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2021
Working Paper

International Evidence on the Effects of a Local Presence by U.S. Credit Rating Agencies

By: Liran Eliner, Michael Machokoto and Anywhere Sikochi

Major U.S. credit rating agencies are criticized for failing to understand developments in other economies and thereby impeding capital access by assigning lower ratings. Consistent with this, we find that Moody's and S&P credit ratings are more favorable after the... View Details

Keywords: Credit Rating Agencies; Credit Ratings; Rating Adjustments; Rating Disagreement; Geographic Proximity; Soft Information; Credit; Geographic Location; Local Range

September 2023
Article

Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement

By: George Serafeim and Aaron Yoon

We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details

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Fall 2024
Article

The Credit Rating Agency Market in Africa: Landscape and Future Research Directions

By: Saveshen Pillay and Anywhere Sikochi

We explore the role of credit ratings in global markets and highlight potential opportunities for research on the African credit rating agency market. We trace the evolution of credit ratings and conduct a comprehensive literature review of existing studies globally... View Details

Keywords: Credit Rating; Credit Rating Agencies; Credit; Conflict of Interests; Governing Rules, Regulations, and Reforms; Financial Markets; Africa

August 2023
Article

Do Rating Agencies Behave Defensively for Higher Risk Issuers?

By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi

We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I... View Details

Keywords: Credit Rating Agencies; Soft Rating Adjustments; Default; Credit; Performance Evaluation; Measurement and Metrics; Financial Institutions; Risk Management

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September 2008 (Revised September 2011)
Background Note

Note: Credit Rating Agencies

By: William E. Fruhan

The note examines the role of credit rating agencies in capital markets, with emphasis on the role of these agencies in the recent credit crisis and recommendations for change. View Details

Keywords: Financial Crisis; Capital Markets; Credit; Governing Rules, Regulations, and Reforms; Standards

06 Oct 2010
News

Rating agency multiplicity

March 2025
Case

Calyx Global: Rating Carbon Credits

By: Michael W. Toffel and Adam Chen

This case describes how rating agencies and other organizations are seeking to improve the quality of carbon credits sold in the voluntary carbon market to organizations seeking to use them to supplement their internal decarbonization efforts to meet their net zero... View Details

Keywords: Service Design; Certification; Auditing; Auditor Reputation; Carbon Credits; Carbon; Rating Agency Disagreement; Ratings; Climate Change; Business Model; Environmental Sustainability; Corporate Social Responsibility and Impact; Conflict of Interests; Reputation; Business Strategy

January 2022
Article

Why is Corporate Virtue in the Eye of The Beholder? The Case of ESG Ratings

By: Dane Christensen, George Serafeim and Anywhere Sikochi

Despite the rising use of environmental, social, and governance (ESG) ratings, there is substantial disagreement across rating agencies regarding what rating to give to individual firms. As what drives this disagreement is unclear, we examine whether a firm’s ESG... View Details

Keywords: ESG Ratings; Rating Agency Disagreement; ESG Disclosure; Corporate Social Responsibility; Sustainability; Corporate Social Responsibility and Impact; Environmental Sustainability; Corporate Disclosure

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October 2011 (Revised April 2013)
Case

Kroll Bond Rating Agency

The established credit raters were criticized for inflating the mortgage credit bubble that imploded in 2008. A new rating agency, KBRA, is considering how to capitalize on the opportunity this presents and how to enter the industry. A small group of managers have to... View Details

Keywords: Financial Instruments; Financial Management; Financial Services Industry

January 2012 (Revised March 2012)
Teaching Note

Kroll Bond Rating Agency (TN)

Keywords: Bonds

13 May 2010
News

How to keep politics out of rating agency reform

January 2020
Article

The Job Rating Game: Revolving Doors and Analyst Incentives

By: Elisabeth Kempf

Investment banks frequently hire analysts from rating agencies. While many argue that this "revolving door" creates captured analysts, it can also create incentives to improve accuracy. To study this issue, I construct an original dataset, linking analysts to their... View Details

Keywords: Credit Rating Agencies; Investment Banking; Recruitment; Performance Evaluation; Financial Services Industry

April 2012
Case

Credit Rating Agency Reform in the US and EU

By: Robert C. Pozen and Brian Conroy

The purpose of this note is to explore reform options for the credit rating industry. The note examines the ways in which credit rating agencies contributed to the recent financial crisis, particularly through ratings of securitized products and sovereign debt. It... View Details

Keywords: Debt Securities; Financial Condition; Standards; Financial Crisis; Corporate Finance; Financial Services Industry; United States; European Union

Fast Answer

Securitization process and credit rating agencies

What resources are available on the securitization process, credit rating agencies and European covered bonds? Databases Bloomberg - Use Mortgages function to get information on various forms of... View Details

December 2021
Article

Partisan Professionals: Evidence from Credit Rating Analysts

By: Elisabeth Kempf and Margarita Tsoutsoura

Partisan perception affects the actions of professionals in the financial sector. Using a novel dataset linking credit rating analysts to party affiliations from voter records, we show that analysts who are not affiliated with the U.S. president’s party downward-adjust... View Details

Keywords: Political Affiliation; Credit Rating Agencies; Political Partisanship; Political Elections; Perception; Credit

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August 2024
Article

Not a One-Trick Pony: Price Impact of Rating Agency Information

By: Michael Machokoto and Anywhere Sikochi

Prior literature on the informational role of credit rating agencies has largely focused on announcements by the rating agencies regarding rating actions. We take a tangent in this paper and examine the relevance of rating agencies' other information disclosures beyond... View Details

Keywords: Credit; Investment Return; Financial Reporting

31 Aug 2009
Research & Ideas

Why Competition May Not Improve Credit Rating Agencies

In the run-up to the global financial crisis, credit rating agencies gave high marks to such risky financial vehicles as collateralized debt obligations, which few people understood. It has been argued that... View Details

Keywords: by Martha Lagace; Financial Services

09 Mar 2021
Working Paper Summaries

Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement

Keywords: by George Serafeim and Aaron Yoon; Financial Services

2018
Working Paper

Corporate Refinancing, Covenants, and the Agency Cost of Debt

By: Daniel Green

How valuable are restrictive debt covenants in reducing the agency costs of debt? I exploit the revealed preference decision to refinance fixed-coupon bonds, which weighs observable interest rate savings against the unobservable costs of a change in restrictive... View Details

Keywords: Covenants; Refinancing; Corporate Bonds; Agency Costs; Debt Policy; Borrowing and Debt; Bonds; Interest Rates

May 13, 2010
Column

How to Keep Politics out of Rating Agency Reform

By: Robert C. Pozen

Keywords: Government and Politics; Governing Rules, Regulations, and Reforms

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