Abstract
The Forex intervention is a main instrument to restrain the unexpected float of exchange rate. This paper constructs a simultaneous equations model (SEM) with the central bank reaction function and return of exchange rate to address the effects of Forex intervention. We find that the lagged intervention is a valid and rational instrumental variable to correct this simultaneity bias of Forex intervention and volatility. We also find that BoJ Forex intervention is more effective in “leaning with the wind” than in “leaning against the wind” condition, but unavoidably increases the volatility in either case, and consequently brings more financial risk.
This research is supported by National Social Science Foundation via Key Grant 07AJL005.
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Han, F., Xie, C. (2012). The Effects of Forex Intervention: A Simultaneous Equations Model. In: Huang, DS., Gan, Y., Gupta, P., Gromiha, M.M. (eds) Advanced Intelligent Computing Theories and Applications. With Aspects of Artificial Intelligence. ICIC 2011. Lecture Notes in Computer Science(), vol 6839. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-25944-9_37
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DOI: https://doi.org/10.1007/978-3-642-25944-9_37
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