Sovereign credit ratings play an important part in determining countries' access to international capital markets and the terms of that access. In principle, there is no reason to expect that sovereign credit ratings should systematically predict currency crises. In practice, in emerging market...

Sovereign credit ratings play an important role in determining the terms and the extent to which countries have access to international capital markets. In principle, there is no reason why changes in sovereign credit ratings should be expected to systematically predict a currency crisis. In...

Sovereign credit ratings play an important role in determining the terms and the extent to which countries have access to international capital markets. In principle, there is no reason why changes in sovereign credit ratings should be expected to systematically predict a currency crisis. In...

Two assertions about exchange rate regimes circulate with some frequency in policy circles. The first, the hypothesis of the excluded middle, holds that authorities must either choose perfectly floating exchange rates (preferably anchored by an inflation target for the central bank) or a hard...