When things go wrong, it is always good to find someone to blame. As the credit crisis started to unfold in 2007, credit rating agencies (“CRAs”) emerged as the villain – or scapegoat, one might say – for commentators and regulators alike. To sum up, observers accused CRAs of doing a...

Thanks to an analysis of structural changes in abnormal spread series, we stress specific investors' reactions to rating actions. These reactions are much more usual when the issues are in sterlings than in euros. When reacting in the euro area, investors mainly react after banks' and public...

Since the beginning of the global financial and economic crisis, the search for its causes has been in full flight on both sides of the Atlantic. Inter alia, fundamental failures in the evaluation of risk and the role that Credit Rating Agencies (CRAs) play in the assessment of credit risk are...

This paper examines the quality of credit ratings assigned to banks in Europe and the United States by the three largest rating agencies over the past two decades. We interpret credit ratings as relative assessments of creditworthiness, and define a new ordinal metric of rating error based on...

This paper examines the quality of credit ratings assigned to banks in Europe and the United States by the three largest rating agencies over the past two decades. We interpret credit ratings as relative assessments of creditworthiness, and define a new ordinal metric of rating error based on...

Credit Rating Agencies (CRAs) have been a market entity relatively neglected by regulators and commenters, despite the increasing importance they have had in the 20th century financial markets development. Different legal system as United States of America and European Union have both recently...

This paper studies the impact of credit rating agency (CRA) announcements on the value of the Euro and the yields of French, Italian, German and Spanish long-term sovereign bonds during the culmination of the Eurozone debt crisis in 2011-2012. The employed GARCH models show that CRA downgrade...

Credit ratings are a quasi-public good, and investors and financial markets regulators need an independent assessment of the credit-worthiness of an issuing entity because of information asymmetries and principal agent problems. In light of the high volatility of market-based measures and the...

In the United States and Europe faulty credit ratings and flawed rating processes are widely perceived as being among the key contributors to the global financial crisis. That has brought them under intense scrutiny and led to proposals for radical reforms. The ongoing debate, while centered in...

A short overview of the regulation -or lack thereof- of Credit Rating Agencies across the US and Europe. The article focuses on the rationale behind the lack of regulation that has characterized credit rating agencies for so many years, and comments on some approaches that have been suggested at...