New Keynesian Economics: Coordination failures and real rigidities, Volume 2N. Gregory Mankiw, David Romer These two volumes bring together a set of important essays that represent a "new Keynesian" perspective in economics today. This recent work shows how the Keynesian approach to economic fluctuations can be supported by rigorous microeconomic models of economic behavior. The essays are grouped in seven parts that cover costly price adjustment, staggering of wages and prices, imperfect competition, coordination failures, and the markets for labor, credit, and goods. An overall introduction, brief introductions to each of the parts, and a bibliography of additional papers in the field round out this valuable collection. Volume 1 focuses on how friction in price setting at the microeconomic level leads to nominal rigidity at the macroeconomic level, and on the macroeconomic consequences of imperfect competition, including aggregate demand externalities and multipliers. Volume 2 addresses recent research on non-Walrasian features of the labor, credit, and goods markets. Contributors |
Contents
Coordinating Coordination Failures in Keynesian Models | 3 |
A Model of Imperfect Competition with Keynesian | 12 |
COSTLY PRICE ADJUSTMENT | 24 |
A Simple RationalExpectations KeynesType Model | 25 |
A NearRational Model of the Business Cycle with | 43 |
Implementation Cycles | 47 |
Real Rigidities and the Nonneutrality of Money | 59 |
SelfFulfilling Expectations and Fluctuations | 77 |
Implicit Contracts and FixedPrice Equilibria | 187 |
Wage Bargaining and Employment | 211 |
THE STAGGERING OF WAGES AND PRICES | 215 |
Hysteresis in Unemployment | 235 |
Staggered Wage Setting in a Macro Model | 243 |
The Allocation of Credit and Financial Collapse | 277 |
Nonmonetary Effects of the Financial Crisis | 293 |
Credit Money and Aggregate Demand | 325 |
Menu Costs and the Neutrality of Money | 87 |
The Rigidity of Prices | 108 |
EfficiencyWage Models of Unemployment | 113 |
The New Keynesian Economics and the OutputInflation | 135 |
Efficiency Wages and the Interindustry Wage Structure | 143 |
Price Rigidities and Market Structure | 377 |
The Cyclical Behavior of Marginal Cost and Price | 417 |
Contributors to Volume 2 | 445 |



