The high-frequency analysis of foreign exchange dynamics is helpful in order to better identify the impact of central bank interventions. Evidence robustly shows that interventions do indeed move the exchange rate level in the desired direction. Interventions increase volatility in the short run...

International financial flows are the propagation mechanism for transmitting financial instability across borders. They are also the source of unsustainable external debt. Managing volatility thus requires institutions that promote domestic financial stability, ensure that domestic instability...