Publications
Publications
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(4,833)
- Faculty Publications (1,142)
- October 2023 (Revised November 2023)
- Case
Recycle & Re-Match: The Future of Soccer Turfs
By: George Serafeim, Lena Duchene and Carlota Moniz
By August 2023, Re-Match, an artificial turf waste-to-value company, had operations in Denmark and the Netherlands and had recycled over 160,000 tons of waste and plastic fiber. With recent capital injection from the VC firm Verdane and a dual revenue business model,... View Details
Keywords: Carbon Emissions; Carbon Abatement; Sustainability; Recycling; Waste Management; Technology; Entrepreneurial Management; Business Growth and Maturation; Business Model; Decisions; Energy Conservation; Investment Return; Profit; Technological Innovation; Patents; Growth and Development Strategy; Market Entry and Exit; Digital Platforms; Wastes and Waste Processing; Business Strategy; Competition; Expansion; Technology Adoption; Sports; Environmental Sustainability; Entrepreneurship; Service Industry; Service Industry; Service Industry; Service Industry; Service Industry; Denmark; Netherlands; France; United States; Pennsylvania; Europe
- October 2023
- Article
Improving Regulatory Effectiveness Through Better Targeting: Evidence from OSHA
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.... View Details
- September 2023
- Teaching Note
Esquel Group
By: William C. Kirby and Noah B. Truwit
Teaching Note for HBS Case Nos. 307-076 and 322-058. These cases focus on the experience of China's largest shirt manufacturer, Esquel Group, and how it manages various aspects of government relations in China and abroad. The A case identifies a wide variety of social... View Details
- September 2023 (Revised January 2024)
- Case
Icahn Enterprises: Ponzi Scheme or Sound Investment
By: Aiyesha Dey, Jonas Heese and James Weber
Icahn Enterprises, a publicly traded limited partnership founded and operated by famed activist investor Carl Icahn, had earned above market returns for over a decade. Between 2018 and early 2023, it had a compound annual return of 31%. Icahn invested in undervalued... View Details
- September 2023 (Revised September 2024)
- Case
IBJ, Inc. (A): Seeking Matrimony in Japan
By: Ramon Casadesus-Masanell and Akiko Saito
In March 2020, Shigeru Ishizaka, founder and CEO of IBJ, Inc., Japan's largest marriage matching service provider, faced a critical decision regarding the company’s planned ¥3.5 billion (US$32.8 million) acquisition of competitor ZWEI Co., Ltd. IBJ, founded in 2006,... View Details
- Article
Update on E-liability Accounting
By: Robert Kaplan, Karthik Ramanna and Piyush Jha
Since publication of the original E-liability carbon accounting paper (HBR, Nov 2021), we created the E-liability Institute to help companies, governments, and nonprofits implement the method. The Institute’s mission is to test and validate the method, and develop... View Details
- 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... View Details
- August 2023 (Revised September 2023)
- Case
T.G.S. Transportation: Battery Electric or Hydrogen?
By: Willy C. Shih
Peter Schneider, the President of T.G.S. Transportation, Inc., faced a choice. His company operated drayage trucks that moved containerized cargo between the Ports of Los Angeles, Long Beach, and Oakland to customers across the State of California, with a focus on the... View Details
- August 2023
- Teaching Note
Vanderbilt: Transforming an Academic Health Care Delivery System, 2020
By: Michael E. Porter, Robert S. Kaplan, Mary L. Witkowski and David N. Bernstein
Teaching Note for HBS Case No. 724-373. View Details
- August 2023
- Case
Vanderbilt: Transforming an Academic Health Care Delivery System, 2020
By: Michael E. Porter, Robert S. Kaplan, Mary L. Witkowski and David N. Bernstein
- 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... View Details
- July 2023 (Revised May 2024)
- 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... View Details
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
- 18 Jul 2023
- Interview
Jeffrey Rayport on Product Market Fit, Profit Market Fit and Whiplash, and More
By: Jeffrey F. Rayport and Doug Levin
This episode of "Lessons from Startup Life" podcast features Jeffrey Rayport, Senior Lecturer of Business Administration at the Harvard Business School. Jeffrey specializes in teaching and researching growth-stage technology ventures and their scalability. Prior to... View Details
- July 2023
- Article
Marketplace Scalability and Strategic Use of Platform Investment
By: Jin Li, Gary Pisano, Richard Xu and Feng Zhu
The scalability of a marketplace depends on the operations of the marketplace platform as well as its sellers’ capacities. In this study, we explore one strategy that a marketplace platform can use to enhance its scalability: providing an ancillary service to sellers.... View Details
- 2024
- Working Paper
Second- versus Third-party Audit Quality: Evidence from Global Supply Chain Monitoring
By: Maria R. Ibanez, Ashley Palmarozzo, Jodi L. Short and Michael W. Toffel
Capitalizing on the superior credibility and flexibility and potential lower cost of external assessments, many global buyers are relying less on their own employee (“second-party”) auditors and more on third-party auditors to monitor and prevent environmental and... View Details
- June 2023
- Supplement
Clash of Two Giants Simulation Exercise
By: Feng Zhu and Marco Iansiti
Many markets are organized around platforms that connect consumers with complementary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details
- June 2023
- Exercise
Clash of Two Giants Simulation Exercise Instructions
By: Feng Zhu and Marco Iansiti
Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides - consumers and those providing applications or services - need access to the same platform to interact. A... View Details
- June 2023
- Case
Grittiness at Convene
By: Boris Groysberg and Sarah L. Abbott
Based in New York, Convene was founded in 2009 by Ryan Simonetti and Chris Kelly. Convene was founded on the question: “What if you ran an office building like a hotel?” The company offered a premium corporate events and workspace product. Convene initially took a... View Details
- June 2023
- Case
Dan McCrum - Unmasking Wirecard
By: Jonas Heese, Charles C.Y. Wang, Tonia Labruyere and Carlota Moniz
Dan McCrum, an investigative journalist for the Financial Times, had spent the past six years fighting to expose German payment processing firm Wirecard. The company had enjoyed years of exponential growth and was viewed by several investors as the poster child of... View Details
- June 2023
- Teaching Note
From Cradle to Heaven: Taikang Insurance Group
By: William C. Kirby and Noah B. Truwit
Teaching Note for HBS Case No. 320-088. The case explores the rise of Taikang Insurance Group and its quest to be a leader of one of China's fastest-growing industries. Due to China's underdeveloped social welfare state, Taikang saw an opportunity for the private... View Details