New Approaches to Monetary Economics brings together presentations of innovative research in the field of monetary economics. Much of this research develops and applies approaches to modelling financial intermediation, aggregate fluctuations, monetary aggregation and transactions-motivated monetary equilibrium. The contents of this volume comprise the proceedings of the second in a conference series entitled International Symposia in Economic Theory and Econometrics. This conference was held in 1985 at the IC2 Institute at the University of Texas at Austin. The symposia in this series are sponsored by the IC2 Institute and the RGK Foundation. New Approaches to Monetary Economics, edited by Professors William A. Barnett and Kenneth J. Singleton, consists of five parts. Part I examines transactions-motivated monetary holding in general equilibrium; Part II, financial intermediation; Part III, monetary aggregation theory, Part IV, issues in aggregate fluctuation; and Part V, theoretical issues in the foundations of monetary economics and macroeconomics.

"A clear and comprehensive treatment of credit risk models by two of the leading authorities in the field. It will become the standard reference for both academic researchers and practitioners."--Michael J. Brennan, The Anderson School at UCLA

"Duffie and Singleton provide the first comprehensive, yet readable, treatment of the challenging subject of credit risk. This book will undoubtedly become the ultimate reference for both academics and risk professionals who care to venture beyond the traditional alleys."--Michel Crouhy, Head of Business Analytic Solutions, Canadian Imperial Bank of Commerce

"Duffie and Singleton have written an indispensable guide both to the models and to their implementation. The mathematical workings of the models are conveyed with superb clarity and intuition. Just as importantly, the presentation is well grounded in the economic and institutional features of credit markets. We thereby gain insight into the empirical plausibility of modeling assumptions and guidance on robust model calibration."--Michael Gordy

"Darrell Duffie and Kenneth Singleton have set the standard on credit modeling. Not only is the book appealing to an academic but it also speaks to practitioners. It has the double virtue of being elegant and practical. Further, many if not most of the results are original to the authors."--Larry Eisenberg, President, The Risk Engineering Company

"I like this book very much and shall use it profitably both for my own research and teaching. Duffie and Singleton develop the intellectual basis for understanding, modeling, and measuring credit risk and then develop the issue of risk management. This approach is both intuitive and natural. I canthink of no scholars better qualified than they to embark on this ambitious task."--Suresh M. Sundaresan, Graduate School of Business, Columbia University

"Overall, the book succeeds in motivating the reader to consider the alternative approaches to modeling credit risk. . . . Although the book is technically rigorous, the presentation is straightforward so even a casual reader will learn from the authors' insights. Moreover, the seasoned analyst will benefit from the concise summary of many existing techniques."--Amnon Levy, "Risk"

Written by one of the leading experts in the field, this book focuses on the interplay between model specification, data collection, and econometric testing of dynamic asset pricing models. The first several chapters provide an in-depth treatment of the econometric methods used in analyzing financial time-series models. The remainder explores the goodness-of-fit of preference-based and no-arbitrage models of equity returns and the term structure of interest rates; equity and fixed-income derivatives prices; and the prices of defaultable securities.

Singleton addresses the restrictions on the joint distributions of asset returns and other economic variables implied by dynamic asset pricing models, as well as the interplay between model formulation and the choice of econometric estimation strategy. For each pricing problem, he provides a comprehensive overview of the empirical evidence on goodness-of-fit, with tables and graphs that facilitate critical assessment of the current state of the relevant literatures.

As an added feature, Singleton includes throughout the book interesting tidbits of new research. These range from empirical results (not reported elsewhere, or updated from Singleton's previous papers) to new observations about model specification and new econometric methods for testing models. Clear and comprehensive, the book will appeal to researchers at financial institutions as well as advanced students of economics and finance, mathematics, and science.