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- All HBS Web
(26,450)
- Faculty Publications (7,989)
- January 2025
- Case
Davivienda Bank's Upskilling and Reskilling Strategy in Colombia (Abridged)
By: Jorge Tamayo, Raffaella Sadun and Jenyfeer Martinez Buitrago
Set in 2022, this abridged case examines the digital transformation strategy of Davivienda—a leading player in Colombia’s commercial banking sector and one of the companies belonging to Grupo Bolívar, a major Colombian conglomerate—and the bank’s upskilling and... View Details
Keywords: Change Management; Transformation; Decision Choices and Conditions; Digital Strategy; Digital Transformation; Internet and the Web; Mobile and Wireless Technology; Innovation and Management; Innovation Strategy; Growth and Development Strategy; Business Strategy; Corporate Strategy; Talent and Talent Management; Training; Organizational Culture; Banking Industry; Latin America; Central America; South America; Colombia
Tamayo, Jorge, Raffaella Sadun, and Jenyfeer Martinez Buitrago. "Davivienda Bank's Upskilling and Reskilling Strategy in Colombia (Abridged)." Harvard Business School Case 725-428, January 2025.
- January 2025
- Case
Untapped Global: Financing Africa's Missing Middle
By: Raymond Kluender and Emanuele Colonnelli
In November 2024, Jim Chu, founder and CEO of Untapped Global, faced mounting internal tensions over the company’s strategic direction. Untapped had developed a data-driven revenue-based financing (RBF) model to address the “missing middle” problem—the $5.2 trillion... View Details
Keywords: Social Entrepreneurship; Venture Capital; Working Capital; Private Equity; Financial Strategy; Microfinance; International Finance; Currency Exchange Rate; Profit Sharing; Revenue; Developing Countries and Economies; Economic Growth; Emerging Markets; Mission and Purpose; Small Business; Entrepreneurial Finance; Banking Industry; Financial Services Industry; Information Technology Industry; Technology Industry; Africa; Nigeria; South Africa; Kenya; Uganda; California; San Francisco
Kluender, Raymond, and Emanuele Colonnelli. "Untapped Global: Financing Africa's Missing Middle." Harvard Business School Case 825-056, January 2025.
- 2025
- Working Paper
Crossing the Design-Use Divide: How Process Manipulation Shapes the Design and Use of AI
By: Rebecca Karp
Existing literature often separates research on the design of innovations from their implementation and use, neglecting the role of selection—how organizations choose which innovations to implement. Although scholars suggest scientific approaches for selecting novel... View Details
Keywords: Decision Choices and Conditions; Technology Adoption; Groups and Teams; Prejudice and Bias
Karp, Rebecca. "Crossing the Design-Use Divide: How Process Manipulation Shapes the Design and Use of AI." Harvard Business School Working Paper, No. 25-034, January 2025.
- February 2025
- Article
Innovations in Evaluating Ambulatory Costs of Cystic Fibrosis Care: A Comparative Study Across Multidisciplinary Care Centers in Ireland and the United States
By: Emma Brady, Ryan C. Perkins, Kate Cullen, Gregory S. Sawicki, Robert S. Kaplan and Gerardine Doyle
Lead clinicians at two large pediatric cystic fibrosis (CF) centers in the United States and Ireland measured and compared their ambulatory care costs. The clinicians selected three strata of patients (0–11 months, 1–5 years, and 6–17 years of age). Process maps were... View Details
Brady, Emma, Ryan C. Perkins, Kate Cullen, Gregory S. Sawicki, Robert S. Kaplan, and Gerardine Doyle. "Innovations in Evaluating Ambulatory Costs of Cystic Fibrosis Care: A Comparative Study Across Multidisciplinary Care Centers in Ireland and the United States." NEJM Catalyst Innovations in Care Delivery 6, no. 2 (February 2025).
- Working Paper
AI in Disguise—How AI-generated Ads' Visual Cues Shape Consumer Perception and Performance
By: Yannick Exner, Jochen Hartmann, Oded Netzer and Shunyuan Zhang
Generative AI’s recent advancements in creating content have offered vast potential to transform the advertising industry. This research investigates the impact of generative AI-enabled visual ad creation on real-world advertising effectiveness. For this purpose, we... View Details
Keywords: Digital Marketing; AI and Machine Learning; Advertising; Consumer Behavior; Advertising Industry
Exner, Yannick, Jochen Hartmann, Oded Netzer, and Shunyuan Zhang. "AI in Disguise—How AI-generated Ads' Visual Cues Shape Consumer Perception and Performance." SSRN Working Paper Series, No. 5096969.
