
Risks related to central counterparties in derivatives markets
The large volumes of notionals and market values in OTC (rates and credit) derivatives markets have spurred a regulatory enhancement of risk buffers at banks. However, an IMF working paper by Li Lin and Jay Surti points out that no commensurate prescriptions apply to the two monopolistic central counter parties (CCPs) that clear a large share of the OTC derivatives market. This bears the risks that CCPs could become a medium of regulatory arbitrage of even systemic pressure.