Foreign exchange (FX) derivatives markets in the Korean won are comparatively thin and vulnerable to impaired functioning. During the crisis, Korea faced dislocations in its FX swap and cross-currency swap markets, so severe that covered interest parity (CIP) between the Korean won and the US...

This paper reexamines the issue of unspanned stochastic volatility (USV) in bond markets and the puzzle of poor relative pricing between bonds and bond options. I make a distinction between the "weak USV" and the "strong USV" scenarios, and analyze the evidence for each of them. I argue that the...