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- February 2025
- Supplement
eBee: Affordable Mobility for Africa
By: Ramon Casadesus-Masanell, Gamze Yucaoglu and Jordan Mitchell
- February 2025
- Supplement
eBee: Affordable Mobility for Africa
By: Ramon Casadesus-Masanell, Gamze Yucaoglu and Jordan Mitchell
The case opens in March 2023, as Sten van der Ham and Jaap Maljers, CEO and co-founder of eBee, an electric bike (e-bike) company in Africa, are contemplating the different avenues for growth and path to profitability for the young and ambitious company. In 2023, the... View Details
- 2025
- Working Paper
Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning
Reinforcement learning (RL) offers potential for optimizing sequences of customer interactions by modeling the relationships
between customer states, company actions, and long-term value. However, its practical implementation often faces significant
challenges.... View Details
Keywords: Dynamic Policy; Deep Reinforcement Learning; Representation Learning; Dynamic Difficulty Adjustment; Latent Variable Models; Customer Relationship Management; Customer Value and Value Chain; Foreign Direct Investment; Analytics and Data Science
Ma, Liangzong, Ta-Wei Huang, Eva Ascarza, and Ayelet Israeli. "Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning." Harvard Business School Working Paper, No. 25-037, February 2025.
- November–December 2024
- Article
Scaling Up Transformational Innovations
By: Peter Koen, Ananya Sheth, Mike DiPaola and Linda A. Hill
For large companies operating in mature sectors—such as Procter & Gamble in consumer goods, Apple in consumer electronics, and Adobe in cloud software—driving growth is a perennial challenge. Growth through acquisition is always an option, but companies often quickly... View Details
Keywords: Growth and Development Strategy; Leadership; Innovation Strategy; Consumer Products Industry
Koen, Peter, Ananya Sheth, Mike DiPaola, and Linda A. Hill. "Scaling Up Transformational Innovations." Harvard Business Review 102, no. 6 (November–December 2024): 78–85.
- October 2024
- Case
Sacoor Brothers: From Co-Family CEOs to No Family CEOs?
By: Lauren Cohen, David Ager and Alpana Thapar
Sacoor Brothers, a luxury clothing retail company, was founded in 1989 in Lisbon, Portugal, by four brothers—Malik, Salim, Rahimo, and Moez. After establishing a strong presence in Portugal, the brothers were drawn to the rapidly growing retail markets in the Middle... View Details
Keywords: Growth; Geographic Mobility; Family Office; Professionalization; Institutional Development; Second-generation; Third-generation; Family Business; Private Equity; Investment; Governance; Transition; Business Model; Growth and Development Strategy; Management Succession; Market Entry and Exit; Family and Family Relationships; Expansion; Retail Industry; Fashion Industry; Middle East; United Arab Emirates; Saudi Arabia; Portugal; Jordan; Dubai
Cohen, Lauren, David Ager, and Alpana Thapar. "Sacoor Brothers: From Co-Family CEOs to No Family CEOs?" Harvard Business School Case 225-008, October 2024.
- October 2024
- Supplement
NOW PT (A)
By: George A Riedel, Allison J. Wigen and Dave Habeeb
Pre-Abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical... View Details
Abstract: In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical... View Details
Keywords: Health Care and Treatment; Medical Specialties; Investment; Business Model; Health Industry; United States
Riedel, George A., Allison J. Wigen, and Dave Habeeb. "NOW PT (A)." Harvard Business School Multimedia/Video Supplement 325-701, October 2024.
- October 2024
- Supplement
NOW PT (B)
By: George A Riedel, Allison J. Wigen and Dave Habeeb
Pre-Abstract: Instructors should consider the timing of making videos available to students, as they may reveal key case details.
Abstract: In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical... View Details
Abstract: In fall 2021, a team of students from the HBS Impact Investing Fund considered Neurologic Optimal Wellness Physical... View Details
Keywords: Health Care and Treatment; Medical Specialties; Business Model; Investment; Health Industry; United States
Riedel, George A., Allison J. Wigen, and Dave Habeeb. "NOW PT (B)." Harvard Business School Multimedia/Video Supplement 325-702, October 2024.
