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Show Results For
- All HBS Web
(8,639)
- People (48)
- News (2,889)
- Research (4,149)
- Events (44)
- Multimedia (67)
- Faculty Publications (1,593)
- September 2020
- Case
Minerva 2010: Turbulent Times
By: John R. Wells and Benjamin Weinstock
In 2010, amid a flurry of new discoveries, Cynthia Bamdad, founder and CEO of Minerva Biotechnologies Corporation (Minerva), raised $6.6 million to test her new cancer drugs in mice. It had been more than 6 years since she had announced that she and her small team at... View Details
Wells, John R., and Benjamin Weinstock. "Minerva 2010: Turbulent Times." Harvard Business School Case 721-390, September 2020.
- January 2025
- Article
Communication Within Firms: Evidence from CEO Turnovers
By: Stephen Michael Impink, Andrea Prat and Raffaella Sadun
This paper uses novel, firm-level communication measures derived from communications metadata several months before and after a CEO transition for 102 firms to study whether and how this organizational event is reflected in employees’ communication flows. We find that... View Details
Keywords: Information; Communication; Management Succession; Organizational Change and Adaptation; Alignment
Impink, Stephen Michael, Andrea Prat, and Raffaella Sadun. "Communication Within Firms: Evidence from CEO Turnovers." Management Science 71, no. 1 (January 2025): 470–487.
- 12 Mar 2014
- Lessons from the Classroom
Managing the Family Business: Firing the CEO
make sure you provide the CEO clear expectations, useful feedback, good guidance, and the understanding that he or she must be accountable to the owners. I'm sure if economic conditions were different, if... View Details
- 12 PM – 1 PM EST, 24 Feb 2021
- Virtual Programming
"Moderna" Case Discussion with CEO Stéphane Bancel
Join Professor Karim Lakhani for an interactive discussion of the new Moderna case, joined by Moderna CEO Stéphane Bancel (MBA 2000, AMP 170). This timely case explores how a company builds a digital organization and leverages artificial intelligence and other digital... View Details
- May 1992 (Revised June 1993)
- Case
Jan Carlzon: CEO at SAS (A)
Describes Jan Carlzon's actions on assuming the CEO's responsibility at SAS in a time of financial and organizational difficulty. After tracing Carlzon's development as a manager, it focuses on the way in which he developed, then communicated a clear and motivating... View Details
Keywords: Communication; Financial Crisis; Employee Relationship Management; Knowledge; Leadership Development; Crisis Management; Motivation and Incentives; Business Strategy; Aerospace Industry
Bartlett, Christopher A. "Jan Carlzon: CEO at SAS (A)." Harvard Business School Case 392-149, May 1992. (Revised June 1993.)
- 01 Dec 2006
- News
Humor Us
As a Harvard undergraduate and an editor of the Harvard Lampoon, Robert Hoffman (MBA ’72) “helped spin the popular campus humor magazine into an irreverent national institution that skewered American culture and later spawned movies like Animal House,” the New York... View Details
- 15 Aug 2023
- Cold Call Podcast
Ryan Serhant: How to Manage Your Time for Happiness
- 22 Oct 2020
- Working Paper Summaries
Estimating Causal Effects in the Presence of Partial Interference Using Multivariate Bayesian Structural Time Series Models
Keywords: by Fiammetta Menchetti and Iavor Bojinov
- February 2018
- Article
Bank CEO Materialism: Risk Controls, Culture and Tail Risk
By: Robert Bushman, Robert Davidson, Aiyesha Dey and Abbie Smith
We investigate how the prevalence of materialistic bank CEOs has evolved over time and how risk management policies, non-CEO executives’ behavior, and tail risk vary with CEO materialism. We document that the proportion of banks run by materialistic CEOs increased... View Details
Keywords: Management; Personal Characteristics; Behavior; Risk Management; Organizational Culture; Banks and Banking; Banking Industry
Bushman, Robert, Robert Davidson, Aiyesha Dey, and Abbie Smith. "Bank CEO Materialism: Risk Controls, Culture and Tail Risk." Journal of Accounting & Economics 65, no. 1 (February 2018): 191–220.
- 01 Sep 2010
- News
A CEO Goes Undercover
Manby (MBA '85) Courtesy Joel Manby Web Extra Undercover Boss: Watch the Joel Manby Episode As I reached out to shut off my alarm at 3 a.m. — wake-up time for my first day as a street washer — I wondered, “What have I gotten myself into?”... View Details
- October 2021
- Article
Communicating Resource Scarcity and Interpersonal Connection
By: Grant E. Donnelly, Anne V. Wilson, Ashley V. Whillans and Michael I. Norton
Consumers often cite insufficient time or money as an excuse for rejecting social invitations. We explore the effectiveness of these excuses in preserving interpersonal relationships. Six studies—including perceptions of couples planning their wedding—demonstrate that... View Details
Keywords: Time; Interpersonal Relationships; Communication; Money; Relationships; Interpersonal Communication
Donnelly, Grant E., Anne V. Wilson, Ashley V. Whillans, and Michael I. Norton. "Communicating Resource Scarcity and Interpersonal Connection." Journal of Consumer Psychology 31, no. 4 (October 2021): 726–745.
- 06 Jan 2016
- What Do You Think?
Why Do Leaders Get Their Timing Wrong?
Summing Up Is Good Timing in Management Primarily a Function of Strategy or Culture? Timing in executing change is an important responsibility of leadership. Responses to this month’s column suggest that if... View Details
- 16 Mar 2015
- News
The 3 Things CEOs Worry About the Most
- April 2025
- Article
Buying (Quality) Time Predicts Relationship Satisfaction
By: A.V. Whillans, Jessie Pow and Joe J. Gladstone
Seven studies examine the association between time-saving purchases (e.g., housecleaning and meal delivery services) and relationship satisfaction. Study 1 uses an eleven-year longitudinal panel survey to show that increases in time-saving purchases predict long-term... View Details
Whillans, A.V., Jessie Pow, and Joe J. Gladstone. "Buying (Quality) Time Predicts Relationship Satisfaction." Journal of Personality and Social Psychology 128, no. 4 (April 2025): 821–863.
- 2010
- Other Unpublished Work
Share Issuance and Factor Timing
By: Robin Greenwood and Samuel Hanson
We show that characteristics of stock issuers can be used to forecast important common factors in stocks returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details
Keywords: Forecasting and Prediction; Equity; Stocks; Stock Shares; Investment Return; Investment Portfolio; Price; Performance Evaluation
Greenwood, Robin, and Samuel Hanson. "Share Issuance and Factor Timing." December 2010. (Appendix. Previously titled "Characteristic Timing," NBER Working Paper Series, No. 15948.)
- Research Summary
The timing of team leader coaching interventions
People who coach teams – including team leaders, senior members of an organization, and external consultants – must observe team dynamics and diagnose opportune moments to intervene. My dissertation, “The timing and type of team... View Details
- 14 Oct 2013
- Research & Ideas
Time that Government Reopens for Business
DC. Jim Aisner: The newspapers point out that a federal government shutdown has occurred 17 times before, but that really doesn't provide much solace, does it? Joe Fuller: The thing that's particularly unnerving about this shutdown is its... View Details
Keywords: by Jim Aisner
- 2024
- Working Paper
The Wade Test: Generative AI and CEO Communication
By: Prithwiraj Choudhury, Bart S. Vanneste and Amirhossein Zohrehvand
Can generative artificial intelligence (Gen-AI) transform the role of the CEO? This study investigates
whether Gen-AI can mimic a human CEO and whether employees display aversion to Gen-AI
communication. We present a framework of Gen-AI aversion that distinguishes... View Details
Choudhury, Prithwiraj, Bart S. Vanneste, and Amirhossein Zohrehvand. "The Wade Test: Generative AI and CEO Communication." Harvard Business School Working Paper, No. 25-008, August 2024. (Revised May 2025.)
- April 2012
- Article
Share Issuance and Factor Timing
By: Robin Greenwood and Samuel G. Hanson
We show that characteristics of stock issuers can be used to forecast important common factors in stocks' returns such as those associated with book-to-market, size, and industry. Specifically, we use differences between the attributes of stock issuers and repurchasers... View Details
Keywords: Investment Portfolio; Stock Shares; Forecasting and Prediction; Investment Return; Policy; Profit
Greenwood, Robin, and Samuel G. Hanson. "Share Issuance and Factor Timing." Journal of Finance 67, no. 2 (April 2012): 761–798. (Internet Appendix Here.)