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Technology Shocks and Aggregate Fluctuations by Mr.Pau Rabanal,Mr.Jordi Gali Garreta Pdf
Our answer: Not so well. We reached that conclusion after reviewing recent research on the role of technology as a source of economic fluctuations. The bulk of the evidence suggests a limited role for aggregate technology shocks, pointing instead to demand factors as the main force behind the strong positive comovement between output and labor input measures.
Technology Shocks and Aggregate Fluctuations by Jordi Galí Pdf
Our answer: Not so well. We reached that conclusion after reviewing recent research on the role of technology as a source of economic fluctuations. The bulk of the evidence suggests a limited role for aggregate technology shocks, pointing instead to demand factors as the main force behind the strong positive comovement between output and labor input measures.
Technology Shocks and Aggregate Fluctuations by Jordi Galí,Pau Rabanal Pdf
Our answer: not so well. We reach that conclusion after reviewing recent research on the role of technology as a source of economic fluctuations. The bulk of the evidence suggests a limited role for aggregate technology shocks, pointing instead to demand factors as the main force behind the strong positive comovement between output and labor input measures.
Understanding the joint dynamics of internat. prices and quantities remains a central issue in internat. bus. cycles. Internat. relative prices appreciate when domestic consumption and output increase more than their foreign counterparts. In addition, both trade flows and trade prices display sizable volatility. This paper incorporates Hicks-neutral and investment-specific TS into a standard two-country general equilibrium model with variable capacity utilization and weak wealth effects on labor supply. Investment-specific TS introduce a source of fluctuations in absorption similar to taste shocks, thus reconciling theory and data. Also presents implications for the transmission mechanism of TS across countries. Illus. This is a print on demand pub.
FDI, Technology and Innovation by N. S. Siddharthan,K. Narayanan Pdf
This book concentrates on major changes that are now taking place in the fields of technology, foreign direct investment (FDI), trade and development strategies, with a particular focus on India. Arguably, these changes are likely to differ from those that the world has experienced over the past few decades; in particular, now that many countries have globalised their economies. The book begins by reviewing the changing pattern of FDI flows and technologies among developed and emerging economies, before identifying the determinants of this change by presenting specific studies on Indian industries. It then addresses key questions such as: How are knowledge spillover mechanisms operationalised, and what are the implications of the internationalisation of the IPR process? The role of FDI is also analysed in order to make policy recommendations for fostering innovation in emerging economies like India. The respective chapters examine the process through which technological paradigm and trajectory shifts are taking place, the factors that facilitate such shifts, the changing pattern of FDI, and the shifting focus of international trade and development strategies – four broad themes that are interrelated and mutually reinforcing. The book offers important takeaways for all social scientists, technologists and business schools interested in Indian studies; it will also benefit researchers whose work involves development economics, industrial organisation and technology, and the economy / society interface.
Author : National Bureau of Economic Research Publisher : MIT Press Page : 508 pages File Size : 45,9 Mb Release : 2005 Category : Business & Economics ISBN : 026257229X
NBER Macroeconomics Annual 2004 by National Bureau of Economic Research Pdf
Papers by leading researchers consider such questions as the effect of government debt on interest rates; technology shocks, demand shocks, and output volatility; and procyclical macroeconomic policies in developing countries.
Aggregate Fluctuations from Independent Sectoral Shocks by Per Bak Pdf
This paper illustrates how fluctuations in aggregate economic activity can result from many small, independent shocks to individual sectors. The effects of the small independent shocks fail to cancel in the aggregate due to the presence of two non-standard assumptions: local interaction between productive units (linked by supply relationships), and non-convex technology. We also argue that neither feature on its own would suffice. In the case of a simple model, we explicitly calculate the distribution of aggregate activity in the limit of an infinite number of independently disturbed sectors.
