Author: Edward S. Knotek Publisher: DIANE Publishing ISBN: 1428988912 Category : Business & Economics Languages : en Pages : 432
Book Description
From the beginning of 2003 through the first quarter of 2006, real gross domestic product in the U.S. grew at an average annual rate of 3.4% As expected, unemployment during the period fell. Over the course of the next year, average growth slowed to less than half its earlier rate -- but unemployment continued to drift downward. This situation presented a puzzle, who expected the unemployment rate to increase as the economy slowed. This negative correlation between GDP growth & unemployment has been named ¿Okun¿s law.¿ This article considers the usefulness of Okun¿s law for policymakers & economists. Okun¿s relationship can be useful as a forecasting tool -- provided that one takes its instability into account. Charts & tables.
Author: Laurence M. Ball Publisher: International Monetary Fund ISBN: 1475585748 Category : Business & Economics Languages : en Pages : 40
Book Description
This paper asks how well Okun’s Law fits short-run unemployment movements in the United States since 1948 and in twenty advanced economies since 1980. We find that Okun’s Law isa strong and stable relationship in most countries, one that did not change substantiallyduring the Great Recession. Accounts of breakdowns in the Law, such as the emergence of“jobless recoveries,” are flawed. We also find that the coefficient in the relationship—the effect of a one percent change in output on the unemployment rate—varies substantially across countries. This variation is partly explained by idiosyncratic features of national labormarkets, but it is not related to differences in employment protection legislation.
Author: Zidong An Publisher: International Monetary Fund ISBN: 1616356049 Category : Business & Economics Languages : en Pages : 22
Book Description
The negative and stable relationship between an economy’s aggregate demand conditions and overall unemployment is well-documented. We show that there is a large degree of heterogeneity in the cyclical sensitivities of unemployment across worker and economy groups. First, unemployment is more than twice as sensitive to aggregate demand in advanced as in emerging market and developing economies. Second, youth’s unemployment is twice as sensitive as that of adults’. Third, women’s unemployment is significantly less sensitive to demand than men’s in advanced economies. These findings point to the highly unequal impacts of the business cycle across worker and economy groups.
Author: Arthur M. Okun Publisher: Brookings Institution Press ISBN: 0815726546 Category : Business & Economics Languages : en Pages : 171
Book Description
Originally published in 1975, Equality and Efficiency: The Big Tradeoff is a very personal work from one of the most important macroeconomists of the last hundred years. And this new edition includes "Further Thoughts on Equality and Efficiency," a paper published by the author two years later. In classrooms Arthur M. Okun may be best remembered for Okun's Law, but his lasting legacy is the respect and admiration he earned from economists, practitioners, and policymakers. Equality and Efficiency is the perfect embodiment of that legacy, valued both by professional economists and those readers with a keen interest in social policy. To his fellow economists, Okun presents messages, in the form of additional comments and select citations, in his footnotes. To all readers, Okun presents an engaging dual theme: the market needs a place, and the market needs to be kept in its place. As Okun puts it: Institutions in a capitalist democracy prod us to get ahead of our neighbors economically after telling us to stay in line socially. This double standard professes and pursues an egalitarian political and social system while simultaneously generating gaping disparities in economic well-being. Today, Okun's dual theme feels incredibly prescient as we grapple with the hot-button topic of income inequality. In his foreword, Lawrence H. Summers declares: On what one might think of as questions of "economic philosophy," I doubt that Okun has been improved on in the subsequent interval. His discussion of how societies rely on rights as well as markets should be required reading for all young economists who are enamored with market solutions to all problems. With a new foreword by Lawrence H. Summers
Author: Ioannis Bournakis Publisher: Springer ISBN: 3319637061 Category : Business & Economics Languages : en Pages : 397
Book Description
This book offers a comprehensive guide to the on-going Greek debt crisis. It identifies and explains Greece’s idiosyncratic weaknesses, and highlights the existing rigidities in the EU architecture that make the recovery prospects of the Greek economy challenging. Chapters from expert contributors highlight aspects of the performance of the Greek economy with focus on export performance, labour market conditions, political cycles and regional income disparities. The book then goes on to outline the banking system in Greece in the post-crisis era, and includes analysis that explains how the credit rating score affected Greece’s borrowing capacity prior to the start of the insolvency crisis. The final part analyses and compares alternative scenarios of fiscal consolidation, seeking to identify whether there are alternatives to fiscal austerity and the impact of each one of them. This section also clarifies various misconceptions about the significant determinants of international competitiveness. Despite the focus of the book, the lessons drawn from the chapters are not limited to Greece. This volume will be of interest to academics, practitioners and policy makers who wish to take a closer look at the Greek debt crisis and learn more about the challenges the Greek economy is currently facing.
