Joseph E. Stiglitz

Patrick Bolton

Frederic Samama

Sovereign wealth funds (SWFs) are state-owned investment funds with combined asset holdings that are fast approaching four trillion dollars. Recently emerging as a major force in global financial markets, SWFs have other distinctive features besides their state-owned status: they are mainly located in developing countries and are intimately tied to energy and commodities exports, and they carry virtually no liabilities and have little redemption risk, which allows them to take a longer-term investment outlook than most other institutional investors. Edited by a Nobel laureate, a respected academic at the Columbia Business School, and a longtime international banker and asset manager, this volume examines the specificities of SWFs in greater detail and discusses the implications of their growing presence for the world economy. Based on essays delivered in 2011 at a major conference on SWFs held at Columbia University, this volume discusses the objectives and performance of SWFs, as well as their benchmarks and governance. What are the opportunities for SWFs as long-term investments? How do they fulfill their socially responsible mission? And what role can SWFs play in fostering sustainable development and greater global financial stability? These are some of the crucial questions addressed in this one-of-a-kind volume.

Sovereign Wealth Funds and Long-term Investing

Simon Baron-Cohen

A book for parents explaining what is known about autism. Written in a question and answer format.

The Facts

Autism

Mathias Dewatripont

A comprehensive introduction to contract theory, emphasizing common themes and methodologies as well as applications in key areas. Despite the vast research literature on topics relating to contract theory, only a few of the field's core ideas are covered in microeconomics textbooks. This long-awaited book fills the need for a comprehensive textbook on contract theory suitable for use at the graduate and advanced undergraduate levels. It covers the areas of agency theory, information economics, and organization theory, highlighting common themes and methodologies and presenting the main ideas in an accessible way. It also presents many applications in all areas of economics, especially labor economics, industrial organization, and corporate finance. The book emphasizes applications rather than general theorems while providing self-contained, intuitive treatment of the simple models analyzed. In this way, it can also serve as a reference for researchers interested in building contract-theoretic models in applied contexts.The book covers all the major topics in contract theory taught in most graduate courses. It begins by discussing such basic ideas in incentive and information theory as screening, signaling, and moral hazard. Subsequent sections treat multilateral contracting with private information or hidden actions, covering auction theory, bilateral trade under private information, and the theory of the internal organization of firms; long-term contracts with private information or hidden actions; and incomplete contracts, the theory of ownership and control, and contracting with externalities. Each chapter ends with a guide to the relevant literature. Exercises appear in a separate chapter at the end of the book.

Contract Theory

Researcher Department of Child and Adolescent Psychiatry Patrick Bolton

Professor of Economics and Co-Director of Ecare Mathias Dewatripont

Provides an exhaustive account ot the field, using only very simple and self-contained models and relying on a whole battery of economic applications.

Patrick Bolton

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