Faculty & Research
Faculty & Research
154
Results
- 12 Mar 2024
- HBS Case
How Used Products Can Unlock New Markets: Lessons from Apple's Refurbished iPhones
by Rachel Layne
The idea of reselling old smartphones might have seemed risky for a company known for high-end devices, but refurbished products have become a major profit stream for Apple and an environmental victory. George Serafeim examines Apple's circular model in a case study,...
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- February 2024
- Teaching Material
Seeds of Innovation: GALY’s Quest to Cultivate the Future of Agriculture in the Lab
By: George Serafeim
In 2023, Luciano Bueno, CEO and founder of plant cell culture agriculture company GALY, was considering the best path forward for his company as he planned to pitch Series B investors. GALY, founded in 2019, aimed to produce cotton and other crops from cells grown in...
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- December 2023
- Management Science
Introduction to the Special Section on Business and Climate Change
By: Rajesh Chandy, Glen Dowell, Colin Mayer, Erica Plambeck, George Serafeim, Michael W. Toffel, L. Beril Toktay and Elke Weber
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- November 2023 (Revised February 2024)
- Case
'Care in Every Drop': Ayala Corporation and Manila Water (A)
By: Debora L. Spar, Paul Healy, Tricia Peralta and Julia M. Comeau
Since 1834, eight generations of the Ayala family have used their conglomerate to fund nation-building projects in the Philippines, including investments in tramcars, telecommunications, hospitals, and schools. In 1997, Ayala’s subsidiary, Manila Water, took control of...
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- November 2023
- Teaching Material
'Care in Every Drop': Ayala Corporation and Manila Water (B)
By: Debora L. Spar, Paul Healy, Tricia Peralta and Julia Comeau
Since 1834, eight generations of the Ayala family have used their conglomerate to fund nation-building projects in the Philippines, including investments in tramcars, telecommunications, hospitals, and schools. In 1997, Ayala’s subsidiary, Manila Water, took control of...
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- October 2023 (Revised March 2024)
- Case
KOKO Networks: Bridging Energy Transition and Affordability with Carbon Financing
By: George Serafeim, Siko Sikochi and Namrata Arora
The problem was massive: two million hectares of African forests were lost annually to charcoal production for cooking, an area equivalent to 13 times Greater London, resulting in one billion tons of carbon emissions yearly. At the same time, an estimated 700,000...
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- 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,...
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- September 2023
- Teaching Material
Arcos Dorados: Decarbonizing McDonald’s in Latin America – Decarbonization Activities
By: George Serafeim and Michael W. Toffel
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- September 2023
- Teaching Material
Arcos Dorados: Decarbonizing McDonald’s in Latin America – Standard vs Geographically Customized Strategy
By: George Serafeim and Michael W. Toffel
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- September 2023
- Teaching Material
Arcos Dorados: Decarbonizing McDonald’s in Latin America – Alternative Protein Products
By: George Serafeim and Michael W. Toffel
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- September 2023
- Teaching Material
Arcos Dorados: Decarbonizing McDonald’s in Latin America – Sustainability-linked Bonds and Executive Compensation
By: George Serafeim and Michael W. Toffel
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- 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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