While financial regulation aims at achieving market stability, regulating markets can sometimes take an ironic turn when regulations end up having consequences that differ from their original regulatory purpose. The article provides such an example of regulation’s irony: how a regulatory change in Germany led Moody’s to downgrade 12 banks, therefore weakening such institutions and consequently enhancing the current issues of market volatility and credit cost.

In The Journal of Regulation, these keywords are done by the Editor and not by the Author.