Jean Tirole

Economie du bien commun . Avec ce premier livre en français destiné à un large public, le prix Nobel d'économie 2014 nous invite à partager sa passion pour cette discipline. Il défend une certaine vision de l'économie, science qui croise la théorie et les faits au service du bien commun, et de l'économiste, chercheur et homme de terrain. C'est dire que le lecteur pénètre dans l'atelier d'un économiste et voyage à travers les sujets affectant notre quotidien : économie numérique, innovation, chômage, changement climatique, Europe, Etat, finance, marché... En dressant un panorama des grandes problématiques de l'économie d'aujourd'hui, Jean Tirole nous fait entrer au coeur des théories dont il est le père.

"The Theory of Industrial Organization" is the first primary text to treat the new industrial organization at the advanced-undergraduate and graduate level. Rigorously analytical and filled with exercises coded to indicate level of difficulty, it provides a unified and modern treatment of the field with accessible models that are simplified to highlight robust economic ideas while working at an intuitive level. To aid students at different levels, each chapter is divided into a main text and supplementary section containing more advanced material. Each chapter opens with elementary models and builds on this base to incorporate current research in a coherent synthesis.Tirole begins with a background discussion of the theory of the firm. In part I he develops the modern theory of monopoly, addressing single-product and multi-product pricing, static and intertemporal price discrimination, quality choice, reputation, and vertical restraints.In part II, Tirole takes up strategic interaction between firms, starting with a novel treatment of the Bertrand-Cournot interdependent-pricing problem. He studies how capacity constraints, repeated interaction, product positioning, advertising, and asymmetric information affect competition or tacit collusion. He then develops topics having to do with long-term competition, including barriers to entry, contestability, exit, and research and development. He concludes with a "game theory user's manual" and a section of review exercises.

The past twenty years have seen great theoretical and empirical advances in the field of corporate finance. Whereas once the subject addressed mainly the financing of corporations--equity, debt, and valuation--today it also embraces crucial issues of governance, liquidity, risk management, relationships between banks and corporations, and the macroeconomic impact of corporations. However, this progress has left in its wake a jumbled array of concepts and models that students are often hard put to make sense of.Here, one of the world's leading economists offers a lucid, unified, and comprehensive introduction to modern corporate finance theory. Jean Tirole builds his landmark book around a single model, using an incentive or contract theory approach. Filling a major gap in the field, The Theory of Corporate Finance is an indispensable resource for graduate and advanced undergraduate students as well as researchers of corporate finance, industrial organization, political economy, development, and macroeconomics.Tirole conveys the organizing principles that structure the analysis of today's key management and public policy issues, such as the reform of corporate governance and auditing; the role of private equity, financial markets, and takeovers; the efficient determination of leverage, dividends, liquidity, and risk management; and the design of managerial incentive packages. He weaves empirical studies into the book's theoretical analysis. And he places the corporation in its broader environment, both microeconomic and macroeconomic, and examines the two-way interaction between the corporate environment and institutions.Setting a new milestone in the field, The Theory of Corporate Finance will be the authoritative text for years to come.

Once upon a time, economists saw capital account liberalization--the free and unrestricted flow of capital in and out of countries--as unambiguously good. Good for debtor states, good for the world economy. No longer. Spectacular banking and currency crises in recent decades have shattered the consensus. In this remarkably clear and pithy volume, one of Europe's leading economists examines these crises, the reforms being undertaken to prevent them, and how global financial institutions might be restructured to this end.Jean Tirole first analyzes the current views on the crises and on the reform of the international financial architecture. Reform proposals often treat the symptoms rather than the fundamentals, he argues, and sometimes fail to reconcile the objectives of setting effective financing conditions while ensuring that a country "owns" its reform program. A proper identification of market failures is essential to reformulating the mission of an institution such as the IMF, he emphasizes. Next he adapts the basic principles of corporate governance, liquidity provision, and risk management of corporations to the particulars of country borrowing. Building on a "dual- and common-agency perspective," he revisits commonly advocated policies and considers how multilateral organizations can help debtor countries reap enhanced benefits while liberalizing their capital accounts.Based on the Paolo Baffi Lecture the author delivered at the Bank of Italy, this refreshingly accessible book is teeming with rich insights that researchers, policymakers, and students at all levels will find indispensable.