- 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
Groysberg, Boris, and Sarah L. Abbott. "PayJoy: Financing for the Next Billion." Harvard Business School Case 425-036, January 2025.
- January 2025
- Teaching Note
Vytal: Packaging-as-a-Service
By: George Serafeim, Michael W. Toffel and Stacy Straaberg
Teaching Note for HBS Case No. 124-007. 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... View Details
Keywords: 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; Green Technology Industry; Service Industry; Retail Industry; Germany; Europe
- January 2025
- Case
Ole Rosgaard at Greif
By: Krishna G. Palepu and Kerry Herman
Since taking over as CEO of industrial packaging giant Greif, Ole Rosgaard has focused on growing the company and improving the perception of its value by the capital markets. He and his senior leadership team have made inroads to this end, including adjusting the... View Details
- January 2025
- Case
Driving Efficiency and Sustainability at P&G China
By: Feng Zhu, Philip Kuai and Billy Chan
P&G China’s business had reached new heights thanks to the explosive growth of e-commerce in the country, but the rapidly
increasing volume of shipments to customers had created operational and environmental challenges in terms of packaging waste,
shipping... View Details
- January 2025
- Case
Real Madrid Club de Fútbol
By: Anita Elberse, Juan Pasquín and Íñigo Pasquín
On June 1, 2024, Spanish soccer club Real Madrid captures its fifteenth Champions League title—more than double the tally of the nearest competitor. Under Florentino Pérez’s leadership, the club has now won six of the last eleven UEFA Champions League titles, and has... View Details
Keywords: Soccer; Football; Entertainment; Media; Talent Management; Superstars; General Management; Sports; Marketing; Recruitment; Competitive Strategy; Growth and Development Strategy; Entertainment and Recreation Industry; Entertainment and Recreation Industry; Entertainment and Recreation Industry
Elberse, Anita, Juan Pasquín, and Íñigo Pasquín. "Real Madrid Club de Fútbol." Harvard Business School Case 525-026, January 2025.
- January 2025
- Case
Transforming Talent at Teach For Taiwan
By: Juan Alcácer and Chi Kuan
The Teach For Taiwan (TFT) case follows founder Anting Liu as she considers how to scale the nonprofit’s talent strategy after a decade of impact in rural education. TFT recruits high-potential young professionals into a 2-year teaching fellowship, aiming to address... View Details
Alcácer, Juan, and Chi Kuan. "Transforming Talent at Teach For Taiwan." Harvard Business School Case 725-387, January 2025.
- January 2025
- Article
Automatic Enrollment with a 12% Default Contribution Rate
By: John Beshears, Ruofei Guo, David Laibson, Brigitte C. Madrian and James J. Choi
We study a retirement savings plan with a default contribution rate of 12% of income, which is much higher than previously studied defaults. Twenty-five percent of employees had not opted out of this default 12 months after hire; a literature review finds that the... View Details
Keywords: Retirement Savings; Defined Contribution Retirement Plan; Automatic Enrollment; Retirement; Saving; Income; Decision Choices and Conditions
Beshears, John, Ruofei Guo, David Laibson, Brigitte C. Madrian, and James J. Choi. "Automatic Enrollment with a 12% Default Contribution Rate." Journal of Pension Economics & Finance 24, no. 1 (January 2025): 152–182. (20th Anniversary Special Issue.)
- 2025
- Working Paper
CEO-Firm Matches and Productivity in 42 Countries
By: Amanda Dahlstrand, Dávid László, Helena Schweiger, Oriana Bandiera, Andrea Prat and Raffaella Sadun
Firms are key to economic development, and CEOs are key to firm productivity. Are firms in countries at varying stages of development led by the right CEOs, and if not, why? We develop a parsimonious measure of CEO time use that allows us to differentiate CEOs into... View Details
Dahlstrand, Amanda, Dávid László, Helena Schweiger, Oriana Bandiera, Andrea Prat, and Raffaella Sadun. "CEO-Firm Matches and Productivity in 42 Countries." Harvard Business School Working Paper, No. 25-033, January 2025. (NBER Working Paper Series, No. 33324, January 2025.)
