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Author: Jordi Gali
Publisher: MIT Press
ISBN: 0262297914
Category : Business & Economics
Languages : en
Pages : 119
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Book Description
A new approach for introducing unemployment into the New Keynesian framework. The past fifteen years have witnessed the rise of the New Keynesian model as a framework of reference for the analysis of fluctuations and stabilization policies. That framework, which combines the rigor and internal consistency of dynamic general equilibrium models with such typically Keynesian assumptions as monopolistic competition and nominal rigidities, makes possible a meaningful, welfare-based analysis of the effects of monetary policy rules. But the conspicuous absence of unemployment from the standard New Keynesian model has given rise to both criticism and attempts to rectify this anomaly. In this book, Jordi Galí, one of the major contributors to the New Keynesian literature, offers a new approach to introducing unemployment into that framework. Galí's approach involves a reinterpretation of the labor market in the standard New Keynesian model with staggered wage setting (rather than a modification or extension of the model, as has been proposed by others). The resulting framework preserves the convenience of the representative household paradigm and allows one to determine the equilibrium levels of employment, the labor force, and hence the unemployment rate conditional on the monetary policy in place. Galí develops the basic model, embedding it in a standard New Keynesian framework with staggered price and wage setting; revisits the relationship between economic fluctuations and efficiency through the lens of the new model, developing a measure of the output gap; and analyzes the relation between unemployment and the design of monetary policy.
Author: Jordi Gali
Publisher: MIT Press
ISBN: 0262297914
Category : Business & Economics
Languages : en
Pages : 119
Get Book
Book Description
A new approach for introducing unemployment into the New Keynesian framework. The past fifteen years have witnessed the rise of the New Keynesian model as a framework of reference for the analysis of fluctuations and stabilization policies. That framework, which combines the rigor and internal consistency of dynamic general equilibrium models with such typically Keynesian assumptions as monopolistic competition and nominal rigidities, makes possible a meaningful, welfare-based analysis of the effects of monetary policy rules. But the conspicuous absence of unemployment from the standard New Keynesian model has given rise to both criticism and attempts to rectify this anomaly. In this book, Jordi Galí, one of the major contributors to the New Keynesian literature, offers a new approach to introducing unemployment into that framework. Galí's approach involves a reinterpretation of the labor market in the standard New Keynesian model with staggered wage setting (rather than a modification or extension of the model, as has been proposed by others). The resulting framework preserves the convenience of the representative household paradigm and allows one to determine the equilibrium levels of employment, the labor force, and hence the unemployment rate conditional on the monetary policy in place. Galí develops the basic model, embedding it in a standard New Keynesian framework with staggered price and wage setting; revisits the relationship between economic fluctuations and efficiency through the lens of the new model, developing a measure of the output gap; and analyzes the relation between unemployment and the design of monetary policy.
Author: Jordi Galí
Publisher: Princeton University Press
ISBN: 1400866278
Category : Business & Economics
Languages : en
Pages : 295
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Book Description
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
Author: Olivier Blanchard
Publisher: MIT Press
ISBN: 0262039362
Category : Business & Economics
Languages : en
Pages : 388
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Book Description
Leading economists discuss post–financial crisis policy dilemmas, including the dangers of complacency in a period of relative stability. The Great Depression led to the Keynesian revolution and dramatic shifts in macroeconomic theory and macroeconomic policy. Similarly, the stagflation of the 1970s led to the adoption of the natural rate hypothesis and to a major reassessment of the role of macroeconomic policy. Should the financial crisis and the Great Recession lead to yet another major reassessment, to another intellectual revolution? Will it? If so, what form should it, or will it, take? These are the questions taken up in this book, in a series of contributions by policymakers and academics. The contributors discuss the complex role of the financial sector, the relative roles of monetary and fiscal policy, the limits of monetary policy to address financial stability, the need for fiscal policy to play a more active role in stabilization, and the relative roles of financial regulation and macroprudential tools. The general message is a warning against going back to precrisis ways—to narrow inflation targeting, little use of fiscal policy for stabilization, and insufficient financial regulation. Contributors David Aikman, Alan J. Auerbach, Ben S. Bernanke, Olivier Blanchard, Lael Brainard, Markus K. Brunnermeier, Marco Buti, Benoît Cœuré, Mario Draghi, Barry Eichengreen, Jason Furman, Gita Gopinath, Pierre-Olivier Gourinchas, Andrew G. Haldane, Philipp Hildebrand, Marc Hinterschweiger, Sujit Kapadia, Nellie Liang, Adam S. Posen, Raghuram Rajan, Valerie Ramey, Carmen Reinhart, Dani Rodrik, Robert E. Rubin, Jay C. Shambaugh, Tharman Shanmugaratnam, Jeremy C. Stein, Lawrence H. Summers
Author: Ms.Valerie Cerra
Publisher: International Monetary Fund
ISBN: 1513536990
Category : Business & Economics
Languages : en
Pages : 50
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Book Description
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.
Author: T. Nagakawa
Publisher: Nova Publishers
ISBN: 9781600215032
Category : Business & Economics
Languages : en
Pages : 308
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Book Description
The business cycle or economic cycle refers to the periodic fluctuations of economic activity about its long term growth trend. The cycle involves shifts over time between periods of relatively rapid growth of output (recovery and prosperity), alternating with periods of relative stagnation or decline (contraction or recession). These fluctuations are often measured using the real gross domestic product. One of the government's main roles is to smooth out the business cycle and reduce its fluctuations. To call those alternances 'cycles' is rather misleading as they don't tend to repeat at fairly regular time intervals. Most observers find that their lengths (from peak to peak, or from trough to trough) vary, so that cycles are not mechanical in their regularity. Since no two cycles are alike in their details, some economists dispute the existence of cycles and use the word 'fluctuations' (or the like) instead. Others see enough similarities between cycles that the cycle is a valid basis of studying the state of the economy. A key question is whether or not there are similar mechanisms that generate recessions and/or booms that exist in capitalist economies so that the dynamics that appear as a cycle will be seen again and again. This new book presents leading-edge research in this field.
