Labor Statistics. Edwin R. Dean, formerly associate commissioner for Productivity and Technology at the Bureau of Labor Statistics, is adjunct professor of economics at The George Washington University.

A new analytical approach to small firms' cases, which * Uses rich primary source data on modern small businesses * Combines business strategy and industrial organization * Presents detailed Profiles on diverse small businesses * Shows how successful small businesses achieve competitive advantage * Considers both extended rivalry and financial structure * Shows how to `ground' small business theory in reality Profiles in Small Businesses has a companion volume Small Business Enterprise by Gavin Reid (also published by Routledge, Hb: 0-415-05681-0: £45.00) which contains a full analysis (ranging from econometrics to the ethics of competition) of the larger sample of small businesses from which the Profiles are drawn.

The current distribution of power markets around intermediate structures that fall between the two extremes of full integration and unbundling suggests that there has not been a linear path to power market structure reform. Rather, many developing countries may retain intermediate structures into the foreseeable future. This possibility exposes a gap in the understanding of power market structures, since most theoretical work has focused on the two extreme possibilities and there is limited evidence of the impact of unbundling for developing countries. Power Market Structure takes a novel analytical approach to modeling market structure, together with ownership and regulation, in determining performance across several indicators, including access, operational and financial performance, and environmental sustainability. Its conclusions--which will be of particular interest to policy makers, academics, and development practitioners--reflect evidence drawn from statistical analysis and a representative sample of 20 case studies, selected based on initial conditions such as income and power system size. The key result of the analysis is that unbundling delivers results when used as an entry point to implementing broader reforms, particularly introducing a sound regulatory framework, and reducing the degree of concentration of the generation and distribution segments of the market by attracting additional public and private players and greater private sector participation. In addition, there seems to be a credible empirical basis for selecting a threshold power system size and per capita income level below which unbundling of the power supply chain is not expected to be worthwhile. Partial forms of vertical unbundling do not appear to drive improvements. The most likely reason is that the owner was able to continue exercising control over the affairs of the sector and hinder the development of competitive pressure within the power market.