Persistent Stochastic Shocks in a New Keynesian Model with Uncertainty
Persistent Stochastic Shocks in a New Keynesian Model with Uncertainty

Author: Tobias Kranz

Publisher: Springer

Published: 2016-09-27

Total Pages: 81

ISBN-13: 3658156392

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The book introduces the New Keynesian framework, historically through a literature overview and through a step-by-step derivation of a New Keynesian Phillips curve, an intertemporal IS curve, and a targeting rule for the central bank. This basic version is then expanded by introducing cost and demand shocks and uncertainty. The latter enters the model via second order Taylor approximation instead of linearization. Bringing all equations together results in an equilibrium condition which is simulated with a wide range of parameter values, including possible crisis scenarios. The author finds that accounting for uncertainty – regarding growth and inflation expectations – can lead to lower nominal interest rates set by the central bank.

A History of Macroeconomics from Keynes to Lucas and Beyond
A History of Macroeconomics from Keynes to Lucas and Beyond

Author: Michel De Vroey

Publisher: Cambridge University Press

Published: 2016-01-08

Total Pages: 451

ISBN-13: 0521898439

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This book retraces the history of macroeconomics from Keynes's General Theory to the present. Central to it is the contrast between a Keynesian era and a Lucasian - or dynamic stochastic general equilibrium (DSGE) - era, each ruled by distinct methodological standards. In the Keynesian era, the book studies the following theories: Keynesian macroeconomics, monetarism, disequilibrium macro (Patinkin, Leijongufvud, and Clower) non-Walrasian equilibrium models, and first-generation new Keynesian models. Three stages are identified in the DSGE era: new classical macro (Lucas), RBC modelling, and second-generation new Keynesian modeling. The book also examines a few selected works aimed at presenting alternatives to Lucasian macro. While not eschewing analytical content, Michel De Vroey focuses on substantive assessments, and the models studied are presented in a pedagogical and vivid yet critical way.

NBER Macroeconomics Annual 2003
NBER Macroeconomics Annual 2003

Author: Mark Gertler

Publisher: MIT Press

Published: 2004

Total Pages: 436

ISBN-13: 9780262572217

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The NBER Macroeconomics Annual presents pioneering work in macroeconomics by leading academic researchers to an audience of public policymakers and the academic community. Each commissioned paper is followed by comments and discussion. This year's edition provides a mix of cutting-edge research and policy analysis on such topics as productivity and information technology, the increase in wealth inequality, behavioral economics, and inflation.

Monetary Policy, Inflation, and the Business Cycle
Monetary Policy, Inflation, and the Business Cycle

Author: Jordi Galí

Publisher: Princeton University Press

Published: 2015-06-09

Total Pages: 295

ISBN-13: 1400866278

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The classic introduction to the New Keynesian economic model This revised second edition of Monetary Policy, Inflation, and the Business Cycle provides a rigorous graduate-level introduction to the New Keynesian framework and its applications to monetary policy. The New Keynesian framework is the workhorse for the analysis of monetary policy and its implications for inflation, economic fluctuations, and welfare. A backbone of the new generation of medium-scale models under development at major central banks and international policy institutions, the framework provides the theoretical underpinnings for the price stability–oriented strategies adopted by most central banks in the industrialized world. Using a canonical version of the New Keynesian model as a reference, Jordi Galí explores various issues pertaining to monetary policy's design, including optimal monetary policy and the desirability of simple policy rules. He analyzes several extensions of the baseline model, allowing for cost-push shocks, nominal wage rigidities, and open economy factors. In each case, the effects on monetary policy are addressed, with emphasis on the desirability of inflation-targeting policies. New material includes the zero lower bound on nominal interest rates and an analysis of unemployment’s significance for monetary policy. The most up-to-date introduction to the New Keynesian framework available A single benchmark model used throughout New materials and exercises included An ideal resource for graduate students, researchers, and market analysts

Karl Brunner and Monetarism
Karl Brunner and Monetarism

Author: Thomas Moser

Publisher: MIT Press

Published: 2022-03-15

Total Pages: 505

ISBN-13: 0262046911

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Economists consider the legacy of Karl Brunner’s monetarism and its influence on current debates over monetary policy. Monetarism emerged in the 1950s and 1960s as a school of economic thought that questioned certain tenets of Keynesianism. Emphasizing the monetary nature of inflation and the responsibility of central banks for price stability, monetarism held sway in the inflation-plagued 1970s, but saw its influence begin to decline in the 1980s. Although Milton Friedman is the economist most closely associated with the development of monetarism, it was Karl Brunner (1916–1989) who introduced the term into the current vocabulary of economics and shaped its meaning. In this volume, leading economists—many of them Brunner’s friends and former colleagues—consider the influence of Brunner’s monetarism on current debates over monetary policy. Some contributors were participants in debates between Keynesians and monetarists; others analyze specific aspects of monetarism as theorized by Brunner and his close collaborator Allan Meltzer, or address its influence on US and European monetary policy. Others take the opportunity to examine Brunner-Meltzer monetarism through the lens of contemporary macroeconomics and monetary models. The book grows out of a symposium that marked the 100th anniversary of Brunner’s birth. Contributors Ernst Baltensperger, Michael D. Bordo, Pierrick Clerc, Alex Cukierman, Michel De Vroey, James Forder, Benjamin M. Friedman, Kevin D. Hoover, Thomas J. Jordan, David Laidler, Allan H. Meltzer, Thomas Moser, Edward Nelson, Juan Pablo Nicolini, Charles I. Plosser, Kenneth Rogoff, Marcel Savioz, Jürgen von Hagen, Stephen Williamson

