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All HBS Web
(7,464)
- Faculty Publications (1,126)
- November 2023 (Revised December 2023)
- Case
Celsius Network Inc.: Fear, Uncertainty, and Doubt in the Brave New World of Crypto Bankruptcy
By: Stuart C. Gilson and Sarah L. Abbott
In July 2022, Celsius Network filed for Chapter 11 bankruptcy. CEO Alex Mashinsky acknowledged that Celsius had grown its assets “faster than the Company was prepared to deploy [them]” and as a result had made “certain poor asset deployment decisions.” Two months after...
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- 2022
- Working Paper
Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market
By: Zach Y. Brown, Mark Egan, Jihye Jeon, Chuqing Jin and Alex A. Wu
Index funds are one of the most common ways investors access financial markets and are perceived to be a transparent and low-cost alternative to active investment management. Despite these purported virtues of index fund investing and the introduction of new products...
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Keywords:
Mutual Funds;
Passive Investing;
Asset Management;
Financial Markets;
Investment Funds;
Financial Management;
Financial Services Industry;
United States
Brown, Zach Y., Mark Egan, Jihye Jeon, Chuqing Jin, and Alex A. Wu. "Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market." Harvard Business School Working Paper, No. 24-019, October 2023. (NBER Working Paper Series, No. 31778, October 2023.)
- October 2023 (Revised March 2024)
- Case
GameStop: Social Media Finds a Cheat Code
By: Joseph Pacelli and Sarah Mehta
This case covers the events leading up to the 2021 GameStop short squeeze. Using GameStop as an illustrative example, the case explores the rise in retail trading, increased financial information sharing on social media, and the gamification of investing enabled by...
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- October 2023 (Revised February 2024)
- Technical Note
Design and Evaluation of Targeted Interventions
By: Eva Ascarza and Ta-Wei (David) Huang
Targeted interventions serve as a pivotal tool in business strategy, streamlining decisions for enhanced efficiency and effectiveness. This note delves into two central facets of such interventions: first, the design of potent decision guidelines, or targeting...
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Keywords:
Marketing;
Customer Relationship Management;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry
Ascarza, Eva, and Ta-Wei (David) Huang. "Design and Evaluation of Targeted Interventions." Harvard Business School Technical Note 524-034, October 2023. (Revised February 2024.)
- October 2023 (Revised March 2024)
- Case
Fantuan
By: Feng Zhu and David Lane
In 2023, CEO Randy Wu was considering the optimal growth strategy for Fantuan, a restaurant food delivery platform that had expanded from its 2014 founding in Vancouver, Canada to serve the Chinese demand for Asian cuisine in urban markets across Australia, Canada, the...
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Keywords:
Business Startups;
Customer Focus and Relationships;
Diasporas;
Entrepreneurship;
Digital Platforms;
Growth Management;
Business Strategy;
Diversification;
Expansion;
Service Industry;
Service Industry;
United States;
Canada;
United Kingdom;
Australia
Zhu, Feng, and David Lane. "Fantuan." Harvard Business School Case 624-023, October 2023. (Revised March 2024.)
- October 2023
- Case
Kevin O'Leary: Building a Brand in Shark-infested Waters
By: Reza Satchu and Patrick Sanguineti
For more than fifteen years, successful Canadian entrepreneur and investor Kevin O’Leary had developed his brand into a global powerhouse. Since his first appearance on the Canadian television program Dragons’ Den in 2006 and his meteoric rise to stardom through the...
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Keywords:
Personal Brand;
Crisis;
Brands and Branding;
Entrepreneurship;
Crisis Management;
Social Media;
Public Opinion;
Power and Influence;
Financial Services Industry
Satchu, Reza, and Patrick Sanguineti. "Kevin O'Leary: Building a Brand in Shark-infested Waters." Harvard Business School Case 824-095, October 2023.
- October 2023 (Revised February 2024)
- Case
Loris
By: Shunyuan Zhang, Das Narayandas, Stacy Straaberg and David Lane
In December 2022, Loris’s executive team considered their go-to-market strategy. Loris was an artificial intelligence (AI) software startup for the customer service industry with two products on the market: 1) Agent Assist which provided customer service agents (CSAs)...
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- October 2023
- Article
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA: Profiled in the Regulatory Review
By: Matthew S. Johnson, David I. Levine and Michael W. Toffel
We study how a regulator can best target inspections. Our case study is a U.S. Occupational Safety and Health Administration (OSHA) program that randomly allocated some inspections. On average, each inspection averted 2.4 serious injuries (9%) over the next five years....