Author: Jordi Galí
Publisher: University of Chicago Press
ISBN: 0226278875
Category : Business & Economics
Languages : en
Pages : 663
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Book Description
United States monetary policy has traditionally been modeled under the assumption that the domestic economy is immune to international factors and exogenous shocks. Such an assumption is increasingly unrealistic in the age of integrated capital markets, tightened links between national economies, and reduced trading costs. International Dimensions of Monetary Policy brings together fresh research to address the repercussions of the continuing evolution toward globalization for the conduct of monetary policy. In this comprehensive book, the authors examine the real and potential effects of increased openness and exposure to international economic dynamics from a variety of perspectives. Their findings reveal that central banks continue to influence decisively domestic economic outcomes—even inflation—suggesting that international factors may have a limited role in national performance. International Dimensions of Monetary Policy will lead the way in analyzing monetary policy measures in complex economies.
Author: Stanley Fischer
Publisher: University of Chicago Press
ISBN: 0226251330
Category : Business & Economics
Languages : en
Pages : 306
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Book Description
"Several areas in economics today have unprecedented significance and vitality. Most people would agree that stabilization policy ranks with the highest of these. Continuing inflation and periodic serious acceleration of inflation combined with high and secularly rising unemployment combine to give the area high priority. This book brings us up to date on an extremely lively discussion involving the role of expectations, and more particularly rational expectations, in the conduct of stabilization policy. . . . Anyone interested in the role of government in economics should read this important book."—C. Glyn Williams, The Wall Street Review of Books "This is a most timely and valuable contribution. . . . The contributors and commentators are highly distinguished and the editor has usefully collated comments and the ensuing discussion. Unusually for a conference proceedings the book is well indexed and it is also replete with numerous and up-to-date references. . . . This is the first serious book to examine the rational expectations thesis in any depth, and it will prove invaluable to anyone involved with macroeconomic policy generally and with monetary economics in particular."—G. K. Shaw, The Economic Journal
Author: L. R. Klein
Publisher: Academic Press
ISBN: 1483271617
Category : Business & Economics
Languages : en
Pages : 369
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Book Description
Economic Theory, Econometrics, and Mathematical Economics: Quantitative Economics and Development: Essays in Memory of Ta-Chung Liu focuses on the advancements in the methodologies and processes in the field of quantitative economics. The selection first offers information on society, politics, and economic development, global stability of stochastic economic processes, and the design of mechanisms for the efficient allocation of public goods. Discussions focus on the design of individually incentive compatible mechanisms in an abstract setting, design problem under coalition formation, stability results for the economic models, invariant measures for diffusions, and disjoint principal-components method. The text then takes a look at critical observations on the labor theory of value and Sraffa's Standard Commodity and a generalization of Hotelling's solution. The manuscript examines an exploratory policy-oriented econometric model of a metropolitan area and the effect of simple specification error on the coefficients of "unaffected" variables, including distinctive features of the model and individual sectoral models. Temporal aggregation and econometric models; uniqueness of the representation of commodity-augmenting technical change; and technological change and growth performance in Taiwan agriculture are also discussed. The selection is a valuable source of data for economists and readers interested in quantitative economics.
Author: Ole Bj2rn R2ste
Publisher: Transaction Publishers
ISBN: 1412807484
Category : Business & Economics
Languages : en
Pages : 0
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Book Description
As a fundamental review and critique of activist economic policies, this book is a unique contribution to classical political economy. Monetary Policy and Macroeconomic Stabilization is about macroeconomic stabilization policy, with emphasis on the value of a distinct national monetary policy to growth. Ole Bj�rn R�ste's argument is for public officials to restrain themselves in the pursuit of policy. As the author notes: when you know less, you should do less. The history of modern macroeconomics started in 1936 with the publication of Keynes' General Theory of Employment, Interest, and Money. The problems of the Great Depression of the 1930s paved the way for a change of focus, from the long run to economic fluctuations in the short run, and from nominal to real variables, such as unemployment and aggregate output. Keynes offered clear policy implications in tune with the times. Because economic adjustment was slow, waiting for the economy to recover by itself was irresponsible. Particluarly fiscal policy was essential to return to high employment. Monetary policy could affect aggregate demand through interest rates, but was less important. R�ste discusses the role of monetary policy, starting out with the implications of the theory of optimum currency areas (OCAs). This is followed by estimates of the output loss associated with disinflation policy (the sacrifice ratio) for six OECD economies. Further, R�ste models the dynamic adjustment to negative, local market shocks, with particular relevance to Scandinavia, in a final section. The idea that governments should pursue stabilizing fiscal or monetary policies with regard to real variables is often taken for granted by the public, if not by economists. Among the reasons for skepticism, is the presence of differing views on how economies really work, that the state of a given economy becomes known only after a time lag, and that economic agents react to policy and expectations of policy. For these reasons, the effects of policy are generally uncertain. This book explains why the role of history is critical to the study of macroeconomics. Ole Bjorn Roste is associate professor of political science at the Norwegian University of Science and Technology. His research interests include economics, public policy, and the politics of monetary arrangements particularly dealing with European monetary unification.
Author: Dale Weldeau Jorgenson
Publisher: MIT Press
ISBN: 9780262100564
Category : Business & Economics
Languages : en
Pages : 546
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Book Description
V.1 Capital theory and investment behavior -- V.2 Tax policy and the cost of capital.
