Health Care
Health Care
Over the past several decades, HBS has built a foundation in health care research, from Clayton Christensen's application of disruptive innovations and Regina Herzlinger's concept of consumer-driven health care to Michael Porter's use of competitive strategy principles. Today our research focuses on
- how management principles and best practices from other industries can be applied;
- how the process of innovation can be improved;
- how principles of strategy and consumer choice can be utilized;
- how information technology can expand access, decrease costs, and improve quality;
- how new approaches in developing nations can impact global health.
Initiatives & Projects
The Health Care Initiative and the Social Enterprise Initiative connect students, alumni, faculty, and practitioners to ideas, resources, and opportunities for collaboration that yield innovative models for health care practice.
Health CareSocial EnterpriseRecent Publications
Revenue Collapses and the Consumption of Small Business Owners in the COVID-19 Pandemic
By: Olivia S. Kim, Jonathan A. Parker and Antoinette Schoar
- August 2025 |
- Article |
- Journal of Financial Economics
Using financial account data linking small businesses to their owner households, we examine how business owners’ consumption responded to changes in business revenues during the COVID-19 crisis. In the first two months following the National Emergency, business revenues declined by 40 percent, largely driven by national factors rather than local infection rates or policies. However, the pass-through of revenue losses to owner consumption was limited: each dollar of revenue loss resulted in only a 1.6-cent decline in consumption. This muted pass-through persisted through 2021, even after the introduction of COVID-19 vaccines. Our findings suggest that federal subsidies and pandemic-induced reductions in spending opportunities explain the limited impact.
Dell Med: Transforming Care Delivery & Payment
By: Robert S. Kaplan, David N. Bernstein and Mary L. Witkowski
- May 2025 |
- Case |
- Faculty Research
Health care in the U.S. and globally continues to undergo massive transformation, surging towards a system that rewards value for patients. However, widespread adoption of value-based health care remains a challenge. This case study focuses on the care delivery transformation undertaken within an academic medical center, with a specific focus on novel payment structures (e.g., bundle payments), integrated practice units (IPUs), and outcomes measurement. Insight into time-driven activity-based costing, or TDABC, and the use of innovative digital health solutions are also touched upon. Leadership challenges and strategic dilemmas are highlighted.
Wilburn Medical USA
By: David Ager, Lynda M. Applegate and James Barnett
- May 2025 |
- Case |
- Faculty Research
In September 2024, Emily Wilburn Andrews, CEO of Wilburn Medical USA, is five years into her tenure leading the medical equipment supply company since taking over for her father, the company’s founder. She considers approaches to grow the company while maintaining the company purpose—to provide value to customers and improve their quality of life.
Fidji Simo: Growing the Pie at Instacart
By: Hubert Joly, Leonard A. Schlesinger and James Barnett
- May 2025 |
- Case |
- Faculty Research
In January 2025, Instacart CEO Fidji Simo considers strategies for continuing to grow Instacart from a grocery delivery platform to a holistic grocery technology company, including in-store grocery technology and expanding partnerships across the grocery sector.
Humana Commits to Value-Based Care
By: V.G. Narayanan, Henry Eyring and David Lane
- May 2025 (Revised May 2025) |
- Case |
- Faculty Research
In late 2023, CEO Bruce Broussard reviewed health insurer Humana’s transformation into a value-based care ecosystem. Under its CenterWell brand, the several millions of members in Humana Medicare Advantage plans now had access to Humana-provided primary care, home care, behavioral health, and mail order pharmacy services. Innovative partnerships with private equity firms had helped finance the acquisition and operations of key CenterWell assets. Broussard and his top team now convened to review the merits of a potential acquisition of a large group of primary care clinics. The discussion centered on how best to build further on and integrate Humana’s successes to date in value-based care delivery.
Healthcare Provider Bankruptcies
By: Samuel Antill, Ashvin Gandhi, Jessica Bai and Adrienne Sabety
- 2025 |
- Working Paper |
- Faculty Research
Healthcare firms are filing for Chapter 11 bankruptcy at record rates. We find that bankruptcies increase healthcare staff turnover, worsen care, and harm patients. Using a difference-in-differences design, we estimate that a bankruptcy filing immediately increases staff turnover and worsens the firm's performance on unannounced inspections. Next, using a patient-distance-to-facility instrument, we document that bankruptcies harm patients through increases in hospitalizations, physical restraints, and bedsores. Finally, we employ a randomized survey experiment of nursing home staff to confirm that bankruptcy filings increase voluntary departures and that replacement workers harm patients.
Campbell's Recipe for Advancing School Nutrition
By: Hise O. Gibson, F. Christopher Eaglin and Ai-Ling Jamila Malone
- April 2025 |
- Case |
- Faculty Research
In 2021, The Campbell’s Company launched Full Futures, a collective impact initiative aimed at advancing school nutrition environments in underserved communities. The program started in Camden, NJ—home to Campbell’s headquarters—and later expanded to Charlotte, NC, and Hanover, PA with a $5 million commitment over 5 years. Full Futures brought together diverse partners across corporate, nonprofit, and school district sectors to address four key pillars: culture, infrastructure, nutrition education, and food access. This case explores how Campbell’s navigated complex partnerships, power dynamics, and contextual differences across cities to drive sustainable community impact, while grappling with how to measure success and inspire replication beyond its own communities.
Creating Workplaces Free of Forever Chemicals
By: Joseph G. Allen, Heather A. Henrikson and Michael W. Toffel
- April 8, 2025 |
- Article |
- Harvard Business Review Digital Articles
Forever chemicals are toxic and widely used in buildings and yet they remain on the rise globally with little regulation to control them. In the United States, for example, Environmental Protection Agency (EPA) regulations currently cover only forever chemicals in water—and only six of the more than 10,000. But organizations have a responsibility and role to play in eliminating them from workplaces in the same way they might have asbestos in years past. At Harvard University and several corporations, leaders are following a simple, two-part playbook: Demand transparency from suppliers and avoid entire classes of chemicals.
Niramai: An AI Solution to Save Lives
By: Rembrand Koning, Maria P. Roche and Kairavi Dey
- March 2025 |
- Case |
- Faculty Research
Founded in 2017, Niramai developed Thermalytix, a breast cancer screening tool. Thermalytix used a high-resolution thermal sensing device and machine learning algorithms to analyze thermal images and detect tumors. Its patented solution leveraged big data analytics, AI, and ML for reliable, early, and accurate breast cancer screening. Early clinical trials showed that the solution was equal to or, in some instances, more accurate than mammography available in India. The team was elated that they had developed an effective, low-cost, easier-to-use, non-invasive, and less painful solution for patients.
As Manjunath considered the next phase of Niramai’s growth, she wondered if it was time to raise another round of funds and conduct a new, comprehensive clinical study. Should the trial be conducted in the U.S., where it would be significantly more expensive but with the possibility of an exponentially higher payout if the trials were successful? Or should they raise a smaller round now, do a larger trial in a populous developing country such as Indonesia, and focus on lower-to-middle-income countries?
Fostering Community at Airbnb (A)
By: Jeffrey T. Polzer, Heather Whiteman and Sarah Mehta
- March 2025 |
- Case |
- Faculty Research
Set in November 2020, this case explores Airbnb’s efforts to foster a culture of belonging, particularly given the impact of the COVID-19 pandemic on the company’s workforce. It details how Airbnb used employee surveys and organizational network analysis (ONA)—a systematic approach for identifying and mapping connections among people—to assess workplace inclusivity and employee connections.