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Show Results For
- All HBS Web
(6,375)
- People (25)
- News (1,518)
- Research (3,122)
- Events (24)
- Multimedia (93)
- Faculty Publications (1,991)
- Article
Happiness Runs in a Circular Motion: Evidence for a Positive Feedback Loop between Prosocial Spending and Happiness
By: Lara B. Aknin, Elizabeth W. Dunn and Michael I. Norton
We examine whether a positive feedback loop exists between spending money on others (i.e. prosocial spending) and happiness. Participants recalled a previous purchase made for either themselves or someone else and then reported their happiness. Afterward, participants... View Details
Aknin, Lara B., Elizabeth W. Dunn, and Michael I. Norton. "Happiness Runs in a Circular Motion: Evidence for a Positive Feedback Loop between Prosocial Spending and Happiness." Journal of Happiness Studies 13, no. 2 (April 2012): 347–355.
- 2016
- Chapter
Deriving an Optimally Deceptive Policy in Two-Player Iterated Games
By: Elisabeth Paulson and Christopher Griffin
We formulate the problem of determining an optimally deceptive strategy in a repeated game framework. We assume that two players are engaged in repeated play. During an initial time period, Player 1 may deceptively train his opponent to expect a specific strategy. The... View Details
Paulson, Elisabeth, and Christopher Griffin. "Deriving an Optimally Deceptive Policy in Two-Player Iterated Games." In Proceedings of 2016 American Control Conference. IEEE Press, 2016. (Developed with Booz Allen Hamilton.)
- TeachingInterests
Digital Innovation and Transformation – MBA Elective Curriculum
By: Feng Zhu
Digital Innovation and Transformation is designed to equip students to confidently help conceive, lead and execute digital innovation initiatives and develop new business models for existing and insurgent organizations. The basic premise of the course... View Details
- Article
Audit Personnel Salaries and Audit Quality
By: Jeffrey L. Hoopes, Kenneth J. Merkley, Joseph Pacelli and Joseph H. Schroeder
This study examines the relation between audit personnel salaries and office-level audit quality. We measure audit personnel salaries at the associate, senior, and manager ranks for Big 4 audit offices from 2004 to 2013, using unique individual-auditor-level data... View Details
Keywords: Audit Personnel Salary; Audit Quality; Salary Determinants; Audit Fees; Accounting Audits; Quality; Wages
Hoopes, Jeffrey L., Kenneth J. Merkley, Joseph Pacelli, and Joseph H. Schroeder. "Audit Personnel Salaries and Audit Quality." Review of Accounting Studies 23, no. 3 (September 2018): 1096–1136.
- April 2025
- Case
Kleiner Perkins (2019)
By: Jo Tango and Srimayi Mylavarapu
Kleiner Perkins, founded in 1972, quickly rose to prominence as one of Silicon Valley’s leading venture capital firms, earning a reputation for early investments in industry giants like Google, Amazon, and Citrix. However, a bold, strategic pivot to cleantech investing... View Details
Keywords: Venture Capital; Investment Funds; Technological Innovation; Entrepreneurial Finance; Organizational Change and Adaptation; Financial Services Industry
Tango, Jo, and Srimayi Mylavarapu. "Kleiner Perkins (2019)." Harvard Business School Case 825-193, April 2025.
- September 2023 (Revised December 2023)
- Case
TetraScience: Noise and Signal
By: Thomas R. Eisenmann and Tom Quinn
In 2019, TetraScience CEO “Spin” Wang needed advice. Five years earlier, he had cofounded a startup that saw early success with a hardware product designed to help laboratory scientists in the biotechnology and pharmaceutical spaces more easily collect data from... View Details
Keywords: Entrepreneurship; Business Growth and Maturation; Business Organization; Restructuring; Forecasting and Prediction; Digital Platforms; Analytics and Data Science; AI and Machine Learning; Organizational Structure; Network Effects; Competitive Strategy; Biotechnology Industry; Pharmaceutical Industry; United States; Boston
Eisenmann, Thomas R., and Tom Quinn. "TetraScience: Noise and Signal." Harvard Business School Case 824-024, September 2023. (Revised December 2023.)
- October 2004
- Article
Are Politicians Really Paid Like Bureaucrats?
By: Rafael Di Tella and Raymond Fisman
We provide the first empirical analysis of gubernatorial pay. Using U.S. data for 1950-90, we document substantial variation in the wages of politicians, both across states and overtime. Gubernatorial wages respond to changes in state income per capita and taxes. We... View Details
Di Tella, Rafael, and Raymond Fisman. "Are Politicians Really Paid Like Bureaucrats?" Journal of Law & Economics 47, no. 2 (October 2004): 477–514.
- Web
Blavatnik Fellowship in Life Science Entrepreneurship - Health Care
as the founding CEO. There, Joe raised initial funding, recruited the founding team, and advanced a platform for early cancer detection, culminating in FDA “Breakthrough... View Details
- March 1991 (Revised July 1993)
- Case
Kyocera Corp.
