This paper studies the spread of losses and defaults in financial networks with two important features: collateral requirements and alternative contract termination rules in bankruptcy. When collateral is committed to a firm's counterparties, a solvent firm may default if it lacks sufficient...

This paper studies the spread of losses and defaults in financial networks with two interrelated features: collateral requirements and alternative contract termination rules, which control access to collateral. When collateral is committed to a firm's counter-parties, a solvent firm may default...

We analyze the market price of counterparty risk and develop an arbitrage-free pricing valuation framework, inclusive of collateral mitigation. We show that the adjustment is given by the sum of option payoff terms, depending on the netted exposure, i.e. the difference between the on-default...

This paper develops a new framework for the design of collateral requirements in a centrally cleared market. Clearing members post collateral - initial margins and default funds - to increase their pledgeable income, thereby credibly committing to risk management. We show that initial margins...

We develop a model of endogenous collateral requirements in the credit default swap (CDS) market. Our model provides an interpretation for the empirical findings of Capponi et al. (2020), according to which extreme tail risk measures have a higher explanatory power for observed collateral...