Publications

Awards

European Case Clearing House (ecch) Award in the Economics, Politics and Business Environment Category

By: V. Kasturi Rangan

Winner of the 2014 Case Centre Award in the Economics, Politics and Business Environment Category for his case with Sunru Yong, "Alpen Bank: Launching the Credit Card in Romania" (HBS Case 104-559). View Details

September 2019 (Revised February 2020)
Teaching Note

Commonwealth Bank of Australia: Unbanklike Experimentation

By: Ryan W. Buell and Leslie K. John

Email mking@hbs.edu for a courtesy copy.

This Teaching Note explains the theory of the case and teaching plan for the case: Commonwealth Bank of Australia: Unbanklike Experimentation (619-018). In August 2017,... View Details

Keywords: Transparency; Experimentation; Banks and Banking; Credit Cards; Customer Focus and Relationships; Competitive Strategy; Banking Industry; Australia

02 Sep 2020
News

Inflation Is Higher Than the Numbers Say

08 Apr 2025
HBS Seminar

Dan Bartels, University of Chicago

22 Feb 2012
News

Disclosures Are Found to Change Financial Behavior

19 Oct 2014
News

All You Need to Know About Apple Pay

January 1994 (Revised June 1994)
Case

Dean Witter, Discover & Co.

By: Dwight B. Crane and W. James Whalen

Early in 1993, Sears was in the process of spinning off its Dean Witter, Discover subsidiary. This subsidiary consisted of a securities brokerage that was acquired in 1981 and also the Discover Card, a general purpose credit card, the firm introduced in 1985. The key... View Details

Keywords: Valuation; Business Subsidiaries; Initial Public Offering; Credit Cards; Corporate Strategy; Asset Pricing; Financial Services Industry

Find at Harvard

13 Aug 2020
News

Inflation Is Actually a Lot Higher Than You Think

January 2011 (Revised May 2011)
Case

Paydiant

By: Jose B. Alvarez, Elizabeth C. Williamson and James Weber

Kevin Laracey, founder of Paydiant, needed to figure out how to launch a payment processing company with a new technology based on smart phones. Consumers had increasingly turned to electronic payment methods such as credit cards and debit cards to make purchases.... View Details

Keywords: Entrepreneurship; Credit Cards; Product Marketing; Product Launch; Market Entry and Exit; Industry Structures; Business and Stakeholder Relations; Cooperation; Technology Adoption; Retail Industry

August 2008 (Revised May 2009)
Case

Consumer Payment Systems — Japan

By: Benjamin Edelman and Andrei Hagiu

In 2008, the Japanese consumer payments landscape featured ongoing widespread use of cash, limited use of credit cards and rapid rise of e-money systems based on contactless technology embedded in cards and especially mobile phones. The case details the alliances that... View Details

Keywords: Personal Finance; Governing Rules, Regulations, and Reforms; Digital Platforms; Alliances; Competitive Strategy; Information Infrastructure; Mobile and Wireless Technology; Japan

16 Mar 2018
News

Fundbox Wants to Be Paypal for Small Businesses.

December 2006 (Revised February 2009)
Case

China Merchants Bank: Here Just For You

By: F. Warren McFarlan, GuoQing Chen, HengYuan Zhu, Bin Yang, Michael Shih-ta Chen, G.A. Donovan, Waishun Lo and Yan Yang

Founded in 1987, China Merchants Bank (CMB) is a pioneer in the use of technical innovation and IT as a competitive tool in the rapidly evolving Chinese banking sector. With a relatively small branch network when compared to its larger competitors, CMB uses an... View Details

Keywords: Credit Cards; Information Technology; Technological Innovation; Innovation Leadership; Competitive Strategy; Initial Public Offering; Emerging Markets; Opportunities; Banking Industry; China; Hong Kong

26 Jul 2022
News

2022's States with the Highest & Lowest Credit-Card Debts

09 Sep 2019
News

Should you ditch your cash? A growing number of cities say no way

Article

The Economic Consequences of Bankruptcy Reform

By: Tal Gross, Raymond Kluender, Feng Liu, Matthew J. Notowidigdo and Jialan Wang

A more generous consumer bankruptcy system provides greater insurance against financial risks but may also raise the cost of credit. We study this trade-off using the 2005 Bankruptcy Abuse Prevention and Consumer Protection Act (BAPCPA), which increased the costs of... View Details

Keywords: Bankruptcy; Bankruptcy Abuse Prevention And Consumer Protection Act; Borrowing and Debt; Credit

Read Now

November 2007
Article

A Staged Solution to the Catch-22

By: Andrei Hagiu and Thomas Eisenmann

Companies looking to launch a two-sided platform—between, for example, credit card users and merchants, or search engine users and advertisers—must overcome the reluctance of one side to sign on until it's confident the other side will be well populated. It's a common... View Details

Keywords: Risk and Uncertainty; Social Psychology; Two-Sided Platforms

Find at Harvard

15 Jul 2020
Video

The HBS Health Minute: Leveraging Artificial Intelligence and Deep-Learning Insights to Improve Health Outcomes and Reduce Costs

2008
Working Paper

Where Does It Go? Spending by the Financially Constrained

By: Shawn A. Cole, John Thompson and Peter Tufano

In this paper, we analyze the spending decisions of over 1.5 million Americans who vary in their degree of revealed credit constraints. Specifically, we analyze how these Americans spend their income tax refunds, using transaction-level data from a stored-value card... View Details

Keywords: Decision Choices and Conditions; Credit; Personal Finance; Spending; Taxation; Consumer Behavior; United States