- January 2025
- Case
Constitutional Fiction: John Miller & the Legitimacy of Family Constitutions
By: Lauren Cohen, Octavian Graf Pilati and Sophia Pan
John Miller sat reviewing his family’s Constitution, grappling with how best to implement and enforce its provisions. Designed to prevent ambiguity in governance, the Family Constitution set out core values and guidelines to promote harmony and cohesion among family... View Details
Keywords: Conflict Resolution; Perspective Taking; Liabilities; Family Business; Family Ownership; Business Growth and Maturation; Alignment; Cooperation; Attitudes; Behavior; Cognition and Thinking; Conflict Management; Conflict of Interests; Power and Influence; Perception; Trust; Perspective; Motivation and Incentives; Happiness; Identity; Goals and Objectives; Legal Liability; Contracts; Fairness; Values and Beliefs; Governance Controls; Governing Rules, Regulations, and Reforms; Family and Family Relationships; Manufacturing Industry; Germany
Cohen, Lauren, Octavian Graf Pilati, and Sophia Pan. "Constitutional Fiction: John Miller & the Legitimacy of Family Constitutions." Harvard Business School Case 225-054, January 2025.
- 2025
- Working Paper
Home Sweet Home: How Much Do Employees Value Remote Work?
By: Zoë B. Cullen, Bobak Pakzad-Hurson and Ricardo Perez-Truglia
We estimate the value employees place on remote work using revealed preferences in a high-stakes, real-world context, focusing on U.S. tech workers. On average, employees are willing to accept a 25% pay cut for partly or fully remote roles. Our estimates are three to... View Details
Cullen, Zoë B., Bobak Pakzad-Hurson, and Ricardo Perez-Truglia. "Home Sweet Home: How Much Do Employees Value Remote Work?" NBER Working Paper Series, No. 33383, January 2025.
- January 2025
- Article
Overcoming Barriers to Employee Ownership: Insights From Small and Medium-Sized Businesses
By: John Guzek and Ashley Whillans
This research investigates the limited adoption of employee stock ownership plans (ESOPs) among small-to-medium sized businesses (SMBs) in the U.S. Through interviews with 30 SMB owners across various industries, we identify the key barriers to ESOP adoption as lack of... View Details
Keywords: Profit Sharing; Employee Ownership; Management Practices and Processes; Compensation and Benefits; Small Business; Adoption; Employees
Guzek, John, and Ashley Whillans. "Overcoming Barriers to Employee Ownership: Insights From Small and Medium-Sized Businesses." Compensation & Benefits Review 57, no. 1 (January 2025): 64–81.
- 2025
- Article
Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments
By: Kosuke Imai and Michael Lingzhi Li
Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details
Imai, Kosuke, and Michael Lingzhi Li. "Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments." Journal of Business & Economic Statistics 43, no. 1 (2025): 256–268.
- January–February 2025
- Article
The Double-Edged Sword of Exemplar Similarity
By: Majid Majzoubi, Eric Zhao, Tiona Zuzul and Greg Fisher
We investigate how a firm’s positioning relative to category exemplars shapes security analysts’ evaluations. Using a two-stage model of evaluation (initial screening and subsequent assessment), we propose that exemplar similarity enhances a firm’s recognizability and... View Details
Majzoubi, Majid, Eric Zhao, Tiona Zuzul, and Greg Fisher. "The Double-Edged Sword of Exemplar Similarity." Organization Science 36, no. 1 (January–February 2025): 121–144.
- January–February 2025
- Article
Want Your Company to Get Better at Experimentation?: Learn Fast by Democratizing Testing
By: Iavor Bojinov, David Holtz, Ramesh Johari, Sven Schmit and Martin Tingley
For years, online experimentation has fueled the innovations of leading tech companies, enabling them to rapidly test and refine new ideas, optimize product features, personalize user experiences, and maintain a competitive edge. The widespread availability and lower... View Details
Keywords: Technological Innovation; AI and Machine Learning; Analytics and Data Science; Product Development; Competitive Advantage
Bojinov, Iavor, David Holtz, Ramesh Johari, Sven Schmit, and Martin Tingley. "Want Your Company to Get Better at Experimentation? Learn Fast by Democratizing Testing." Harvard Business Review 103, no. 1 (January–February 2025): 96–103.
- December 2024 (Revised March 2025)
- Case
The Shouldice Hospital Today
By: James Heskett and Roger Hallowell
The leadership and staff of Shouldice Hospital in Toronto, Canada have, for 75 years, sought to do one thing better than any other hospital in the world, repair inguinal hernias. For some years, a possible second hospital in another market has been under... View Details
Keywords: Joint Ventures; Health Care and Treatment; Growth and Development Strategy; Organizational Culture; Expansion; Health Industry; Toronto; Canada; United States
Heskett, James, and Roger Hallowell. "The Shouldice Hospital Today." Harvard Business School Case 925-302, December 2024. (Revised March 2025.)