- October 2024
- Article
On Why Women-owned Businesses Take More Time to Secure Microloans
By: Goran Calic, Moren Lévesque and Anton Shevchenko
Examining gender differences in business financing reveals important dimensions on which women- and men-owned businesses differ. Although considerable progress has been made in understanding gender differences in mobilizing resources, the role of time in business... View Details
Keywords: Microfinance; Gender; Financing and Loans; Equality and Inequality; Risk and Uncertainty; Decision Choices and Conditions; Entrepreneurship
Calic, Goran, Moren Lévesque, and Anton Shevchenko. "On Why Women-owned Businesses Take More Time to Secure Microloans." Small Business Economics 63, no. 3 (October 2024): 917–938.
- 2024
- Working Paper
Bounded Solidarity: The Role of Migrants in Shaping Entrepreneurial Ventures
By: Astrid Marinoni and Prithwiraj Choudhury
We explore a previously unexamined aspect of migrants’ contributions to local entrepreneurial
ecosystems: the value created by cooperative interactions between migrants and locals in entrepreneurial
ventures. Specifically, we analyze whether mixed teams composed of... View Details
Marinoni, Astrid, and Prithwiraj Choudhury. "Bounded Solidarity: The Role of Migrants in Shaping Entrepreneurial Ventures." Harvard Business School Working Paper, No. 25-019, September 2024.
- September 2024
- Article
Investing in the Next Generation: The Long-Run Impacts of a Liquidity Shock
By: Patrick Agte, Arielle Bernhardt, Erica M. Field, Rohini Pande and Natalia Rigol
How do poor entrepreneurs trade off investments in business enterprises versus children's human capital, and how do these choices influence intergenerational socio-economic mobility? To examine this, we exploit experimental variation in household income resulting from... View Details
Agte, Patrick, Arielle Bernhardt, Erica M. Field, Rohini Pande, and Natalia Rigol. "Investing in the Next Generation: The Long-Run Impacts of a Liquidity Shock." American Economic Review 114, no. 9 (September 2024): 2792–2824.
- 2024
- Working Paper
Voting Rules, Turnout, and Economic Policies
By: Enrico Cantoni, Vincent Pons and Jérôme Schäfer
In recent years, voter ID laws and convenience voting have generated heated partisan debates. To shed light on these policy issues, we survey the recent evidence on the institutional determinants and effects of voter turnout and broaden the perspective beyond the most... View Details
Cantoni, Enrico, Vincent Pons, and Jérôme Schäfer. "Voting Rules, Turnout, and Economic Policies." NBER Working Paper Series, No. 32941, September 2024.
- July 2024
- Case
Freelancer, Ltd.
By: Christopher Stanton, Karim R. Lakhani, Jin Hyun Paik and Nina Cohodes
Over the course of the 2010s, the rapid advancement of mobile technologies and the rise of online freelancing platforms seemed to portend a radical transformation of labor markets into on-demand, flexible talent pools. Even though several Fortune 500... View Details
Keywords: Freelancers; Labor Markets; Internet and the Web; Digital Platforms; Corporate Entrepreneurship; Human Capital; Change Management; Globalized Firms and Management; Employment; Global Range; Employment Industry
Stanton, Christopher, Karim R. Lakhani, Jin Hyun Paik, and Nina Cohodes. "Freelancer, Ltd." Harvard Business School Multimedia/Video Case 823-706, July 2024.
- June 2024
- Module Note
Value Creation Potential of New Business Models
By: David J. Collis
A business model is composed of three elements. These describe a generic way of creating value and identify the maximum potential value of that model for customers. The elements of a business model are the “job to be done” for the customer, the asset configuration, or... View Details
- 2024
- Working Paper
What Makes Players Pay? An Empirical Investigation of In-Game Lotteries
By: Tomomichi Amano and Andrey Simonov
In 2020, gamers spent more than $15 billion on loot boxes, lotteries of virtual items in video
games. Paid loot boxes are contentious. Game producers argue that loot boxes complement
the gameplay and expenditures on loot boxes reflect players’ enjoyment of the game.... View Details
Keywords: Consumer Behavior; Policy; Games, Gaming, and Gambling; Product Design; Ethics; Governing Rules, Regulations, and Reforms; Video Game Industry
Amano, Tomomichi, and Andrey Simonov. "What Makes Players Pay? An Empirical Investigation of In-Game Lotteries." Columbia Business School Research Paper Series, No. 4355019, June 2024.
