In this paper, we draw on network analysis and a sample of derivatives data from a trade repository to demonstrate how the systemic importance of derivatives market participants may be measured. As trade repository data become more comprehensively available to authorities, the same measures...

We quantify the size of a fire-sale externality in the derivatives market in the absence of a macroprudential buffer on top of microprudential initial margin requirements. We show how this varies over the financial cycle with market volatility. We then assess the ability of a macroprudential...

We build a model to simulate how the euro area market-based financial system may function under stress. The core of the model is a set of representative agents re ecting key economic sectors, which interact in asset, funding, and derivatives markets and face solvency and liquidity constraints on...