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  • All HBS Web  (19)
    • Faculty Publications  (5)

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    • All HBS Web  (19)
      • Faculty Publications  (5)

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      • January 2025
      • Case

      PayJoy: Financing for the Next Billion

      By: Boris Groysberg and Sarah L. Abbott
      PayJoy, an impact-driven financial technology company founded in 2015, provides smartphone financing and other financial products to customers who lack access to traditional credit products. As of early 2025, PayJoy had issued $2.5 billion in loans to 13 million... View Details
      Keywords: Social Impact; Fintech; Underbanked; Algorithm; Data Analysis; Technology; Business Startups; Business Model; Growth and Development; Information Technology; Social Enterprise; Developing Countries and Economies; Credit; Mission and Purpose; Entrepreneurship; Financing and Loans; Financial Services Industry; Technology Industry; South America; South Africa; Asia; Latin America; Africa; Southeast Asia
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      Groysberg, Boris, and Sarah L. Abbott. "PayJoy: Financing for the Next Billion." Harvard Business School Case 425-036, January 2025.
      • September 2020 (Revised December 2021)
      • Case

      Building India's 2.0: PayNearby

      By: Lauren Cohen and Spencer C. N. Hagist
      Headquartered in Mumbai, India, FinTech startup Nearby Technologies has seen its flagship brand, PayNearby, rapidly flourish across most of its target market within just four years. The unprecedented success of its payment app, which allows users to access banking... View Details
      Keywords: Fintech; Developing Markets; Payments; Financial Inclusion; Finance; Entrepreneurship; Emerging Markets; Competitive Strategy; Banking Industry; India
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      Cohen, Lauren, and Spencer C. N. Hagist. "Building India's 2.0: PayNearby." Harvard Business School Case 221-027, September 2020. (Revised December 2021.)
      • November 2018 (Revised June 2022)
      • Teaching Note

      AirFox (A): Embracing the Blockchain and an ICO

      By: Jeffrey J. Bussgang and Nathaniel Schwalb
      Teaching Note for HBS No. 818-097. In summer 2017, Victor Santos, CEO of AirFox, considered whether to pivot his startup towards a new product built with blockchain—a quickly growing technology at the time. AirFox was an early stage startup that sold... View Details
      Keywords: Blockchain; Cryptocurrency; Initial Coin Offering; ICO; Business Startups; Finance; Currency; Strategy; Decision Making; United States
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      Bussgang, Jeffrey J., and Nathaniel Schwalb. "AirFox (A): Embracing the Blockchain and an ICO." Harvard Business School Teaching Note 819-065, November 2018. (Revised June 2022.)
      • May 2018 (Revised January 2019)
      • Case

      AirFox (A): Embracing the Blockchain and an ICO

      By: Jeffrey J. Bussgang, Edward B. Berk and Nate Schwalb
      In summer 2017, Victor Santos, CEO of AirFox, considered whether to pivot his startup towards a new product built with blockchain—a quickly growing technology at the time. AirFox was an early stage startup that sold Software-as-a-Service (SaaS) to small telecom... View Details
      Keywords: Blockchain; Cryptocurrency; Initial Coin Offering; ICO; Business Startups; Finance; Currency; Strategy; Decision Making; United States
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      Bussgang, Jeffrey J., Edward B. Berk, and Nate Schwalb. "AirFox (A): Embracing the Blockchain and an ICO." Harvard Business School Case 818-097, May 2018. (Revised January 2019.)
      • Forthcoming
      • Article

      In the Red: Overdrafts, Payday Lending and the Underbanked

      By: Marco Di Maggio, Angela Ma and Emily Williams
      The reordering of transactions from “high-to-low” is a controversial bank practice thought to maximize fees paid by low-income customers on overdrawn accounts. We exploit multiple class-action lawsuits resulting in mandatory changes to this practice, coupled with... View Details
      Keywords: Overdraft; Payday Loans; Excessive Fees; Underbanked; Underserved; Income; Personal Finance; Borrowing and Debt; Banks and Banking
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      Di Maggio, Marco, Angela Ma, and Emily Williams. "In the Red: Overdrafts, Payday Lending and the Underbanked." Journal of Finance (forthcoming).
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