- June 2024
- Article
The Monitoring Role of Social Media
By: Jonas Heese and Joseph Pacelli
In this study, we examine whether social media activity can reduce corporate misconduct. We use the staggered introduction of 3G mobile broadband access across the United States to identify exogenous increases in social media activity and test whether access to 3G... View Details
Keywords: Corporate Misconduct; Twitter; Corporate Accountability; Mobile and Wireless Technology; Social and Collaborative Networks
Heese, Jonas, and Joseph Pacelli. "The Monitoring Role of Social Media." Review of Accounting Studies 29, no. 2 (June 2024): 1666–1706.
- April 2024 (Revised February 2025)
- Teaching Note
eBee: Affordable Mobility for Africa
By: Ramon Casadesus-Masanell, Gamze Yucaoglu and Jordan Mitchell
Teaching Note for HBS Case No. 724-360.The case opens in March 2023, as Sten van der Ham and Jaap Maljers, CEO and co-founder of eBee, an electric bike (e-bike) company in Africa, are contemplating the different avenues for growth and path to profitability for the... View Details
- March 2024 (Revised April 2024)
- Case
Angel City Football Club: Scoring a New Model
By: Jeffrey F. Rayport, Jennifer Fonstad and Nicole Tempest Keller
In January 2024, Kara Nortman, Julie Uhrman, and Natalie Portman, the founders of Angel City Football Club (ACFC) were developing the club’s first three-year strategic plan. Founded in 2020, ACFC had a star-studded investor group, including Portman and celebrities such... View Details
Keywords: Sports; Entertainment; Entrepreneurship; Brands and Branding; Venture Capital; Business Model; Corporate Strategy; Digital Marketing; Sports Industry; Entertainment and Recreation Industry; United States; California; Los Angeles
Rayport, Jeffrey F., Jennifer Fonstad, and Nicole Tempest Keller. "Angel City Football Club: Scoring a New Model." Harvard Business School Case 824-192, March 2024. (Revised April 2024.)
- March 2024 (Revised July 2024)
- Case
WeightWatchers: Promoting Weight Health
In December 2023, the 60-year-old weight management industry stalwart WeightWatchers announced the launch of WeightWatchers Clinic, which incorporated GLP-1s , a new class of prescription weight-loss medications, into the company’s portfolio of products and mobile app... View Details
Keywords: Business Strategy; Competitive Strategy; Resource Allocation; Diversification; Leadership; Growth and Development Strategy; Technology Industry; Health Industry; Pharmaceutical Industry; United States; New York (city, NY)
Gulati, Ranjay, Cynthia A. Montgomery, Ashley Whillans, Allison Ciechanover, and Emily Grandjean. "WeightWatchers: Promoting Weight Health." Harvard Business School Case 424-029, March 2024. (Revised July 2024.)
- March 2024 (Revised June 2024)
- Case
Kashat: Navigating the Uncertainties of the Egyptian Fintech Market
By: Paul A. Gompers and Ahmed Dahawy
Karim Nour, the founder of Kashat, an Egyptian nano-lending fintech company, is contemplating how to manage the growth of his startup. Over the summer of 2022, Kashat's loan disbursements had grown by nearly 40%, fueled by macroeconomic instability in Egypt. However,... View Details
Keywords: Fintech; Business Model; Developing Countries and Economies; Acquisition; Business Exit or Shutdown; Mobile and Wireless Technology; Business Growth and Maturation; Business Startups; Financing and Loans; Capital; Financial Services Industry; Banking Industry; Egypt
Gompers, Paul A., and Ahmed Dahawy. "Kashat: Navigating the Uncertainties of the Egyptian Fintech Market." Harvard Business School Case 824-055, March 2024. (Revised June 2024.)
- March 2024
- Article
When Are Social Protests Effective?
By: Eric Shuman, Amit Goldenberg, Tamar Saguy, Eran Halperin and Martijn van Zomeren
Around the world, people engage in social protests aimed at addressing major societal problems. Certain protests have led to significant progress, yet other protests have resulted in little demonstrable change. We introduce a framework for evaluating the effectiveness... View Details
Keywords: Protests; Social Issues; Outcome or Result; Measurement and Metrics; Power and Influence; Motivation and Incentives
Shuman, Eric, Amit Goldenberg, Tamar Saguy, Eran Halperin, and Martijn van Zomeren. "When Are Social Protests Effective?" Trends in Cognitive Sciences 28, no. 3 (March 2024): 252–263.