Hysteresis and Business Cycles

Hysteresis and Business Cycles
Author: Ms.Valerie Cerra
Publisher: International Monetary Fund
Total Pages: 50
Release: 2020-05-29
Genre: Business & Economics
ISBN: 1513536990

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.

Lectures on Behavioral Macroeconomics

Lectures on Behavioral Macroeconomics
Author: Paul De Grauwe
Publisher: Princeton University Press
Total Pages: 147
Release: 2012-10-14
Genre: Business & Economics
ISBN: 1400845378

In mainstream economics, and particularly in New Keynesian macroeconomics, the booms and busts that characterize capitalism arise because of large external shocks. The combination of these shocks and the slow adjustments of wages and prices by rational agents leads to cyclical movements. In this book, Paul De Grauwe argues for a different macroeconomics model--one that works with an internal explanation of the business cycle and factors in agents' limited cognitive abilities. By creating a behavioral model that is not dependent on the prevailing concept of rationality, De Grauwe is better able to explain the fluctuations of economic activity that are an endemic feature of market economies. This new approach illustrates a richer macroeconomic dynamic that provides for a better understanding of fluctuations in output and inflation. De Grauwe shows that the behavioral model is driven by self-fulfilling waves of optimism and pessimism, or animal spirits. Booms and busts in economic activity are therefore natural outcomes of a behavioral model. The author uses this to analyze central issues in monetary policies, such as output stabilization, before extending his investigation into asset markets and more sophisticated forecasting rules. He also examines how well the theoretical predictions of the behavioral model perform when confronted with empirical data. Develops a behavioral macroeconomic model that assumes agents have limited cognitive abilities Shows how booms and busts are characteristic of market economies Explores the larger role of the central bank in the behavioral model Examines the destabilizing aspects of asset markets

Inflation Expectations

Inflation Expectations
Author: Peter J. N. Sinclair
Publisher: Routledge
Total Pages: 402
Release: 2009-12-16
Genre: Business & Economics
ISBN: 1135179778

Inflation is regarded by the many as a menace that damages business and can only make life worse for households. Keeping it low depends critically on ensuring that firms and workers expect it to be low. So expectations of inflation are a key influence on national economic welfare. This collection pulls together a galaxy of world experts (including Roy Batchelor, Richard Curtin and Staffan Linden) on inflation expectations to debate different aspects of the issues involved. The main focus of the volume is on likely inflation developments. A number of factors have led practitioners and academic observers of monetary policy to place increasing emphasis recently on inflation expectations. One is the spread of inflation targeting, invented in New Zealand over 15 years ago, but now encompassing many important economies including Brazil, Canada, Israel and Great Britain. Even more significantly, the European Central Bank, the Bank of Japan and the United States Federal Bank are the leading members of another group of monetary institutions all considering or implementing moves in the same direction. A second is the large reduction in actual inflation that has been observed in most countries over the past decade or so. These considerations underscore the critical – and largely underrecognized - importance of inflation expectations. They emphasize the importance of the issues, and the great need for a volume that offers a clear, systematic treatment of them. This book, under the steely editorship of Peter Sinclair, should prove very important for policy makers and monetary economists alike.

International Macroeconomics

International Macroeconomics
Author: Stephanie Schmitt-Grohé
Publisher: Princeton University Press
Total Pages: 483
Release: 2022-09-06
Genre: Business & Economics
ISBN: 0691189544

An essential introduction to one of the most timely and important subjects in economics International Macroeconomics presents a rigorous and theoretically elegant treatment of real-world international macroeconomic problems, incorporating the latest economic research while maintaining a microfounded, optimizing, and dynamic general equilibrium approach. This one-of-a-kind textbook introduces a basic model and applies it to fundamental questions in international economics, including the determinants of the current account in small and large economies, processes of adjustment to shocks, the determinants of the real exchange rate, the role of fixed and flexible exchange rates in models with nominal rigidities, and interactions between monetary and fiscal policy. The book confronts theoretical predictions using actual data, highlighting both the power and limits of given theories and encouraging critical thinking. Provides a rigorous and elegant treatment of fundamental questions in international macroeconomics Brings undergraduate and master’s instruction in line with modern economic research Follows a microfounded, optimizing, and dynamic general equilibrium approach Addresses fundamental questions in international economics, such as the role of capital controls in the presence of financial frictions and balance-of-payments crises Uses real-world data to test the predictions of theoretical models Features a wealth of exercises at the end of each chapter that challenge students to hone their theoretical skills and scrutinize the empirical relevance of models Accompanied by a website with lecture slides for every chapter

