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...

Financial crises of every variety rocked emerging markets in the second half of the 1990s. Nearly every region experienced currency crashes, banking crises were both numerous and severe, and a few countries, facing extreme duress, defaulted on their sovereign debt. Not surprisingly, then, there...

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...