This study primarily examines the extent of daily foreign exchange intervention by the Bangko Sentral ng Pilipinas (BSP) between 2005 and 2010, and its effectiveness in controlling the daily volatility of the exchange rate. Using an exponential GARCH model, we find that participation in the spot...

By looking at how an East Asian currency moves when the yen fluctuates sharply against the US dollar, we sometimes find that the reaction has been much more significant than would be suggested by the econometric estimates of the weight of the yen in nominal exchange rate determination. Moreover,...