Author: Sangyup Choi Publisher: International Monetary Fund ISBN: 1498356303 Category : Business & Economics Languages : en Pages : 26
Book Description
We study the role of uncertainty shocks in explaining unemployment dynamics, separating out the role of aggregate and sectoral channels. Using S&P500 data from the first quarter of 1957 to third quarter of 2014, we construct separate indices to measure aggregate and sectoral uncertainty and compare their effects on the unemployment rate in a standard macroeconomic vector autoregressive (VAR) model. We find that aggregate uncertainty leads to an immediate increase in unemployment, with the impact dissipating within a year. In contrast, sectoral uncertainty has a long-lived impact on unemployment, with the peak impact occurring after two years. The results are consistent with a view that the impact of aggregate uncertainty occurs through a “wait-and-see” mechanism while increased sectoral uncertainty raises unemployment by requiring greater reallocation across sectors.
Author: Elie Ayache Publisher: John Wiley & Sons ISBN: 0470725222 Category : Business & Economics Languages : en Pages : 501
Book Description
October 19th 1987 was a day of huge change for the global finance industry. On this day the stock market crashed, the Nobel Prize winning Black-Scholes formula failed and volatility smiles were born, and on this day Elie Ayache began his career, on the trading floor of the French Futures and Options Exchange. Experts everywhere sought to find a model for this event, and ways to simulate it in order to avoid a recurrence in the future, but the one thing that struck Elie that day was the belief that what actually happened on 19th October 1987 is simply non reproducible outside 19th October 1987 - you cannot reduce it to a chain of causes and effects, or even to a random generator, that can then be reproduced or represented in a theoretical framework. The Blank Swan is Elie's highly original treatise on the financial markets presenting a totally revolutionary rethinking of derivative pricing and technology. It is not a diatribe against Nassim Taleb's The Black Swan, but criticises the whole background or framework of predictable and unpredictable events white and black swans alike , i.e. the very category of prediction. In this revolutionary book, Elie redefines the components of the technology needed to price and trade derivatives. Most importantly, and drawing on a long tradition of philosophy of the event from Henri Bergson to Gilles Deleuze, to Alain Badiou, and on a recent brand of philosophy of contingency, embodied by the speculative materialism of Quentin Meillassoux, Elie redefines the market itself against the common perceptions of orthodox financial theory, general equilibrium theory and the sociology of finance. This book will change the way that we think about derivatives and approach the market. If anything, derivatives should be renamed contingent claims, where contingency is now absolute and no longer derivative, and the market is just its medium. The book also establishes the missing link between quantitative modelling (no longer dependent on probability theory but on a novel brand of mathematics which Elie calls the mathematics of price) and the reality of the market.
Author: Masanao Aoki Publisher: Cambridge University Press ISBN: 0521831067 Category : Business & Economics Languages : en Pages : 282
Book Description
In this book, the authors reconceptualize existing macroeconomics by treating equilibria as statistical distributions, not as fixed points.
Author: Mr.Alvar Kangur Publisher: International Monetary Fund ISBN: 1513512544 Category : Business & Economics Languages : en Pages : 42
Book Description
We study the properties of the IMF-WEO estimates of real-time output gaps for countries in the euro area as well as the determinants of their revisions over 1994-2017. The analysis shows that staff typically saw economies as operating below their potential. In real time, output gaps tend to have large and negative averages that are largely revised away in later vintages. Most of the mis-measurement in real time can be explained by the difficulty in predicting recessions and by overestimation of the economy’s potential capacity. We also find, in line with earlier literature, that real-time output gaps are not useful for predicting inflation. In addition, countries where slack (and potential growth) is overestimated to a larger extent primary fiscal balances tend to be lower and public debt ratios are higher and increase faster than projected. Previous research suggests that national authorities’ real-time output gaps suffer from a similar bias. To the extent these estimates play a role in calibrating fiscal policy, over-optimism about long-term growth could contribute to excessive deficits and debt buildup.
Author: Edward S. Knotek
Author: Laurence M. Ball
Author: Zidong An
Author: Arthur M. Okun
Author: Arthur M. Okun
Author: Ioannis Bournakis
Author: Sangyup Choi
Author: Elie Ayache
Author: Masanao Aoki
Author: Mr.Alvar Kangur