Publications

Article

Decreases In Readmissions Credited to Medicare's Program to Reduce Hospital Readmissions Have Been Overstated

By: Christopher Ody, Lucy Msall, Leemore S. Dafny, David Grabowski and David Cutler

Medicare’s Hospital Readmissions Reduction Program (HRRP) has been credited with lowering risk-adjusted readmission rates for targeted conditions at general acute care hospitals. However, these reductions appear to be illusory or overstated. This is because a... View Details

Keywords: Readmission Rates; Hospitals; Acute Care Hospitals; Medicare; Myocardial Infarction; Heart Failure; Health Care and Treatment

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03 Nov 2010
Working Paper Summaries

How Did Increased Competition Affect Credit Ratings?

Keywords: by Bo Becker & Todd Milbourn; Financial Services

March 1984 (Revised August 1996)
Case

B.F. Goodrich-Rabobank Interest Rate Swap

By: Jay O. Light

A U.S. manufacturing organization and a Eurobank swap fixed and floating rate obligations to reduce their financing costs. View Details

Keywords: Financing and Loans; Cost Management; Production; Interest Rates; Credit Derivatives and Swaps; Auto Industry; Financial Services Industry; United States

June 2018
Article

Deviations from Covered Interest Rate Parity

By: Wenxin Du, Alexander Tepper and Adrien Verdelhan

We find that deviations from the covered interest rate parity (CIP) condition imply large, persistent, and systematic arbitrage opportunities in one of the largest asset markets in the world. Contrary to the common view, these deviations for major currencies are not... View Details

Keywords: Interest Rates; Financial Markets; Banks and Banking; Price

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2022
Working Paper

Credit and the Family: The Economic Consequences of Closing the Credit Gap of U.S. Couples

By: Olivia S. Kim

Closing disparities in credit access between spouses can help reduce consumption inequality in the household. The 2013 reversal of the Truth-in-Lending Act increased the borrowing capacity of secondary earners in equitable-distribution states but not in... View Details

Keywords: Household; Credit; Equality and Inequality; Income; Policy; Family and Family Relationships

SSRN

09 Feb 2007
Working Paper Summaries

Do Corporate Social Responsibility Ratings Predict Corporate Social Performance?

Keywords: by Aaron K. Chatterji, David I. Levine & Michael W. Toffel

September 2008
Article

Firm Heterogeneity and Credit Risk Diversification

By: Samuel G. Hanson, M. Hashem Pesaran and Til Schuermann

This paper examines the impact of neglected heterogeneity on credit risk. We show that neglecting heterogeneity in firm returns and/or default thresholds leads to under estimation of expected losses (EL), and its effect on portfolio risk is ambiguous. Once EL is... View Details

Keywords: Volatility; Credit; Investment Return; Outcome or Result; Risk and Uncertainty; Loss; Diversification; Complexity; United States

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January 2008 (Revised July 2010)
Case

Wal-Mart's Use of Interest Rate Swaps

"Wal-Mart's Use of Interest Rate Swaps" recounts Wal-Mart's use of interest rate swaps to hedge the fair value of its fixed-rate debt against changing interest rates. This case provides students with a foundation for understanding the use of and accounting for more... View Details

Keywords: Fair Value Accounting; Financial Statements; Credit Derivatives and Swaps; Financial Strategy; Interest Rates; Corporate Disclosure

2014
Working Paper

Corporate Financial Policies in Misvalued Credit Markets

By: Jarrad Harford, Marc Martos-Vila and Matthew Rhodes-Kropf

We theoretically and empirically investigate the repercussions of credit market misvaluation for a firm's borrowing and investment decisions. Using an ex-post measure of the accuracy of credit ratings to capture debt market misvaluation, we find evidence that firms... View Details

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24 Sep 2024
Research & Ideas

Why Small Businesses Deserve More Credit

It’s Wall Street doctrine that small firms struggle to raise capital at reasonable rates and are often rejected for credit lines and loans because banks think their risk profile is too high. “If you really... View Details

Keywords: by Rachel Layne; Financial Services; Banking

23 Apr 2014
Working Paper Summaries

Corporate Financial Policies in Misvalued Credit Markets

Keywords: by Jarrad Harford, Marc Martos-Vila & Matthew Rhodes-Kropf; Financial Services; Banking

Research Summary

Individual Credit Constraints in Rural India (w/ Sendhil Mullainathan)

Credit access for the poor has recently been given center stage in the international policy arena. A plethora of reports and case studies have emphasized the enormous returns that micro-businesses face: the Year of Microcredit website notes that studies conducted in... View Details

March 2021
Article

Loan Guarantees and Credit Supply

By: Natalie Bachas, Olivia S. Kim and Constantine Yannelis

The efficiency of federal lending guarantees depends on whether guarantees increase lending supply or simply act as a subsidy to lenders. We use notches in the guarantee rate schedule for Small Business Administration (SBA) loans to estimate the elasticity of bank... View Details

Keywords: Borrowing and Debt; Financing and Loans; Banks and Banking; Credit

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06 Jan 2012
Op-Ed

Where Green Corporate Ratings Fail

political process or give extra credit to those advocating for environmental policies. If nothing else, these programs should revoke green distinction from members whose contributions undermine such regulation. By currently failing to... View Details

Keywords: by Michael Toffel & Auden Schendler; Information; Publishing

17 Feb 2003
Research & Ideas

Rating Fund Managers by the Company They Keep

Many tools for rating the performance of mutual funds and their managers rely heavily on past performance. But what about the future? Now comes a system devised by Randolph B. Cohen and Joshua D. Coval of Harvard Business School, and... View Details

Keywords: by Ann Cullen

June 1995 (Revised May 1996)
Teaching Note

B.F. Goodrich-Rabobank Interest Rate Swap, The TN

By: Andre F. Perold and Wai Lee

Teaching Note for (9-284-080). View Details

Keywords: Credit Derivatives and Swaps; Rubber Industry

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

January 2017
Case

Exotic Interest Rate Swaps: Snowballs in Portugal

By: Boris Vallee, Patrick Augustin and Philippe Rich

This case explores a complex swap transaction implemented by Metro do Porto in 2007. It represents an opportunity to study fixed income derivative instruments, such as plain-vanilla swaps and structured swaps, as well as understand the opportunities and challenges of... View Details

Keywords: Swaps; Public Finance; Structured Finance; Credit Derivatives and Swaps; Public Sector; Transportation Industry; Rail Industry; Portugal