Transaction cost economics has and continues to be a fruitful area of research. There is still much to be done in the field with past research being used in conjunction with the vast number of contractual phenomena that have yet to be investigated in transaction cost economics terms. New challenges are posed by the need to move beyond the design of new contractual instruments (such as financial derivatives) to include an examination of the lurking hazards that attend contract implementation.

Bienvenue dans la collection Les Fiches de lecture d’Universalis Lorsqu’il publie, en 1975, son premier ouvrage, Market and Hierarchies, Oliver Williamson (né en 1932) a déjà un riche parcours. Une fiche de lecture spécialement conçue pour le numérique, pour tout savoir sur Market and Hierarchies. Analysis and Antitrust Implications d'Oliver Williamson Chaque fiche de lecture présente une œuvre clé de la littérature ou de la pensée. Cette présentation est couplée avec un article de synthèse sur l’auteur de l’œuvre. A propos de l’Encyclopaedia Universalis : Reconnue mondialement pour la qualité et la fiabilité incomparable de ses publications, Encyclopaedia Universalis met la connaissance à la portée de tous. Écrite par plus de 7 400 auteurs spécialistes et riche de près de 30 000 médias (vidéos, photos, cartes, dessins...), l’Encyclopaedia Universalis est la plus fiable collection de référence disponible en français. Elle aborde tous les domaines du savoir.

In his new introduction to this classic text on political economy, Galbraith reasserts the validity of the core thesis of American Capitalism: The best and established answer to economic power is the building of countervailing power. The trade union remains an equalizing force in the labor markets, and the chain store is the best answer to the market power of big food companies. This work remains an essential guidepost of American mores as well as that as of the American economy.

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 long-awaited sequel to the modem classic "Markets and Hierarchies" develops and extends Williamson's innovative use of transaction cost economics as an approach to studying economic organization by applying it to work and labor as well as the corporation itself. In addition, Williamson explores its growing implications for public policy, including its potential influence on antitrust and merger guidelines, labor policy, and SEC and public utility regulations.