Surprise, Surprise : What Drives the Rand / U.S. Dollar Exchange Rate Volatility? /

This paper investigates possible drivers of volatility in the South African rand since the onset of the global financial crisis. We assess the role played by local and international economic surprises, commodity price volatility, global market risk perceptions, and local political uncertainty. As a...

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Bibliographic Details
Main Author: Mavee, Nasha
Other Authors: Perrelli, Roberto, Schimmelpfennig, Axel
Format: Journal
Language:English
Published: Washington, D.C. : International Monetary Fund, 2016.
Series:IMF Working Papers; Working Paper ; No. 2016/205
Online Access:Full text available on IMF
Description
Summary:This paper investigates possible drivers of volatility in the South African rand since the onset of the global financial crisis. We assess the role played by local and international economic surprises, commodity price volatility, global market risk perceptions, and local political uncertainty. As a measure of rand volatility, the study uses a market-based implied volatility indicator for the rand / U.S. dollar exchange rate. Economic surprises-the difference between market expectations and data prints-are captured by Citi's Economic Surprise Index which is available for South Africa and its main economic partners. The results suggest that rand volatility is mainly driven by commodity price volatility, and global market volatility, as well as domestic political uncertainty. In addition, economic surprises originating in the United States matter, but not those originating from South Africa, Europe, or China.
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Physical Description:1 online resource (38 pages)
Format:Mode of access: Internet
ISSN:1018-5941
Access:Electronic access restricted to authorized BRAC University faculty, staff and students