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- February 2024
- Teaching Note
TimeCredit
By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein
Teaching Note for HBS Case No. 824-139. TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting... View Details
- February 2024 (Revised September 2024)
- Case
TimeCredit
By: Emanuele Colonnelli, Raymond Kluender and Shai Benjamin Bernstein
TimeCredit is an artificial intelligence (AI) startup that is developing large language models (LLMs) to generate accounting memos. The case follows Ndonga Sagnia, a Gambian Harvard Business School MBA student with an accounting background, as she decides how much... View Details
- February 9, 2024
- Article
The Rise of Consumer Crypto
By: Steve Kaczynski and Scott Duke Kominers
Although non-fungible tokens are often misunderstood and even derided, they remain a general and flexible solution for establishing and tracking ownership in the digital domain. As a superior solution to existing technology in many areas of the consumer economy, their... View Details
- February 2024
- Supplement
Ada: General Updates
By: Reza Satchu and Patrick Sanguineti
Mike Murchison, cofounder and CEO of Ada, updates the audience on which investor he chose as well as how Ada has grown since its Series B. View Details
- February 2024
- Supplement
ReNew (B): A New Direction
By: Gunnar Trumbull and Malini Sen
The global renewables sector was in a slump, but the Indian market was booming. India’s largest renewable electricity generator, ReNew, faced a dilemma: it traded on the Nasdaq in New York, but saw huge opportunity in the Indian market. In response, CEO Sumant Sinha... View Details
- February 2024 (Revised March 2024)
- Teaching Note
X: The Foghorn Decision
By: Kyle Myers and Walter Frick
Teaching Note for HBS Case No. 618-060. View Details
Keywords: Alternative Energy; Energy Generation; Energy Sources; Climate Change; Green Technology; Selection and Staffing; Knowledge; Product Design; Product Development; Research and Development; Risk and Uncertainty; Science-Based Business; Innovation and Invention; Auto Industry; Biotechnology Industry; Chemical Industry; Computer Industry; Electronics Industry; Green Technology Industry; Technology Industry
- February 2024
- Case
Adventures Inc: 21st Century Brand Building
By: Boris Groysberg and Sarah L. Abbott
Founded in 2020, Adventures worked with celebrities in Brazil to create and launch digitally native brands. The idea was to match the celebrity’s skill in creating content and entertaining fans with Adventures’ skill in consumer packaged goods marketing and operations.... View Details
Keywords: Digital Brand; Influencer Marketing; Growth And Scaling; Capital Constraints; Brand Portfolio Strategy; CPG; Start-up; Celebrity Endorsement; Digital Marketing; Growth and Development Strategy; Entrepreneurship; Advertising; Social Media; Business Startups; Joint Ventures; Brands and Branding; Brazil
- 2024
- Working Paper
Does Pension Automatic Enrollment Increase Debt? Evidence from a Large-Scale Natural Experiment
By: John Beshears, Matthew Blakstad, James J. Choi, Christopher Firth, John Gathergood, David Laibson, Richard Notley, Jesal D. Sheth, Will Sandbrook and Neil Stewart
Does automatic enrollment into retirement saving increase household debt? We study the randomized roll-out of automatic enrollment pensions to ~160,000 employers in the United Kingdom with 2-29 employees. We find that the additional savings generated through automatic... View Details
- 2024
- Working Paper
Platform Information Provision and Consumer Search: A Field Experiment
By: Lu Fang, Yanyou Chen, Chiara Farronato, Zhe Yuan and Yitong Wang
Despite substantial efforts to help consumers search in more intuitive ways, text search remains the predominant tool for product discovery online. In this paper, we explore the effects of visual and textual cues for search refinement on consumer search and purchasing... View Details
- February 2024
- Article
Representation and Extrapolation: Evidence from Clinical Trials
By: Marcella Alsan, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein and Heidi L. Williams
This article examines the consequences and causes of low enrollment of Black patients in clinical
trials. We develop a simple model of similarity-based extrapolation that predicts that evidence is
more relevant for decision-making by physicians and patients when it... View Details
- 2025
- Working Paper
Who Values Democracy?
By: Max Miller
This paper examines the conventional view that redistribution is central to the democratization process using data from stock markets. Consistent with this view, democratizations have a large, negative impact on asset valuations driven by a rise in redistribution risk.... View Details
- January 2024 (Revised May 2024)
- Case
Generation Investment Management: Sustainable Investing in a Warming World
By: Vikram S. Gandhi, Michael Norris and David Allen
In September 2021, the sustainable investment firm Generation Investment Management (Generation) considered whether to add Schneider Electric to the focus list of companies in which it was prepared to invest. Dedicated to promoting a sustainable world through its... View Details
Keywords: Sustainable Investing; Climate Change; Environmental Sustainability; Governance; Private Equity; Public Equity; Financial Markets; Investment Return; Investment Activism; Investment Funds; Investment Portfolio; Institutional Investing; Corporate Social Responsibility and Impact; Financial Services Industry; United Kingdom; England; London
- January 2024
- Case
Net Zero Insurance Alliance: An Alliance in Crisis
By: Peter Tufano and Karina Val
The Net Zero Insurance Alliance (NZIA), a UN-convened alliance of major global insurers, was formed in 2021, but by 2023 had lost over 60% of its members. While NZIA had enjoyed a rapid and productive start by setting standards for the industry and sharing best... View Details
- January 2024
- Background Note
Note on Generative AI for Business Students
By: Andrew Rashbass, Ramon Casadesus-Masanell and Jordan Mitchell
- January 2024
- Case
The Financial Times (FT) and Generative AI
By: Andrew Rashbass, Ramon Casadesus-Masanell and Jordan Mitchell
In September 2023, John Ridding, CEO of the Financial Times, was considering the possible impact of Generative AI on the industry and his business. Having navigated successfully the seismic shift from print to digital, and reporting record results, the company... View Details
- January 2024
- Technical Note
Venture Capital and Private Equity Funds: A Primer
By: Jo Tango and Christina Wallace
How do venture capital and private equity funds actually work? This Technical Note covers the "when, who, and how" details:
- "When": fund length, extensions, and when investors can no longer initiate new investments.
- "Who": who is in the General... View Details
- January 2024 (Revised January 2025)
- Case
Colbún and Chile's Energy Transition
By: Forest Reinhardt, Jenyfeer Martinez Buitrago and Mariana Cal
In May 2023, Colbún, Chile’s second-largest electricity generator, plans capacity expansions using renewable energy and storage. This strategy supports Chile’s commitment to carbon neutrality (also known as net zero emissions) by 2050. The case delves into the... View Details
- January 2024 (Revised May 2024)
- Case
Pioneer Natural Resources: Enhancing the Capital Return Strategy with Variable Dividends
In February 2021, Scott Sheffield, the CEO of Pioneer Natural Resources (an independent oil and gas company based in Texas), was considering the possibility of enhancing the firm’s capital return strategy by introducing a variable dividend tied to cash flows in... View Details
- January 2024 (Revised May 2024)
- Case
Private 5G Networks
By: Andy Wu and Maggie Yang
In the late 2010’s, 5G emerged as a new standard in communication technology. 5G was designed to enable ultra-reliable low-latency communications (URLLC), massive machine-type communication (MMTC), and enhanced mobile broadband (EMBB) (see Exhibit 1 for a detailed... View Details