Dynamic hedging in incomplete markets: a simple solution
Review of Financial Studies, 25 (6). pp. 1845-1896.
Transparency, Tax Pressure and Access to Finance
In choosing transparency, firms must trade off the benefits from better access to finance against the cost of a greater tax burden. We study this...
The Insufficiency of Traditional Safety Nets: What Bank Resolution Fund for Europe?
This paper analyzes the rationale for Bank Recovery and Resolution Funds (BRRFs) in the context of the present European Union’s (EU) decentralized...
Securitized Banking, Asymmetric Information, and Financial Crisis: Regulating Systemic Risk Away
We develop a model of securitized (Originate, then Distribute) lending, in which both publicly observed aggregate shocks to values of securitized loan...
Liquidity and asset returns under asymmetric information and imperfect competition
Review of Financial Studies, 25 (5). pp. 1339-1365.
Tackling the “Too Big To Fail” conundrum: Integrating market and regulation
Systemic risk is, by nature, unpredictable. Statistical models can fail to identify it. We need to maintain resource buffers as well as to implement...
Estimating the Quadratic Covariation Matrix for an Asynchronously Observed Continuous Time Signal Masked by Additive Noise
We propose a new estimator of multivariate ex-post volatility that is robust to microstructure noise and asynchronous data timing. The method is based...
Financial Regulation in General Equilibrium
This paper explores how different types of financial regulation could combat many of the phenomena that were observed in the financial crisis of 2007...
The flip side: high frequency trading
HFT has its benefits but also poses potential systemic risks. Bruno Biais and Paul Woolley discuss the need for deft regulation.
Transparency in the financial system: rollover risk and crises
The paper presents a theory of optimal transparency in the financial system when financial institutions have short-term liabilities and are exposed to...
Is Historical Cost Accounting a Panacea? Market Stress, Incentive Distortions, and Gains Trading
This paper explores the trading incentives of financial institutions induced by the interaction between regulatory accounting rules and capital...
