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(1,066)
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Show Results For
- All HBS Web
(1,066)
- People (3)
- News (317)
- Research (408)
- Events (9)
- Multimedia (25)
- Faculty Publications (230)
- June 2020
- Article
Lazy Prices
By: Lauren Cohen, Christopher J. Malloy and Quoc Nguyen
We explore the implications of a subtle "default" choice that firms make in their regular reporting practices, namely that firms typically repeat what they most recently reported. Using the complete history of regular quarterly and annual filings by U.S. corporations... View Details
Keywords: Default Behavior; Inertia; Firms; Disclosure; Information; Business or Company Management; Behavior; Annual Reports; Corporate Disclosure; Financial Reporting; United States
Cohen, Lauren, Christopher J. Malloy, and Quoc Nguyen. "Lazy Prices." Journal of Finance 75, no. 3 (June 2020): 1371–1415. (Winner of the First Prize, Chicago Quantitative Alliance Academic Paper Competition, 2016. Winner of the Jack Treynor Prize for superior work in the field of investment management and financial markets, sponsored by the Q-Group,The Institute for Quantitative Research in Finance, 2016. Winner of the Hillcrest Behavioral Finance Prize, 2016.)
- October 2015
- Case
DRW Technologies
By: Stephen A. Greyser and William Ellet
Ed Claiborne is a newly hired corporate vice president of procurement for DRW Technologies, a company that produces advanced military systems with 21 plants in the United States. Claiborne was hired from another company from within the industry, and the news of his... View Details
Keywords: Announcements; Management Style; Organizational Structure; Leadership Style; Human Resources
Greyser, Stephen A., and William Ellet. "DRW Technologies." Harvard Business School Brief Case 916-535, October 2015.
- September 2023 (Revised January 2024)
- Case
AI21 Labs in 2023: Strategy for Generative AI
By: David Yoffie, Orna Dan and Elena Corsi
Israeli generative artificial intelligence company AI21 Labs was founded in 2017 to realize the vision of true machine intelligence. It sought to reinvent writing and reading and in 2020 it launched Wordtune, an app using GenAI software to offer alternate text... View Details
Keywords: Decision Making; AI and Machine Learning; Innovation Strategy; Growth and Development Strategy; Applications and Software; Competitive Strategy; Technology Industry; Israel
Yoffie, David, Orna Dan, and Elena Corsi. "AI21 Labs in 2023: Strategy for Generative AI." Harvard Business School Case 724-383, September 2023. (Revised January 2024.)
- January 2025
- Case
Duolingo: On a "Streak"
By: Jeffrey F. Rayport, Nicole Tempest Keller and Nicole Luo
In December 2024, Severin Hacker, Co-Founder and Chief Technology Officer of Duolingo, reflected on the remarkable evolution of the language-learning app he helped launch in 2011. As the #1 most downloaded education app in the world, Duolingo had over 100 million... View Details
- 03 May 2018
- News
Company Signs to Watch for Ahead of Earnings
- 28 Aug 2017
- News
Business in a Common Tongue
- 23 Feb 2016
- News
The Best First Impression
Lazy Prices
QuantCon NYC 2018 Quantitative Investing Confernece - Interview Video
Using the complete history of regular quarterly and annual filings by U.S. corporations from 1995-2014,... View Details
- March 2020 (Revised July 2020)
- Case
LULA: Transforming Transport and Mobility (A)
By: Siko Sikochi and Hayley (Le) Ma
Based in Cape Town, LULA was founded to create and operate a Mobility-as-a-Service platform with the aim to integrate different modes of transport through a one-ticket solution. LULA was “easy” in isiZulu, a language spoken in South Africa. Yet, it wasn’t easy for LULA... View Details
Keywords: Mobility; Transportation; Internet and the Web; Entrepreneurship; Problems and Challenges; Opportunities; South Africa
Sikochi, Siko, and Hayley (Le) Ma. "LULA: Transforming Transport and Mobility (A)." Harvard Business School Case 120-090, March 2020. (Revised July 2020.)
- 2006
- Book
The Soul of a Doctor
By: Susan Pories, Sachin H. Jain and Gordon Harper
Collection of essays written by Harvard Medical School students focused on the experiencing of transitioning from clinician to student. Particular emphasis is given to the role of student as an "embedded critic," i.e. a practitioner knowledgeable about medicine, but... 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
Keywords: Accounting; Business Startups; Entrepreneurship; Financing and Loans; AI and Machine Learning; Entrepreneurial Finance; Identity; Technology Industry
Colonnelli, Emanuele, Raymond Kluender, and Shai Benjamin Bernstein. "TimeCredit." Harvard Business School Case 824-139, February 2024. (Revised September 2024.)
- 22 Dec 2015
- News
Bringing ‘Presence’ To Your Life
- 22 Oct 2013
- First Look
First Look: October 22
Journal of International Business Studies Language as a Lightning Rod: Power Contests, Emotion Regulation, and Subgroup Dynamics in Global Teams By: Hinds, Pamela J., Tsedal Neeley, and Catherine Durnell Cramton Abstract—Through an... View Details
Keywords: Sean Silverthorne
- December 2019
- Article
Communicating with Warmth in Distributive Negotiations Is Surprisingly Counterproductive
By: M. Jeong, J. Minson, M. Yeomans and F. Gino
When entering into a negotiation, individuals have the choice to enact a variety of communication styles. We test the differential impact of being “warm and friendly” versus “tough and firm” in a distributive negotiation, when first offers are held constant and... View Details
Keywords: Negotiation Style; Communication Strategy; Perception; Performance Effectiveness; Outcome or Result
Jeong, M., J. Minson, M. Yeomans, and F. Gino. "Communicating with Warmth in Distributive Negotiations Is Surprisingly Counterproductive." Management Science 65, no. 12 (December 2019): 5813–5837.
- Career Coach
Kristin Brennan
a major turning point, big decision or dilemma, and can be particularly helpful finding language to approach difficult conversations. Kristin often works with students and alumni who are figuring out how social impact will play into their... View Details
Keywords: Social Enterprise
- 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
- 04 Jun 2007
- Research & Ideas
Is Health Care Making You Better—or Dead?
Regina Herzlinger is not afraid to call them as she sees them. And what she sees looking at the American health care industry is a bunch of killers. Not only are hospitals, insurers, employers, Congress, and academics killing health care, they are also killing real... View Details
- 20 Mar 2015
- News