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- All HBS Web
(3,337)
- People (2)
- News (890)
- Research (1,484)
- Events (25)
- Multimedia (48)
- Faculty Publications (767)
- 14 Jul 2015
- First Look
First Look: July 14, 2015
biological antecedents and consequences of unethical conduct-using salivary collection of hormones (testosterone and cortisol). We hypothesized that pre-performance cortisol would interact with pre-performance levels of testosterone to... View Details
Keywords: Sean Silverthorne
- Research Summary
Pioneer- Entrepreneurship and Industry Emergence
This set of projects studies entrepreneurship in a creative industry-i.e. high-end fashion in India-with the main aim of understanding industry emergence and the role of pioneer-entrepreneurs.
Fashioning an Industry: How Entrepreneurs and Others... View Details
- 2025
- Working Paper
Global Evidence on Gender Gaps and Generative AI
By: Nicholas G. Otis, Solène Delecourt, Katelynn Cranney and Rembrand Koning
Generative AI has the potential to transform productivity and reduce inequality, but only if adopted broadly. In this paper, we show that recently identified gender gaps in generative AI use are nearly universal. Synthesizing data from 18 studies covering more than... View Details
Otis, Nicholas G., Solène Delecourt, Katelynn Cranney, and Rembrand Koning. "Global Evidence on Gender Gaps and Generative AI." Harvard Business School Working Paper, No. 25-023, October 2024. (Revised January 2025.)
- August 29, 2023
- Article
The Fragility of Artists’ Reputations from 1795 to 2020
By: Letian Zhang, Mitali Banerjee, Shinan Wang and Zhuoqiao Hong
This study explores the longevity of artistic reputation. We empirically examine whether artists are more- or less-venerated after their death. We construct a massive historical corpus spanning 1795 to 2020 and build separate word-embedding models for each five-year... View Details
Zhang, Letian, Mitali Banerjee, Shinan Wang, and Zhuoqiao Hong. "The Fragility of Artists’ Reputations from 1795 to 2020." Proceedings of the National Academy of Sciences 120, no. 35 (August 29, 2023).
- 2021
- Conference Presentation
An Algorithmic Framework for Fairness Elicitation
By: Christopher Jung, Michael J. Kearns, Seth Neel, Aaron Leon Roth, Logan Stapleton and Zhiwei Steven Wu
We consider settings in which the right notion of fairness is not captured by simple mathematical definitions (such as equality of error rates across groups), but might be more complex and nuanced and thus require elicitation from individual or collective stakeholders.... View Details
Jung, Christopher, Michael J. Kearns, Seth Neel, Aaron Leon Roth, Logan Stapleton, and Zhiwei Steven Wu. "An Algorithmic Framework for Fairness Elicitation." Paper presented at the 2nd Symposium on Foundations of Responsible Computing (FORC), 2021.
- Article
Relational Reconciliation: Socializing Others Across Demographic Differences
By: Lakshmi Ramarajan and Erin M. Reid
In demographically diverse organizations, employees charged with socializing others—
socialization agents—must navigate a deep tension between the organization’s needs to
integrate individuals into a collective and individuals’ needs for recognition of their
unique... View Details
Ramarajan, Lakshmi, and Erin M. Reid. "Relational Reconciliation: Socializing Others Across Demographic Differences." Academy of Management Journal 63, no. 2 (April 2020): 356–385.
- October 2020 (Revised November 2020)
- Case
Digging for Gold: Paulson & Co.'s Activism in the Gold Sector
By: Suraj Srinivasan and Jonah S. Goldberg
The case describes the efforts of hedge fund Paulson & Co to influence corporate governance and improve performance in the gold industry. In an innovative move, the hedge fund led the creation of the Shareholder Gold Council, a consortium of large investors in gold... View Details
Keywords: Board Of Directors; Hedge Funds; Shareholder Activism; Gold; Corporate Governance; Governing and Advisory Boards; Investment Funds; Investment Activism; Performance Improvement; Corporate Accountability; Mining Industry; Canada; United States
Srinivasan, Suraj, and Jonah S. Goldberg. "Digging for Gold: Paulson & Co.'s Activism in the Gold Sector." Harvard Business School Case 121-021, October 2020. (Revised November 2020.)
- February 2017
- Teaching Note
The Tate's Digital Transformation
By: Jill Avery
John Stack was the visionary Head of Digital Transformation at the Tate, a collection of four major art galleries in the UK, including Tate Modern, the most visited gallery devoted to modern and contemporary art in the world. Stack was the architect of the Tate’s... View Details
Keywords: Digital; Ecommerce; Experience; Customer Experience; Customer Relationship Management; Channel Management; Museums; Arts Marketing; Nonprofit; Marketing; Marketing Channels; Marketing Strategy; Customer Focus and Relationships; Digital Marketing; Digital Strategy; Social Media; E-commerce; Entertainment and Recreation Industry; Fine Arts Industry; England; United Kingdom; Europe
- 2009
- Chapter
Do Private Equity-owned Firms Have Better Management Practices?
By: Nicholas Bloom, Raffaella Sadun and John Van Reenen
We use an innovative survey tool to collect management practice data from over 4,000 medium sized manufacturing firms across Asia, Europe and the US. These measures of managerial practice are strongly associated with firm-level performance (e.g. productivity,... View Details
Keywords: Private Equity; Management Practices and Processes; Production; Private Ownership; Performance Improvement; Performance Productivity
Bloom, Nicholas, Raffaella Sadun, and John Van Reenen. "Do Private Equity-owned Firms Have Better Management Practices?" Chap. 1 in The Global Economic Impact of Private Equity Report 2009, 1–23. Globalization of Alternative Investments Working Papers. Geneva, Switzerland: World Economic Forum, 2009.
