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- All HBS Web (13)
- Faculty Publications (6)
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- All HBS Web (13)
- Faculty Publications (6)
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- 05 Jan 2022
- News
Harvard Business School Professor on Sperax USDs Stablecoin Launch
- 21 May 2020
- News
Is Stablecoin the Next Big Thing in E-Commerce?
- 21 May 2020
- News
Is Stablecoin the Next Big Thing in E-Commerce?
Keywords: Marco Di Maggio and Nicholas Platias
- February 2024 (Revised April 2024)
- Case
Uniswap: Fighting a Vampire Attack (A)
By: Shikhar Ghosh, Shweta Bagai and Liang Wu
This is the first of a three-case series that explores the challenges faced by Uniswap, a key player in the decentralized finance (DeFi) sector. Founded by Hayden Adams, the case traces Uniswap's rapid growth from a simple idea inspired by a Reddit post to becoming one... View Details
Keywords: Blockchain; Cryptocurrency; Crypto Economy; Community; Decentralization; Decentralized Exchange; Decentralized Finance; Open Platforms; Open-source Innovation; Market Distruption; Stablecoin; Vampire Attack; Web3; Token; Digital Platforms; Entrepreneurship; Governance; Technological Innovation; Competitive Strategy; Financial Liquidity; Financial Services Industry; Technology Industry; United States
Ghosh, Shikhar, Shweta Bagai, and Liang Wu. "Uniswap: Fighting a Vampire Attack (A)." Harvard Business School Case 824-162, February 2024. (Revised April 2024.)
- August 2024
- Case
Circle: Reinventing the Future of Money
By: Shikhar Ghosh and Shweta Bagai
In early 2024, Circle Internet Financial's leadership team gathered to discuss the company's strategic path as it prepared for an IPO. Founded in 2013 by Jeremy Allaire, Circle had emerged as a pioneer in digital finance through its USD Coin (USDC), a regulated... View Details
Keywords: Currency; Governance Compliance; Initial Public Offering; Competition; Financial Services Industry
Ghosh, Shikhar, and Shweta Bagai. "Circle: Reinventing the Future of Money." Harvard Business School Case 825-067, August 2024.
- August 2023
- Case
Ripple 2023
By: David B. Yoffie, Andy Wu and Sarah von Bargen
This case covers Ripple’s events from 2020–2023. The focus of this case is Ripple’s 2023 victory over the SEC, which sued Ripple in 2020 claiming that they did not register their XRP coins as securities. After Ripple’s victory, CEO Garlinghouse faced numerous... View Details
Yoffie, David B., Andy Wu, and Sarah von Bargen. "Ripple 2023." Harvard Business School Case 724-372, August 2023.
- March 2021
- Supplement
Facebook's Libra (B): The Privatization of Money?
By: Marco Di Maggio, Ethan Rouen, George Serafeim and Amy Klopfenstein
This case addresses the events that took place following the conclusion of the case “Facebook’s Libra (A): The Privatization of Money?” In October 2019, several months after the conclusion of the A case, multiple members of the Libra Association announced that they... View Details
Keywords: Blockchain; Cryptocurrency; Accounting; Economics; Money; Governance; Governing and Advisory Boards; Policy; Governance Controls; Innovation and Invention; Innovation Strategy; Technological Innovation; Disruptive Innovation; Information Technology; Digital Platforms; Information Infrastructure; Technology Industry; Europe; Switzerland; United States; California
Di Maggio, Marco, Ethan Rouen, George Serafeim, and Amy Klopfenstein. "Facebook's Libra (B): The Privatization of Money?" Harvard Business School Supplement 121-055, March 2021.
- March 2022 (Revised May 2022)
- Case
Reclaiming the Land of Purple: Purpl’s Mission to Unlock Finance in Lebanon
By: Lauren Cohen and Grace Headinger
Karl Naim, Co-Founder and CEO of Purpl, embarked on a venture to lower remittance costs for his native Lebanon. Since October 2019, the Lebanese economy had entered a free fall as its banking sector collapsed and large swathes of its population were plunged into... View Details
Keywords: Business Startup; Fintech; Inflation; Deflation; Cross-border Frictions; Remittances; Business Startups; Diasporas; Financial Crisis; Money; Entrepreneurship; Cross-Cultural and Cross-Border Issues; Poverty; Financial Institutions; Banking Industry; Financial Services Industry; Technology Industry; Lebanon
Cohen, Lauren, and Grace Headinger. "Reclaiming the Land of Purple: Purpl’s Mission to Unlock Finance in Lebanon." Harvard Business School Case 222-078, March 2022. (Revised May 2022.)
- 2025
- Working Paper
Tax Planning, Illiquidity, and Credit Risks: Evidence from DeFi Lending
By: Lisa De Simone, Peiyi Jin and Daniel Rabetti
This study establishes a plausible causal link between tax-planning-induced illiquidity and credit risks in lending markets. Exploiting an exogenous tax shock imposed by the Internal Revenue Service (IRS) on cryptocurrency gains, along with millions of transactions in... View Details
Keywords: Cryptocurrency; Taxation; Financial Liquidity; Credit; Financing and Loans; Financial Markets
De Simone, Lisa, Peiyi Jin, and Daniel Rabetti. "Tax Planning, Illiquidity, and Credit Risks: Evidence from DeFi Lending." Working Paper, February 2025.
- 19 Jan 2024
- News
Blockchain for Good
eco-friendly consensus algorithm. She says they have also tested the first public stablecoin backed entirely by cash. “Our mission is for everyone in the world to experience the benefits of a truly digital financial ecosystem,” she... View Details
- 17 Nov 2022
- News
Blockchain for Good
settlement, all while requiring less computational power and using far less energy than many current blockchains. Dyer says they have also tested the first public stablecoin (a cryptocurrency that has its value pegged to a commodity or... View Details
Keywords: Ralph Ranalli
- 25 Aug 2022
- News
The Exchange: The Road Ahead for Crypto
blockchain. That’s a ledger of transactions maintained by a decentralized network of computer systems that validate and cross-validate the transactions. Stablecoins are a different type of crypto asset. They use the same underlying... View Details