Hysteresis and Business Cycles
Hysteresis and Business Cycles

Author: Ms.Valerie Cerra

Publisher: International Monetary Fund

Published: 2020-05-29

Total Pages: 50

ISBN-13: 1513536990

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Traditionally, economic growth and business cycles have been treated independently. However, the dependence of GDP levels on its history of shocks, what economists refer to as “hysteresis,” argues for unifying the analysis of growth and cycles. In this paper, we review the recent empirical and theoretical literature that motivate this paradigm shift. The renewed interest in hysteresis has been sparked by the persistence of the Global Financial Crisis and fears of a slow recovery from the Covid-19 crisis. The findings of the recent literature have far-reaching conceptual and policy implications. In recessions, monetary and fiscal policies need to be more active to avoid the permanent scars of a downturn. And in good times, running a high-pressure economy could have permanent positive effects.

Asset Pricing
Asset Pricing

Author: John H. Cochrane

Publisher: Princeton University Press

Published: 2009-04-11

Total Pages: 552

ISBN-13: 1400829135

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Winner of the prestigious Paul A. Samuelson Award for scholarly writing on lifelong financial security, John Cochrane's Asset Pricing now appears in a revised edition that unifies and brings the science of asset pricing up to date for advanced students and professionals. Cochrane traces the pricing of all assets back to a single idea—price equals expected discounted payoff—that captures the macro-economic risks underlying each security's value. By using a single, stochastic discount factor rather than a separate set of tricks for each asset class, Cochrane builds a unified account of modern asset pricing. He presents applications to stocks, bonds, and options. Each model—consumption based, CAPM, multifactor, term structure, and option pricing—is derived as a different specification of the discounted factor. The discount factor framework also leads to a state-space geometry for mean-variance frontiers and asset pricing models. It puts payoffs in different states of nature on the axes rather than mean and variance of return, leading to a new and conveniently linear geometrical representation of asset pricing ideas. Cochrane approaches empirical work with the Generalized Method of Moments, which studies sample average prices and discounted payoffs to determine whether price does equal expected discounted payoff. He translates between the discount factor, GMM, and state-space language and the beta, mean-variance, and regression language common in empirical work and earlier theory. The book also includes a review of recent empirical work on return predictability, value and other puzzles in the cross section, and equity premium puzzles and their resolution. Written to be a summary for academics and professionals as well as a textbook, this book condenses and advances recent scholarship in financial economics.

Optimal Monetary Policy under Uncertainty, Second Edition
Optimal Monetary Policy under Uncertainty, Second Edition

Author: Richard T. Froyen

Publisher: Edward Elgar Publishing

Published: 2019

Total Pages: 432

ISBN-13: 1784717193

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This book provides a thorough survey of the model-based literature on optimal monetary in a stochastic setting. The survey begins with the literature of the 1970s which focused on the information problem in policy design and extends to the New Keynesian approach of the 1990s which centered on evaluating alternative targeting strategies. New to the second edition is consideration of research since the world financial crisis on the role of financial markets and institutions in the conduct of monetary policy.

Dynamic Macroeconomics
Dynamic Macroeconomics

Author: George Alogoskoufis

Publisher: MIT Press

Published: 2019-12-17

Total Pages: 801

ISBN-13: 0262043017

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An advanced treatment of modern macroeconomics, presented through a sequence of dynamic equilibrium models, with discussion of the implications for monetary and fiscal policy. This textbook offers an advanced treatment of modern macroeconomics, presented through a sequence of dynamic general equilibrium models based on intertemporal optimization on the part of economic agents. The book treats macroeconomics as applied and policy-oriented general equilibrium analysis, examining a number of models, each of which is suitable for investigating specific issues but may be unsuitable for others. After presenting a brief survey of the evolution of macroeconomics and the key facts about long-run economic growth and aggregate fluctuations, the book introduces the main elements of the intertemporal approach through a series of two-period competitive general equilibrium models—the simplest possible intertemporal models. This sets the stage for the remainder of the book, which presents models of economic growth, aggregate fluctuations, and monetary and fiscal policy. The text focuses on a full analysis of a limited number of key intertemporal models, which are stripped down to essentials so that students can focus on the dynamic properties of the models. Exercises encourage students to try their hands at solving versions of the dynamic models that define modern macroeconomics. Appendixes review the main mathematical techniques needed to analyze optimizing dynamic macroeconomic models. The book is suitable for advanced undergraduate and graduate students who have some knowledge of economic theory and mathematics for economists.