By: John P. Kotter
Examines the three factors critical to this company's remarkable success in the high tech field. The first factor is the founder, Dr. Inamori's powerful leadership. The second is the strong corporate culture or philosophy of the firm. The third element in Kyocera's... View Details
Keywords: Customer Relationship Management; Information Infrastructure; Leadership Style; Management Systems; Management Style; Organizational Culture; Practice; Profit; Planning; Technology Industry; Electronics Industry
Kotter, John P. "Kyocera Corp." Harvard Business School Case 491-078, March 1991. (Revised July 1993.)
- 26 Apr 2023
- In Practice
Is AI Coming for Your Job?
cuts in white-collar staff. Joseph Fuller is a Professor of Management Practice in General Management and co-leads the Managing the Future of Work initiative at HBS. Ayelet... View Details
- Article
How Direct-to-Consumer Brands Can Continue to Grow
By: V. Kasturi Rangan, Daniel Corsten, Matt Higgins and Leonard A. Schlesinger
Direct-to-consumer (DTC) brands such as Allbirds, Casper, Peloton, and Warby Parker have creatively found a weakness in the marketing citadel of incumbent brands. By using data gleaned from daily interactions with customers, these brands have been able to adapt how... View Details
Keywords: Direct-to-consumer; Customer Journey; Business Model; Customer Relationship Management; Growth and Development Strategy
Rangan, V. Kasturi, Daniel Corsten, Matt Higgins, and Leonard A. Schlesinger. "How Direct-to-Consumer Brands Can Continue to Grow." Harvard Business Review 99, no. 6 (November–December 2021): 101–109.
- May 2015
- Case
Acıbadem Healthcare Group
By: Regina E. Herzlinger, Esel Çekin, Natalie Kindred and Gamze Yucaoglu
Acıbadem Healthcare Group is Turkey's only premium nationwide hospital network. This case focuses on Acıbadem’s potential expansion strategy after it was acquired by International Healthcare Holdings Berhad (IHH) in 2011, the world's second-largest publicly listed... View Details
Herzlinger, Regina E., Esel Çekin, Natalie Kindred, and Gamze Yucaoglu. "Acıbadem Healthcare Group." Harvard Business School Case 315-120, May 2015.
- January 2014 (Revised October 2014)
- Supplement
Mittal Steel's Pursuit of Arcelor (B)
By: Paul M. Healy and Penelope Rossano
Lakshmi Mittal, CEO of Mittal Steel, a UK-based company with Indian roots, took advantage of a weakened Arcelor that had successfully won a bidding war for Canadian steel company Dofasco, with an unsolicited bid to buy the company. Mittal's plans for acquiring Arcelor... View Details
- 2007
- Working Paper
Hedge Fund Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." Harvard Business School Working Paper, No. 08-004, July 2007.
- March 2014
- Teaching Note
Royal Caribbean Cruises Ltd.: Safety, Environment and Health
By: John A. Quelch
In January 2014, Gary Bald, senior vice president of Safety, Environment and Health at Royal Caribbean Cruise Lines (RCL), prepared for a review meeting with the company's chief executive, Adam Goldstein, and chairman, Richard Fain. Prior to joining RCL in 2006, Bald... View Details
- Web
Women’s Leadership Summit - Alumni
The only HBS women's alumni club in the world, HBSWA creates opportunities for members to learn, network, and collaborate. The Club's goal is to... View Details
- Web
MBA Experience - Health Care
innovation. Careers Students pursuing careers in health care receive job search support from our MBA Career & Professional Development office in conjunction with the Health Care Initiative and View Details
- 2024
- Working Paper
Sharing Models to Interpret Data
By: Joshua Schwartzstein and Adi Sunderam
To understand new data, we share models or interpretations with others. This paper studies such exchanges of models in a community. The key assumption is that people adopt the interpretation in their community that best explains the data, given their prior beliefs. An... View Details
Keywords: Social Learning Theory; Theory; Social Issues; Cognition and Thinking; Social and Collaborative Networks; Attitudes
Schwartzstein, Joshua, and Adi Sunderam. "Sharing Models to Interpret Data." Harvard Business School Working Paper, No. 25-011, August 2024. (Revised August 2024.)
- January 2011 (Revised March 2011)
- Case
Development and Promotion at North Atlantic Hospital
By: Boris Groysberg, Lisa Leffert, Kerry Herman and Libby Williams
Dr. Elizabeth Harris, Chair of the Department of Anesthesiology (DA) at North Atlantic Hospital (NAH), faces several significant challenges. Staff satisfaction surveys confirmed her assessment that department faculty morale was low, the tenure and promotion system was... View Details
Keywords: Training; Employees; Retention; Performance Evaluation; Personal Development and Career; Motivation and Incentives; Health Industry
Groysberg, Boris, Lisa Leffert, Kerry Herman, and Libby Williams. "Development and Promotion at North Atlantic Hospital." Harvard Business School Case 411-018, January 2011. (Revised March 2011.)
- 12 Apr 2022
- Book
Racism, Colonialism, and Britain's Legacy of Violence
Britain’s 20th century empire was the largest in human history, with a quarter of the world’s land and nearly 700 million people. Yet the empire drew its strength from violence. That’s the conclusion Harvard Business School Professor Caroline Elkins draws in her new... View Details
Keywords: by Avery Forman