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Keywords:
Safety Regulations;
Regulations;
Regulatory Enforcement;
Machine Learning Models;
Safety;
Operations;
Service Operations;
Production;
Forecasting and Prediction;
Decisions;
United States
Johnson, Matthew S., David I. Levine, and Michael W. Toffel. Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA: Profiled in the Regulatory Review. American Economic Journal: Applied Economics 15, no. 4 (October 2023): 30–67.
- 2023
- Working Paper
The Impact of Input Inaccuracy on Leveraging AI Tools: Evidence from Algorithmic Labor Scheduling
Are the inputs used by your AI tool correct and up to date? In this paper, we show that the answer to this question: (i) is frequently a “no” in real business contexts, and (ii) has significant implications on the performance of AI tools. In the context of algorithmic...
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Kwon, Caleb, Antonio Moreno, and Ananth Raman. "The Impact of Input Inaccuracy on Leveraging AI Tools: Evidence from Algorithmic Labor Scheduling." Working Paper, October 2023.
- September 2023
- Supplement
Design and Evaluation of Targeted Interventions
By: Eva Ascarza
Targeted interventions serve as a pivotal tool in business strategy, streamlining decisions for enhanced efficiency and effectiveness. This note delves into two central facets of such interventions: first, the design of potent decision guidelines, or targeting...
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- September 2023 (Revised December 2023)
- Case
Twiddy & Company: Trust in a Chaotic Environment
By: Sandra J. Sucher, Shalene Gupta and Tom Quinn
Twiddy & Company, known for Southern hospitality rooted in personal interactions, needed to adjust to contactless remote customer service as fear of the contagious virus prevented person-to-person contact. Local elected officials, in a bid to stop tourists from...
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Keywords:
Trust;
Health Pandemics;
Organizational Culture;
Disruption;
Government Legislation;
Transportation;
Tourism Industry;
North Carolina;
United States
Sucher, Sandra J., Shalene Gupta, and Tom Quinn. "Twiddy & Company: Trust in a Chaotic Environment." Harvard Business School Case 324-021, September 2023. (Revised December 2023.)
- September 2023
- Case
Derek Aguirre
By: Leslie Perlow and Hannah Weisman
Derek Aguirre is the executive director of a nonprofit organization in Detroit, Michigan that uses the sport of squash as a vehicle to support young people in low-income urban areas. The case discusses his path to pursue meaningful work and his reflections on the...
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- September 2023
- Case
Diamond Standard
By: Lauren H. Cohen, Zhaoheng Gong and Grace Headinger
Cormac Kinney, Founder and CEO of Diamond Standard, was on a mission to transform the U.S. diamond market through unlocking the precious gems as market-traded assets. As a serial FinTech entrepreneur, he hoped to add an additional service to his vault: Carats. The...
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Keywords:
Tokenization;
Fintech;
Cryptocurrency;
Liquidity;
Digital;
Rare Earth Minerals;
Decentralized;
Crypto Economy;
Financial Product;
Metals;
Diamonds;
Commodity;
Assets;
Financial Instruments;
Financial Institutions;
Financial Markets;
Investment;
Technological Innovation;
Natural Resources;
Business Startups;
Currency;
Financial Services Industry;
United States
Cohen, Lauren H., Zhaoheng Gong, and Grace Headinger. "Diamond Standard." Harvard Business School Case 224-009, September 2023.
- 2023
- Working Paper
Toward Decision-Useful Carbon Information
By: Gunther Glenk
Companies are increasingly viewed as crucial drivers for timely decarbonization. Current accounting practices for greenhouse gas (GHG) emissions, however, often leave corporate carbon disclosures and abatement obscured. Here I introduce a taxonomy for assuring the...
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Keywords:
Carbon Emissions;
Decarbonization;
Carbon Accounting;
Net-zero Emissions;
Greenhouse Gas Emissions;
Environment;
Environmental Impact;
Management;
Sustainable Cities;
Corporate Disclosure;
Environmental Accounting;
Environmental Management;
Climate Change;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Financial Services Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther. "Toward Decision-Useful Carbon Information." Harvard Business School Working Paper, No. 24-026, September 2023. (TRR 266 Accounting for Transparency Working Paper Series, No. 121, May 2023.)
- August 2023 (Revised December 2023)
- Case
Automating Morality: Ethics for Intelligent Machines
By: Joseph L. Badaracco Jr. and Tom Quinn
As autonomy became a more significant part of modern life – most notably in autonomous vehicles (AVs), such as Teslas – ethical debates about whether and how to impart ethics to machines heated up. Utilitarians pointed out that autonomous vehicles crashed much less...
