Studies of central bank intervention are complicated by the fact that we typically observe intervention only during periods of turbulent exchange markets. Furthermore, entering the market during these particular periods is a conscious “self-selection†choice made by the intervening...

Sudden Stops are the simultaneous occurrence of a currency/balance of payments crisis with a reversal in capital flows (Calvo, 1998). We investigate the output effects of financial crises in emerging markets, focusing on whether sudden-stop crises are a unique phenomenon and whether they entail...

Japanese official intervention in the foreign exchange market is of by far the largest magnitude in the world, despite little or no evidence that it is effective in moving exchange rates. Up until recently, however, official data on intervention has not been available for Japan. This paper...

Are countries with unregulated capital flows more vulnerable to currency crises? Efforts to answer this question properly must control for “self selection†bias since countries with liberalized capital accounts may also have more sound economic policies and institutions that make them...