How to Fight Deflation in a Liquidity Trap

How to Fight Deflation in a Liquidity Trap
Author: Mr. Gauti B. Eggertsson
Publisher: International Monetary Fund
Total Pages: 43
Release: 2003-03-01
Genre: Business & Economics
ISBN: 1451895208

I model deflation, at zero nominal interest rate, in a microfounded general equilibrium model. I show that deflation can be analyzed as a credibility problem if the government has only one policy instrument, money supply carried out by means of open market operations in short-term bonds, and cannot commit to future policies. I propose several policies to solve the credibility problem. They involve printing money or nominal debt and either (1) cutting taxes, (2) buying real assets such as stocks, or (3) purchasing foreign exchange. The government credibly "commits to being irresponsible" by using these policy instruments. It commits to higher money supply in the future so that the private sector expects inflation instead of deflation. This is optimal, since it curbs deflation and increases output by lowering the real rate of return.

End This Depression Now!

End This Depression Now!
Author: Paul Krugman
Publisher: W. W. Norton & Company
Total Pages: 290
Release: 2012-04-30
Genre: Political Science
ISBN: 0393088871

A New York Times best-selling call to arms from Nobel Prize–winning economist Paul Krugman. The Great Recession is more than four years old—and counting. Yet, as Paul Krugman points out in this powerful volley, "Nations rich in resources, talent, and knowledge—all the ingredients for prosperity and a decent standard of living for all—remain in a state of intense pain." How bad have things gotten? How did we get stuck in what now can only be called a depression? And above all, how do we free ourselves? Krugman pursues these questions with his characteristic lucidity and insight. He has a powerful message for anyone who has suffered over these past four years—a quick, strong recovery is just one step away, if our leaders can find the "intellectual clarity and political will" to end this depression now.

Macroeconomic Policy

Macroeconomic Policy
Author: Farrokh Langdana
Publisher: Springer Science & Business Media
Total Pages: 298
Release: 2009-04-05
Genre: Business & Economics
ISBN: 0387776664

This is an applications-oriented text that demystifies the linkages between monetary and fiscal policies and key macroeconomic variables such as income, unemployment, inflation and interest rates. Specially written "newspaper" articles simulate current macroeconomic news on asset-price bubbles, exchange rates, hyperinflation and more. Exercises and diagrams, and a global perspective – incorporating both developed and emerging economies - make this a broadly useful, real-world oriented text on a complex and shifting subject.

General Theory Of Employment , Interest And Money

General Theory Of Employment , Interest And Money
Author: John Maynard Keynes
Publisher: Atlantic Publishers & Dist
Total Pages: 410
Release: 2016-04
Genre: Business & Economics
ISBN: 9788126905911

John Maynard Keynes is the great British economist of the twentieth century whose hugely influential work The General Theory of Employment, Interest and * is undoubtedly the century's most important book on economics--strongly influencing economic theory and practice, particularly with regard to the role of government in stimulating and regulating a nation's economic life. Keynes's work has undergone significant revaluation in recent years, and "Keynesian" views which have been widely defended for so long are now perceived as at odds with Keynes's own thinking. Recent scholarship and research has demonstrated considerable rivalry and controversy concerning the proper interpretation of Keynes's works, such that recourse to the original text is all the more important. Although considered by a few critics that the sentence structures of the book are quite incomprehensible and almost unbearable to read, the book is an essential reading for all those who desire a basic education in economics. The key to understanding Keynes is the notion that at particular times in the business cycle, an economy can become over-productive (or under-consumptive) and thus, a vicious spiral is begun that results in massive layoffs and cuts in production as businesses attempt to equilibrate aggregate supply and demand. Thus, full employment is only one of many or multiple macro equilibria. If an economy reaches an underemployment equilibrium, something is necessary to boost or stimulate demand to produce full employment. This something could be business investment but because of the logic and individualist nature of investment decisions, it is unlikely to rapidly restore full employment. Keynes logically seizes upon the public budget and government expenditures as the quickest way to restore full employment. Borrowing the * to finance the deficit from private households and businesses is a quick, direct way to restore full employment while at the same time, redirecting or siphoning