[PDF] Volatility And Growth eBook

Author : Philippe Aghion
Publisher : OUP Oxford
Page : 160 pages
File Size : 15,57 MB
Release : 2005-07-28
Category : Business & Economics
ISBN : 0191530239

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It has long been recognized that productivity growth and the business cycle are closely interrelated. Yet, until recently, the two phenomena have been investigated separately in the economics literature. This book provides the first consistent attempt to analyze the effects of macroeconomic volatility on productivity growth, and also the reverse causality from growth to business cycles. The authors show that by looking at the economy through the lens of private entrepreneurs, who invest under credit constraints, one can go some way towards explaining persistent macroeconomic volatility and the effects of volatility on growth. Beginning with an analysis of the effects of volatility on growth, the authors argue that the lower the level of financial development in a country the more detrimental the effect of volatility on growth. This prediction is confirmed by cross-country panel regressions. The data also suggests that a fixed exchange rate regime or more countercyclical budgetary policies are growth-enhancing in countries with a lower level of financial development. The former reduce aggregate volatility whereas the latter reduce the negative effects of volatility on long-term productivity-enhancing investment by firms. The book concludes with an investigation into how the interplay between credit constraints and pecuniary externalities is sufficient to generate persistent business cycles and to explain the occurrence of currency crises.

Author : Norman Loayza
Publisher :
Page : 40 pages
File Size : 30,12 MB
Release : 2016
Category :
ISBN :

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Hnatkovska and Loayza study the empirical, cross-country relationship between macroeconomic volatility and long-run economic growth. They address four central questions:- Does the volatility-growth link depend on country and policy characteristics, such as the level of development or trade openness?- Does this link reflect a statistically and economically significant causal effect from volatility to growth?- Has this relationship been stable over time and has it become stronger in recent decades?- Does the volatility-growth connection actually reveal the impact of crises rather than the overall effect of cyclical fluctuations?The authors find that macroeconomic volatility and long-run economic growth are indeed negatively related. This negative link is exacerbated in countries that are poor, institutionally underdeveloped, undergoing intermediate stages of financial development, or unable to conduct countercyclical fiscal policies. They find evidence that this negative relationship actually reflects the harmful effect from volatility to growth. Furthermore, the authors find that the negative effect of volatility on growth has become considerably larger in the past two decades and that it is mostly due to large recessions rather than normal cyclical fluctuations.This paper - a product of Macroeconomics and Growth, Development Research Group - is part of a larger effort in the group to understand the effects of volatility.

Author : Philippe Aghion
Publisher :
Page : 0 pages
File Size : 36,27 MB
Release : 2015
Category :
ISBN :

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We examine how credit constraints affect the cyclical behavior of productivity-enhancing investment and thereby volatility and growth. We first develop a simple growth model where firms engage in two types of investment: a short-term one and a long-term productivity-enhancing one. Because it takes longer to complete, long-term investment has a relatively less procyclical return but also a higher liquidity risk. Under complete financial markets, long-term investment is countercyclical, thus mitigating volatility. But when firms face tight credit constraints, long-term investment turns procyclical, thus amplifying volatility. Tighter credit therefore leads to both higher aggregate volatility and lower mean growth for a given total investment rate. We next confront the model with a panel of countries over the period 1960-2000 and find that a lower degree of financial development predicts a higher sensitivity of both the composition of investment and mean growth to exogenous shocks, as well as a stronger negative effect of volatility on growth.

Author : Rishi Goyal
Publisher : International Monetary Fund
Page : 54 pages
File Size : 50,42 MB
Release : 2006-12-01
Category : Business & Economics
ISBN : 1451865473

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This paper compares the pattern of macroeconomic volatility in 17 Latin American countries during episodes of high and low growth since 1970, examining in particular the role of policy volatility. Macroeconomic outcomes are distinguished from macroeconomic policies, structural reforms and reversals, shocks, and institutional constraints. Based on previous work, a composite measure of structural reforms is constructed for the 1970-2004 period. We find that outcomes and policies are more volatile in low growth episodes, while shocks (except U.S. interest rates) are similar across episodes. Fiscal policy volatility is associated with lower growth, but fiscal policy procyclicality is not. Low levels of market-oriented reforms and structural reform reversals are also associated with lower growth.

Author : Joshua Aizenman
Publisher : Cambridge University Press
Page : 615 pages
File Size : 18,83 MB
Release : 2005-10-03
Category : Business & Economics
ISBN : 1139446940

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Economic volatility has come into its own after being treated for decades as a secondary phenomenon in the business cycle literature. This evolution has been driven by the recognition that non-linearities, long buried by the economist's penchant for linearity, magnify the negative effects of volatility on long-run growth and inequality, especially in poor countries. This collection organizes empirical and policy results for economists and development policy practitioners into four parts: basic features, including the impact of volatility on growth and poverty; commodity price volatility; the financial sector's dual role as an absorber and amplifier of shocks; and the management and prevention of macroeconomic crises. The latter section includes a cross-country study, case studies on Argentina and Russia, and lessons from the debt default episodes of the 1980s and 1990s.

Author : Philippe Aghion
Publisher :
Page : 50 pages
File Size : 23,90 MB
Release : 2005
Category : Economics
ISBN :

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We examine how credit constraints affect the cyclical behavior of productivity-enhancing investment and thereby volatility and growth. We first develop a simple growth model where firms engage in two types of investment: a short-term one and a long-term productivity-enhancing one. Because it takes longer to complete, long-term investment has a relatively less procyclical return but also a higher liquidity risk. Under complete financial markets, long-term investment is countercyclical, thus mitigating volatility. But when firms face tight credit constraints, long-term investment turns procyclical, thus amplifying volatility. Tighter credit therefore leads to both higher aggregate volatility and lower mean growth for a given total investment rate. We next confront the model with a panel of countries over the period 1960-2000 and find that a lower degree of financial development predicts a higher sensitivity of both the composition of investment and mean growth to exogenous shocks, as well as a stronger negative effect of volatility on growth. Keywords: Growth, fluctuations, business cycle, credit constraints, amplification, R & D. JEL Classifications: E22, E32, O16, O30, O41, O57.

Author : Silvio Borner
Publisher : Springer
Page : 403 pages
File Size : 26,4 MB
Release : 1998-04-12
Category : Political Science
ISBN : 1349262846

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The state and its institutions are crucial for economic development: for better and for worse. This insight informs this important, up-to-date and authoritative survey of new trends in growth economics and the widely divergent economic performance of developing countries - for example, between Latin America and South-east Asia - which seemed to be similarly placed just a generation ago. The decisive role of the political dimension in economic growth seems clear but there are many challenges to be met in getting an analytical handle on the precise determinants and in testing empirically for this. This is the challenge taken up by the international team of contributors.

Author : M. Ayhan Kose
Publisher : International Monetary Fund
Page : 44 pages
File Size : 12,27 MB
Release : 2005
Category : Business & Economics
ISBN :

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The influential work of Ramey and Ramey (1995) highlighted an empirical relationship that has now come to be regarded as conventional wisdom-that output volatility and growth are negatively correlated. We reexamine this relationship in the context of globalization-a term typically used to describe the phenomenon of growing international trade and financial integration that has intensified since the mid-1980s. Using a comprehensive new data set, we document that, while the basic negative association between growth and volatility has been preserved during the 1990s, both trade and financial integration significantly weaken this negative relationship. Specifically, we find that, in a regression of growth on volatility and other controls, the estimated coefficient on the interaction between volatility and trade integration is significantly positive. We find a similar, although less significant, result for the interaction of financial integration with volatility.