Although Basel II fortified the first two pillars with market transparency enhancing Pillar III disclosures and encouraged the usage of major Credit Rating Agencies (CRAs) such as Moody’s, Standard and Poor's, and Fitch as quasi governmental authorities to overcome asymmetric informational...

We examine rating behaviour after the introduction of new regulations regarding Credit Rating Agencies (CRAs) in the European securitisation market. Employing a large sample of 12,469 ABS tranches issued between 1998 and 2018, we examine the information content of yield spreads of ABS at the...

In this paper, we empirically investigate the impact of intensified competition on rating quality in the credit rating market for residential mortgage-backed securities (RMBS) in the period 2017-2020. We provide evidence that competition between large credit rating agencies (CRAs) (Moody's and...

This paper identifies rating verifiability as a key difference that explains why credit rating agencies (CRAs) failed to mitigate information asymmetries in the structured finance market but succeeded in the bond market. Two infinitely repeated models are analyzed. In the first, the rating is...

This paper, a chapter in the forthcoming Research Handbook on the Economics of Corporate law, describes the leading research related to credit ratings, and assesses regulatory proposals related to ratings, including those in the Dodd-Frank Act of 2010. It explains how rating agencies have...

We compare the structure and performance of private (non-GSE) mortgage-backed securities sold by large issuers vs. those sold by small issuers over the period 2000-2006. Securities sold by large issuers have less subordination — a greater fraction of the deal receiving AAA rating — than...

For decades credit rating agencies were viewed as trusted arbiters of creditworthiness and their ratings as important tools for managing risk. The common narrative is that the value of ratings has been compromised by the evolution of the industry to a form where issuers pay for ratings. In this...

We explore through both an economics and regulatory lens the frictions associated with credit rating agencies in the aftermath of the financial crisis. While ratings and other public signals are an efficient response to scale economies in information production, these also can discourage...

Credit rating agencies are important institutions of the global capital markets. If they had performed properly, the financial crisis of 2008-2009 would not have occurred, and the course of world history would have been different. There is a near universal consensus that reform is needed, but...

This paper explores the possibility of remedial intervention against the credit rating oligopoly under the competition rules. It is divided in six parts. Following an introduction, Part II provides an overview of the credit rating industry. Part III demonstrates that there is a possible economic...