En 2020, Emmanuel Macron proposait à Jean Tirole et Olivier Blanchard de constituer une commission indépendante pour plancher sur les défis du futur. Cette commission internationale de vingt-quatre éminents économistes produisit un rapport portant sur trois défis structurels pour l'économie mondiale : le changement climatique, les inégalités et l'évolution démographique. Ces défis sont existentiels mais leur horizon temporel – leurs effets immédiats sont beaucoup plus faibles que leurs effets à long terme – invite à la procrastination. Pourtant, des solutions existent, même si elles sont parfois coûteuses ou difficles à mettre en place. Cet ouvrage, destiné à un très large public, est un résumé des conclusions de cette commission. Elles nous concernent tous. Au-delà de la stricte rationalité économique, la commission s’est attachée à prendre en compte les perceptions de la population car sans acceptabilité politique, une réforme, même souhaitable, est promise à l'échec. Pour chacun de ces trois défis, la commission recommande donc non pas une réforme isolée, mais un ensemble de réformes, complémentaires et multidimensionnelles. Il est urgence de penser le long terme.

Das Standard-Lehrbuch in diesem Bereich. Beginnend mit einer klaren und ausführlichen Darstellung des mikroökonomischen Theorie werden die verschiedenen für die Industrieökonomik relevanten Themenbereiche erarbeitet. Dabei nimmt auch die Darstellung von Markt-Unvollkommenheiten einen breiten Raum ein. Viele der Theorien werden mit Hilfe der Spieltheorie erläutert.

French

Cet ouvrage synthétise les acquis de l'économie industrielle en étant à la fois très complet et très pédagogique. Il peut servir de support à un cours de micro-économie générale ou d'économie industrielle. Il peut aussi être utilisé dans des cours de marketing ou de stratégie d'entreprise. Enfin, il intéressera les professionnels concernés par la politique de la concurrence, par la réglementation ou par la politique industrielle.

Cet ouvrage synthétise les acquis de l'économie industrielle en étant à la fois très complet et très pédagogique. Il peut servir de support à un cours de micro-économie générale ou d'économie industrielle. Il peut aussi être utilisé dans des cours de marketing ou de stratégie d'entreprise. Enfin, il intéressera les professionnels concernés par la politique de la concurrence, par la réglementation ou par la politique industrielle.

正版授权 卖家 : Boolee 加微信[soweinc]每天分享好书,邀你加入国际微信群学习交流.微信好友低至5优惠 .书名:共同利益经济学简介:诺贝尔经济学奖得主、享誉国际的经济学大师让·梯若尔教授*著作 2016年法国经济图书奖评委会特别奖 2017年杜尔哥*经济金融书籍奖 2017年法国经济科学学会*经济学图书奖 2018年进步学会作者:Jean Tirole出版社:商务印书馆出版时间:2019年10月装订方式:平装-胶订分类:经济|经济学理论|其他经济学理论

Why do financial institutions, industrial companies, and households hold low-yielding money balances, Treasury bills, and other liquid assets? When and to what extent can the state and international financial markets make up for a shortage of liquid assets, allowing agents to save and share risk more effectively? These questions are at the center of all financial crises, including the current global one. In "Inside and Outside Liquidity," leading economists Bengt Holmstrom and Jean Tirole offer an original, unified perspective on these questions. In a slight, but important, departure from the standard theory of finance, they show how imperfect pledgeability of corporate income leads to a demand for as well as a shortage of liquidity with interesting implications for the pricing of assets, investment decisions, and liquidity management. The government has an active role to play in improving risk-sharing between consumers with limited commitment power and firms dealing with the high costs of potential liquidity shortages. In this perspective, private risk-sharing is always imperfect and may lead to financial crises that can be alleviated through government interventions.