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Keywords:
Cost vs Benefits;
Judgments;
Fairness;
Moral Sensibility;
Values and Beliefs;
Cross-Cultural and Cross-Border Issues;
Disruptive Innovation;
Technology Adoption;
Risk and Uncertainty;
Cognition and Thinking;
Technological Innovation;
Auto Industry;
Technology Industry;
Africa;
Asia;
Europe;
North and Central America;
Oceania;
South America
Badaracco, Joseph L., Jr., and Tom Quinn. "Automating Morality: Ethics for Intelligent Machines." Harvard Business School Case 324-007, August 2023. (Revised December 2023.)
- August 2023 (Revised February 2024)
- Case
Toby Norman: Is Passion Enough for Simprints to Thrive?
By: Jon M. Jachimowicz, Amram Migdal and Max Hancock
As co-founder and CEO of Simprints—a social enterprise with the mission to “transform the way the world fights poverty"—Toby Norman was at a crossroads. His organization had developed ground-breaking technology used to verify aid delivery, reached more than 2.5 million...
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Keywords:
Mission and Purpose;
Motivation and Incentives;
Social Enterprise;
Employees;
Growth and Development Strategy
Jachimowicz, Jon M., Amram Migdal, and Max Hancock. "Toby Norman: Is Passion Enough for Simprints to Thrive?" Harvard Business School Case 424-015, August 2023. (Revised February 2024.)
- August 2023
- Case
WayCool: Reimagining the Food Supply Chain
By: Paul Gompers and Kairavi Dey
Founded in 2015, WayCool, is an Indian agri-tech start-up that built a B2B operation acquiring fruits and vegetables from product-specific agriculture companies and small-holding farmers. It sold them to business customers, such as local retail stores, restaurants, and...
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- July 2023 (Revised August 2023)
- Case
Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup
By: Paul M. Healy and Jung Koo Kang
The case explores the challenges of revenue recognition and financial reporting for Stride Funding (Stride), a fintech startup that has disrupted the student loan market. Stride leveraged proprietary machine learning and financial models to underwrite alternative...
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Keywords:
Revenue Recognition;
Financial Reporting;
Entrepreneurial Finance;
Business Startups;
Growth and Development Strategy;
Governance Compliance;
Accrual Accounting;
Financial Services Industry;
United States
Healy, Paul M., and Jung Koo Kang. "Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup." Harvard Business School Case 124-015, July 2023. (Revised August 2023.)
- July 2023 (Revised February 2024)
- Case
Clair
By: Lauren Cohen, Grace Headinger and Marcos Quirno
Clair was founded with a simple mission: to expedite America’s workers access to their hard-earned wages. In the headwinds of the COVID-19 pandemic, the startup had successfully raised a seed round of $4.5 million, and within two years the earned wage access (EWA)...
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Keywords:
Fintech;
Ewa;
Lending;
Finance;
Growth And Development;
Technology;
Business Startups;
Borrowing and Debt;
Financing and Loans;
Personal Finance;
Human Resources;
Employees;
Retention;
Labor;
Wages;
Growth and Development Strategy;
Social Enterprise;
Poverty;
Business Strategy;
Value Creation;
Financial Services Industry;
United States
- July 2023
- Case
Vytal: Packaging-as-a-Service
By: George Serafeim, Michael W. Toffel, Lena Duchene and Daniela Beyersdorfer
The Germany-based startup Vytal operated the largest digital-native reusable packaging-as-a-service network globally, having raised nearly €15 million, established a large network of restaurant partners, and prevented the use of millions of single-use take-out food...
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Keywords:
Climate Risk;
Digital;
Platform Strategies;
Data;
Packaging;
Sustainability;
Start-up;
Startup;
Entrepreneur;
Impact;
Circular;
Growth Strategy;
Innovation;
Environmental Sustainability;
Innovation and Invention;
Business Growth and Maturation;
Growth and Development Strategy;
Business Startups;
Resource Allocation;
Risk Management;
Adoption;
Strategy;
Performance Productivity;
Service Delivery;
Service Operations;
Supply Chain;
Distribution;
Entrepreneurship;
Climate Change;
Service Industry;
Service Industry;
Service Industry;
Germany;
Europe
Serafeim, George, Michael W. Toffel, Lena Duchene, and Daniela Beyersdorfer. "Vytal: Packaging-as-a-Service." Harvard Business School Case 124-007, July 2023.