This work is primarily focused on the settlement between the SEC and Goldman Sachs of July 2010 related to the structuring and marketing of a Collateralised Debt Obligation (CDO) known as Abacus 2007-AC1. A thorough discussion of this case leads to analyze the idea of a imposing a fiduciary duty...

This work is primarily focused on the settlement between the SEC and Goldman Sachs of July 2010 related to the structuring and marketing of a Collateralised Debt Obligation (CDO) known as Abacus 2007-AC1. A thorough discussion of this case leads to analyze the idea of a imposing a fiduciary duty...

This paper investigates whether, and if so why, the recent ‘Great Recession' was more severe in unofficially dollarised/euroised economies than in other economies. To that end, the paper builds on a novel dataset on unofficial dollarisation/euroisation to test whether the latter was a...

A new test for financial market contagion based on increases in extremal dependence (co-kurtosis and co-volatility) is developed to identify the propagation mechanism of shocks across international financial markets. This new approach is applied to test for contagion in equity markets and...

In this paper we study dollarization as a commitment device that the Central Bank could use to avoid getting involved in an undesirable banking-sector bailout. We show how a political process could induce an equilibrium outcome that differs from the one that a benevolent Central Bank would want...

The global financial crisis has placed the spotlight squarely on bank stress tests. Stress tests conducted in the lead-up to the crisis, including those by IMF staff, were not always able to identify the right risks and vulnerabilities. Since then, IMF staff has developed more robust stress...

The unprecedented collapse of international interbank borrowing was a prominent feature of the global financial crisis that started in August 2007. This paper focuses on the drivers of the retrenchment from 32 advanced and emerging banking systems. Using novel risk-weighted indexes the paper...

The unprecedented collapse of international interbank borrowing was a prominent feature of the global financial crisis that started in August 2007. This paper focuses on the drivers of the retrenchment from 32 advanced and emerging banking systems. Using novel risk-weighted indexes the paper...