This paper studies the risk management of central counterparties (CCPs) using a granular transaction-level dataset. We test whether margining practices are sufficient relative to portfolio risk and whether CCPs reduce margin requirements in a ‟race-to-the-bottom." We find that, for some...

This paper studies the risk management of central counterparties (CCPs) using a granular transaction-level dataset. We test whether margining practices are sufficient relative to portfolio risk and whether CCPs reduce margin requirements in a ‟race-to-the-bottom.” We find that, for some...

We present an equilibrium model of the prices of crude oil and refined products that accounts for supply and demand shocks, the elasticity of the supply and demand markets, and the characteristics of the production and adjustment costs of refiners. We use the model to examine the relation...

Since the 2008 Financial Crisis, stress tests based on extreme-yet-plausible scenarios have become a preferred method of assessing risk for large financial institutions, yet scenario choice has largely been ad-hoc. We propose a principled methodology to choose scenarios by minimizing the...

This paper studies the risk management of central counterparties (CCPs) using a granular transaction-level dataset. We test whether margining practices are sufficient relative to portfolio risk and whether CCPs reduce margin requirements in a "race-to-the-bottom." We find that, for some CCPs,...

In over-the-counter markets, dealers facilitate trading by becoming market makers. The costs dealers face, including the cost of holding inventory on balance sheet, and the ease, or difficulty, of reducing their positions, determine the degree of liquidity they provide. We provide a stylized...