What Explains Output Volatility? Evidence from the G3
AbstractThis paper investigates the short-run and long-run impact of the determinants of output volatility for the G3 during the period 1974-2009. We estimate a multivariate GARCH model and include the covariances of those determinants, which have been ignored in the prior relevant literature. Our findings indicate that nominal variability, namely variability in the interest rate and inflation, explains output volatility. Fiscal policy variations, captured by the volatility of government spending, are found to be important as well. Fluctuations in the international markets seem to affect significantly the volatility of output in almost all countries under examination. Finally, any real shock originated from the world’s most advanced country, the U.S., transcends to the other two with high significance.
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Bibliographic InfoPaper provided by Department of Economics, University of Macedonia in its series Discussion Paper Series with number 2010_09.
Date of creation: Jul 2010
Date of revision: Jul 2010
output volatility; multivariate GARCH; BEKK;
Find related papers by JEL classification:
- E0 - Macroeconomics and Monetary Economics - - General
- C32 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Time-Series Models; Dynamic Quantile Regressions; Dynamic Treatment Effect Models
- C51 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Construction and Estimation
- C52 - Mathematical and Quantitative Methods - - Econometric Modeling - - - Model Evaluation, Validation, and Selection
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