We develop a theoretical model to analyse the e ect of competition on the conflict of interest arising from the issuer pay compensation model of the credit rating industry. We nd that relative to monopoly, rating agencies are more likely to inflate ratings under competition, resulting in lower...

A substantial body of research suggests that it is difficult to account for all of the asset price volatility in terms of news. This paper attempts to explain the excess volatility puzzle as a consequence of competitive interaction between market participants. We develop a model of competitive...

Securities financing transaction (SFT) markets and the management and usage of collateral are elements of the financial system which are of systemic relevance. As such, there is a clear need for enhanced transparency and regulatory oversight. The European Systemic Risk board (ESRB) mandated a...

We study systemic illiquidity using a unique dataset on banks' daily cash flows, short-term interbank funding and liquid asset buffers. Failure to roll-over short-term funding or repay obligations when they fall due generates an externality in the form of systemic illiquidity. We simulate a...