摘要:Nowadays foreign exchange interventions occur in emerging market economies whereas em-pirical studies on interventions mainly refer to advanced economies. However, interventions in emerging markets are different from those in advanced economies: they occur "regularly" and central banks have considerable leverage, derived from relatively high reserves, some non-sterilization, the central bank's information advantage and capital controls. Consequently, these interventions often successfully impact the level and volatility of exchange rates. Never-theless, more research on interventions in emerging markets is needed analyzing the influence of heterogeneous institutional circumstances, examining the role of central bank communica-tion and using high-frequency data
关键词:foreign exchange; central bank intervention; emerging markets; trans-;mission channels