Guthlac Kirk Anyalezu’s Economics provides an advanced econometrics analysis integrating the real world (macroeconomics and microeconomics) of analyzing and/or synthesizing aggregate productivity and aggregate technology. The book’s conciseness and easy-to-follow chapters provide the best mix of approach and methodology analysis. It will enable and enhance students, researchers and other users’ understanding of how to measure aggregate productivity and technology shocks, including the evaluation of economic policies. Features include the following: A comprehensive literature survey and analysis on Total Factor Productivity (TFP) and Real Business Cycle (RBC) Models. Estimation of aggregate productivity and aggregate technology Analysis of aggregate productivity, technology and contractionary effects Econometrics techniques and analysis Structural autoregressive model and bivariate model Various econometric testing An indepth empirical study applicable to any world economy Simplification of complex econometrics modelling, theoretical analysis and evaluation
Hysteresis and Business Cycles by Ms.Valerie Cerra,A. Fatas,Ms.Sweta Chaman Saxena Pdf
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.
Modern Business Cycle Theory by Robert J. Barro Pdf
The new classical approach to macroeconomics, which assumes that people gather and use economic information efficiently, has been the most important theoretical advance since the Keynesian revolution of the 1930s. This book surveys the major contributions of the "second generation" of proponents of the new classical approach, emphasizing real business cycle theories and applying them to a variety of phenomena. The chapters include expositions of growth theory, real models of business fluctuations, the informational role of prices, consumption, fiscal policy, rules versus discretion in monetary policy, time consistency and policy, and monetary models. Although the chapters are aimed at advanced undergraduate- and graduate-level students, they will also be of interest to researchers who are looking for a compact and original exposition of the new classical macroeconomics.
The COVID-19 pandemic struck the global economy after a decade that featured a broad-based slowdown in productivity growth. Global Productivity: Trends, Drivers, and Policies presents the first comprehensive analysis of the evolution and drivers of productivity growth, examines the effects of COVID-19 on productivity, and discusses a wide range of policies needed to rekindle productivity growth. The book also provides a far-reaching data set of multiple measures of productivity for up to 164 advanced economies and emerging market and developing economies, and it introduces a new sectoral database of productivity. The World Bank has created an extraordinary book on productivity, covering a large group of countries and using a wide variety of data sources. There is an emphasis on emerging and developing economies, whereas the prior literature has concentrated on developed economies. The book seeks to understand growth patterns and quantify the role of (among other things) the reallocation of factors, technological change, and the impact of natural disasters, including the COVID-19 pandemic. This book is must-reading for specialists in emerging economies but also provides deep insights for anyone interested in economic growth and productivity. Martin Neil Baily Senior Fellow, The Brookings Institution Former Chair, U.S. President’s Council of Economic Advisers This is an important book at a critical time. As the book notes, global productivity growth had already been slowing prior to the COVID-19 pandemic and collapses with the pandemic. If we want an effective recovery, we have to understand what was driving these long-run trends. The book presents a novel global approach to examining the levels, growth rates, and drivers of productivity growth. For anyone wanting to understand or influence productivity growth, this is an essential read. Nicholas Bloom William D. Eberle Professor of Economics, Stanford University The COVID-19 pandemic hit a global economy that was already struggling with an adverse pre-existing condition—slow productivity growth. This extraordinarily valuable and timely book brings considerable new evidence that shows the broad-based, long-standing nature of the slowdown. It is comprehensive, with an exceptional focus on emerging market and developing economies. Importantly, it shows how severe disasters (of which COVID-19 is just the latest) typically harm productivity. There are no silver bullets, but the book suggests sensible strategies to improve growth prospects. John Fernald Schroders Chaired Professor of European Competitiveness and Reform and Professor of Economics, INSEAD
Technology, Employment and the Business Cycle by Jordi Galí Pdf
Using data for the G7 countries, I estimate conditional correlations of employment and productivity, based on a decomposition of the two series into technology and non-technology components. The picture that emerges is hard to reconcile with the predictions of the standard Real Business Cycle model. For a majority of countries the following results stand out: (a) technology shocks appear to induce a negative comovement between productivity and employment, counterbalanced by a positive comovement generated by demand shocks, (b) the impulse responses show a persistent decline of employment in response to a positive technology shock, and (c) measured productivity increases temporarily in response to a positive demand shock. More generally, the pattern of economic fluctuations attributed to technology shocks seems to be largely unrelated to major postwar cyclical episodes. A simple model with monopolistic competition, sticky prices, and variable effort is shown to be able to account for the empirical findings.
Monetary Policy, Inflation, and the Business Cycle by Jordi Galí Pdf
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
