An incisive, unconventional assessment of general equilibrium theory; with a previously unpublished paper. Fischer Black is known for his brilliance as well as his sometimes controversial opinions. Highly respected for his scholarly writings in finance, he now moves into different territory with this incisive, unconventional assessment of general equilibrium theory and what that theory reveals about business cycles, growth, and labor economics. The general equilibrium approach, Black asserts, can be used to explain most of the economy's behavior. It can explain business cycles and growth without using sticky prices, irrationality, economies of scale, or imperfect competition. It can explain the volatility of consumption, output, sales, investment, and inventories with axiomatic utility and constant-returns-to-scale production. It can explain temporary layoffs, job changes with and without intervening unemployment, and the behavior of vacancies. It can explain lower wages in part-time jobs, wages that increase rapidly with time on the job, and the forces that cause migration from poor to rich countries. Although the general equilibrium approach can't be tested in conventional ways, it can be used to generate examples that explain stylized facts-generalized observations from the real world-that have preoccupied macroeconomists for the last decade. Black contrasts his interpretation of these facts with conventional interpretations. Finally, he reviews a substantial body of literature on these topics.

A new edition of a book presenting a unified framework for studying the role of money and liquid assets in the economy, revised and updated. In Money, Payments, and Liquidity, Guillaume Rocheteau and Ed Nosal provide a comprehensive investigation into the economics of money, liquidity, and payments by explicitly modeling the mechanics of trade and its various frictions (including search, private information, and limited commitment). Adopting the last generation of the New Monetarist framework developed by Ricardo Lagos and Randall Wright, among others, Nosal and Rocheteau provide a dynamic general equilibrium framework to examine the frictions in the economy that make money and liquid assets play a useful role in trade. They discuss such topics as cashless economies; the properties of an asset that make it suitable to be used as a medium of exchange; the optimal monetary policy and the cost of inflation; the coexistence of money and credit; and the relationships among liquidity, asset prices, monetary policy; and the different measures of liquidity in over-the-counter markets. The second edition has been revised to reflect recent progress in the New Monetarist approach to payments and liquidity. Rocheteau and Nosal have added three new chapters: on unemployment and payments, on asset price dynamics and bubbles, and on crashes and recoveries in over-the-counter markets. The chapter on the role of money has been entirely rewritten, adopting a mechanism design approach. Other chapters have been revised and updated, with new material on credit economies under limited commitment, open-market operations and liquidity traps, and the limited pledgeability of assets under informational frictions.

This quarterly guide is the ideal resource for accurate, unbiased ratings and data to help citizens across the United States choose a credit union for themselves, their families, their companies, or their clients. Credit unions provide a viable and sometimes preferable alternative to banks across the nation, with lower interest rates on loans and higher returns on savings accounts. Additionally, credit unions enjoy nonprofit status and are governed by depositors, giving members more of a say in their institution's operation. Many U.S. consumers remain unaware of the benefits of credit unions over banks; luckily, Weiss Ratings' Guide to Credit Unions is here to help users select the right credit union for them. Grey House's Financial Ratings Series combines the strength of Weiss Ratings and TheStreet Ratings to offer the public a single, comprehensive source for financial strength ratings and financial planning tools. From health insurers to banks and credit unions to stocks and mutual funds, the Financial Ratings Series provides accurate, independent information that consumers need to make informed financial decisions. All of Weiss Ratings' Guides are published quarterly, utilize a clear-cut A-to-F rating system (similar to school grading systems), and contain more complete, up-to-date ratings than any of their competitors.