- March 2007 (Revised May 2012)
- Case
PRG-Schultz International
By: Paul W. Marshall and James Weber
PRG-Schultz will run out of cash within a couple of months unless the new CEO can reduce costs and restructure the company's debt. PRG was the dominant market leader in the audit recovery industry. The industry consisted of firms which employed accounting professionals... View Details
Keywords: History; Organizational Change and Adaptation; Leadership; Restructuring; Cost Management; Insolvency and Bankruptcy; Borrowing and Debt; Accounting Audits; Accounting Industry
Marshall, Paul W., and James Weber. "PRG-Schultz International." Harvard Business School Case 807-126, March 2007. (Revised May 2012.)
- 24 Oct 2017
- News
The Best-Performing CEOs in the World 2017
- Teaching Interest
Grand Challenges for Entrepreneurs
By: Tarun Khanna
Grand Challenges for Entrepreneurs (GCE) is designed for students who are interested in entrepreneurial approaches to the biggest challenges of our time. Grand Challenges are near-intractable, global problems that offer the tantalizing... View Details
- 2022
- Chapter
Interrogating Corporate Purpose: Values Based Firms and the Struggle to Build a Just and Sustainable World
Book Abstract: Defining a just economy in a tenuous social-political time. If we can agree that our current social-political moment is tenuous and unsustainable—and indeed, that may be the only thing we can agree on right now—then how do markets, governments, and... View Details
Henderson, Rebecca. "Firms, Morality, and the Search for a Better World." Chap. 7 in A Political Economy of Justice, edited by Danielle Allen, Yochai Benkler, Leah Downey, Rebecca Henderson, and Joshua Simons, 187–209. Chicago: University of Chicago Press, 2022.
- September 2024
- Case
Leadership for Stretch Goals: Inspiring Employees to Achieve the Impossible at Charter Next Generation
By: Ethan Rouen and Elisabeth Powell
In 2023, Kathy Bolhous, CEO of Charter Next Generation (CNG), set out to achieve an ambitious "Moonshot"—increasing profits by $100 million within three years, purely through internal innovations and efficiency gains, without layoffs or new revenue streams. After years... View Details
Keywords: Profit; Collaborative Innovation and Invention; Leadership; Growth Management; Mission and Purpose; Employee Ownership; Motivation and Incentives
Rouen, Ethan, and Elisabeth Powell. "Leadership for Stretch Goals: Inspiring Employees to Achieve the Impossible at Charter Next Generation." Harvard Business School Case 125-025, September 2024.
- March 8, 2022
- Article
Women Can’t Go Back to the Pre-Pandemic Status Quo
By: Colleen Ammerman and Boris Groysberg
Survey data collected in 2018 and 2019 from Harvard Business School graduates revealed that for women—and especially women of color—well-being at work was suffering long before the pandemic. While 17% of all respondents said that they often or very often experienced... View Details
Ammerman, Colleen, and Boris Groysberg. "Women Can’t Go Back to the Pre-Pandemic Status Quo." Harvard Business Review (website) (March 8, 2022).
- December 2023
- Article
Brokerage Relationships and Analyst Forecasts: Evidence from the Protocol for Broker Recruiting
By: Braiden Coleman, Michael Drake, Joseph Pacelli and Brady Twedt
In this study, we offer novel evidence on how the nature of brokerage-client relationships can influence the quality of equity research. We exploit a unique setting provided by the Protocol for Broker Recruiting to examine whether relaxed broker non-compete agreement... View Details
Keywords: Brokers; Analysts; Forecasts; Bias; Protocol; Investment; Research; Forecasting and Prediction
Coleman, Braiden, Michael Drake, Joseph Pacelli, and Brady Twedt. "Brokerage Relationships and Analyst Forecasts: Evidence from the Protocol for Broker Recruiting." Review of Accounting Studies 28, no. 4 (December 2023): 2075–2103.
- 2021
- Working Paper
Stock Investors' Returns Are Exaggerated
By: Jesse M. Fried, Paul Ma and Charles C.Y. Wang
The stock market generates less wealth than it appears. We show that total shareholder return (TSR), the standard measure of stock investor performance, substantially exaggerates returns earned by these investors in aggregate, and thus by most investors. The main... View Details
Keywords: All-shareholder Returns; Capital Flows; Dividend Reinvestment; Equity Premium; Total Shareholder Returns; Stocks; Investment Return; Market Timing
Fried, Jesse M., Paul Ma, and Charles C.Y. Wang. "Stock Investors' Returns Are Exaggerated." Harvard Business School Working Paper, No. 22-036, November 2021.
- March 2013 (Revised October 2013)
- Supplement
Integrated Services at Jones Lang LaSalle (2005) (B)
By: Ranjay Gulati and Luciana Silvestri
This case describes the strategic and organizational challenges that Jones Lang LaSalle (JLL) faced between 2001 and 2005. Faced with the need to deliver integrated services to corporate clients in 2001, JLL created Corporate Solutions, a group that aimed to draw... View Details
Keywords: Organizational Structure; Strategy; Integration; Real Estate Industry; North America; South America; Central America
Gulati, