One of the most contentious issues raised during the recent crisis has been the potentially exacerbating role played by mark-to-market accounting. Many have proposed the use of historical cost accounting, promoting its ability to avoid the amplification of systemic risk. We caution against...

The purpose of this article, and of its earlier companion article (Part (1) Rule-making, 12 European Business Organization Law Review (2011) p. 41), is to examine the implications of the new European Securities and Markets Authority which was established in January 2011. In the wake of the...

Given the opportunity to buy IPO shares of uncertain value at a fixed price, potentially informed investors have an incentive to refuse to participate in offerings the underwriter happens to overprice. We show that an underwriter can efficiently resolve this problem by entering into a repeat...

Ambivalence in the regulatory definition of capital adequacy for credit risk has recently stirred the financial services industry to collateral loan obligations (CLOs) as an important balance sheet management tool. CLOs represent a specialised form of Asset-Backed Securitisation (ABS), with...

Many financial applications, such as risk analysis and derivatives pricing, depend on time scaling of risk. A common method for this purpose, though only correct when returns are iid normal, is the square–root–of–time rule where an estimated quantile of a return distribution is scaled to a...

This paper introduces a new model for portfolio credit risk incorporating default and spread widening in a simple and consistent framework. Credit spreads are modelled by geometric Brownian motions with a dependence structure powered by a t-copula. Their joint evolution drives the spreads...

A bank can efficiently underwrite individually difficult to value IPOs by offering them as a package deal to a stable coalition of investors (block-booking). Block-booking banks set offer prices to equalize downside risk across their offerings, not expected returns. Examining US IPOs over the...

The paper draws lessons from the experience of the past year for the conduct of central banks in the pursuit of macroeconomic and financial stability. Macroeconomic stability is defined as either price stability or as price stability and sustainable output or employment growth. Financial...

As we write, the world is still in the grips of a financial crisis. Germany was one of the first countries to bail out a bank in July 2007. Then, in September 2007, the United Kingdom (UK) witnessed a run on a building society, Northern Rock, and the subsequent widespread nationalization of its...

We study an equilibrium model with restricted investor participation in which strategic arbitrageurs reap profits by exploiting mispricings across different trading locations. We edogonize the asset structure as the outcome of the security design game played by the arbitrageurs. The equilibrium...