Publications

SSRN

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2015
Mimeo

Market Power in Mortgage Lending and the Transmission of Monetary Policy

By: David S. Scharfstein and Adi Sunderam

We present evidence that high concentration in mortgage lending reduces the sensitivity of mortgage rates and refinancing activity to mortgage-backed security (MBS) yields. We isolate the direct effect of concentration and rule out alternative explanations in two ways.... View Details

Keywords: Mortgage Lending; Market Power; Monetary Policy Transmission; Mortgages; Banking Industry; United States

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2023
Working Paper

The Credit Supply Channel of Monetary Policy Tightening and Its Distributional Impacts

By: Joshua Bosshardt, Marco Di Maggio, Ali Kakhbod and Amir Kermani

This paper studies how tightening monetary policy transmits to the economy through the mortgage market and sheds new light on the distributional consequences at both the individual and regional levels. We find that credit supply factors, specifically restrictions on... View Details

Keywords: Policy; Borrowing and Debt; Credit; Mortgages; Macroeconomics

26 Jan 2015
Working Paper Summaries

The Rise and Fall of Demand for Securitizations

Keywords: by Sergey Chernenko, Samuel G. Hanson & Adi Sunderam

September 2005 (Revised January 2009)
Case

E-Duction, Inc.

By: Peter Tufano

E-Ductions, a small privately held start-up, developed a new voluntary employee benefit: a payroll-deduction-linked credit card. The CLEAR card provided workers, especially low-income and credit-challenged employees, access to a card with tight credit limits, zero APR,... View Details

Keywords: Business Startups; Credit; Credit Cards; Compensation and Benefits; Employees

Teaching Interest

The Business of Entertainment, Media, and Sports (MBA)

By: Anita Elberse

This second-year MBA course is primarily designed for students pursuing a career in the entertainment, media and sports sectors -- including film, television, music, publishing, video games, the performing arts, sports, fashion, and advertising -- or who plan to work... View Details

25 Oct 2020
Research & Ideas

The Dark Side of Fintech Borrowing

from one of the three major credit reporting agencies over several years. This offered an in-depth look at borrowers that either used a fintech company or a bank to obtain a personal loan. (A personal loan is an unsecured loan that is... View Details

Keywords: by Rachel Layne; Financial Services; Banking

17 Aug 2023
Research & Ideas

‘Not a Bunch of Weirdos’: Why Mainstream Investors Buy Crypto

School of Management; and Tetyana Balyuk of the Emory University Goizeta Business School. The economists analyzed the bank account and credit card transactions View Details

Keywords: by Ben Rand

March 2003
Case

Insurer of Last Resort? The Federal Financial Response to September 11

By: David A. Moss and Sarah A. Brennan

Examines the federal financial response to September 11, 2001: the airline bailout, the victim compensation fund, emergency aid to New York and Washington, and terrorism reinsurance. Less than two weeks after the attacks, the government had committed almost $40 billion... View Details

Keywords: Business and Government Relations; Insurance; Risk Management; United States

11 Jul 2012
Research & Ideas

The Future of Boards

be in incentives? Plus, the overall approach (thanks in part to the use of compensation consultants) has moved from an individual, situational negotiation to one that is market-based. Yet no one goes back to ask the fundamental question:... View Details

Keywords: by Julia Hanna

June 2018 (Revised January 2019)
Case

Membership Rewards® from American Express

By: Shelle Santana, Frances X. Frei and Lauren G. Pickle

Credit and charge card issuer American Express (Amex) had developed a strong reputation among consumers due in part to its Membership Rewards (MR) loyalty program, first established in 1991. Through MR, all Amex cardholders could accumulate and redeem “points” based on... View Details

Keywords: Financial Services; Customer Loyalty; Credit Cards; Marketing Strategy; Product Marketing; Brands and Branding; Customer Value and Value Chain; Value Creation; Financial Services Industry; Banking Industry; North America; United States

14 Jun 2018
Cold Call Podcast

How Chase Sapphire Made Credit Cool for Millennials

Keywords: Financial Services; Banking

20 Mar 2005
Research & Ideas

Lessons of Successful Entrepreneurs

Successful businessmen told a roomful of students that ultimately, the world outside the classroom will be their best teacher in entrepreneurship. "If you are taking an entrepreneurship class, you want to be a venture... View Details

Keywords: by Sean Silverthorne

30 Jan 2020
Research & Ideas

The Upside of Highlighting a Product's Downsides

Australia’s fourth-largest company, agreed to let Buell and Choi test the benefits of trade-off transparency among its prospective credit card customers. Commonwealth Bank is the country’s biggest issuer... View Details

Keywords: by Danielle Kost

16 Mar 2009
Research & Ideas

When the Internet Runs Out of IP Addresses

The Internet is running out of room. Experts predict that in two or three years we will run out of Web addresses, so-called IP addresses, that can be assigned to new Internet-based sites and services. Each... View Details

Keywords: by Sean Silverthorne; Telecommunications

May 2017
Case

Vicki Fuller: Chief Investment Officer of New York State's $150+ Billion Employee Pension Fund

By: Steven Rogers and Valerie Mosley

Vicki Fuller traveled from a four-room tenement bordering Chicago’s infamous Cabrini-Green housing projects to speaking at conferences around the world and typically holding court wherever she went. As a teenager, she helped raise her siblings. As a Wall Street... View Details