What Explains the Rise in Food Price Volatility?

WPIEA2010129 Image
Price:  $18.00

Author/Editor: Shaun K. Roache
Release Date: © May, 2010
ISBN : 978-1-45520-112-9
Stock #: WPIEA2010129
English
Stock Status: Available

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Description

The macroeconomic effects of large food price swings can be broad and far-reaching, including the balance of payments of importers and exporters, budgets, inflation, and poverty. For market participants and policymakers, managing low frequency volatility—i.e., the component of volatility that persists for longer than one harvest year—may be more challenging as uncertainty regarding its persistence is likely to be higher. This paper measures the low frequency volatility of food commodity spot prices using the spline- GARCH approach. It finds that low frequency volatility is positively correlated across different commodities, suggesting an important role for common factors. It also identifies a number of determinants of low frequency volatility, two of which—the variation in U.S. inflation and the U.S. dollar exchange rate—explain a relatively large part of the rise in volatility since the mid-1990s.

Taxonomy

Economic policy , Inflation , Monetary policy




More publications in this series: Working Papers


More publications by: Shaun K. Roache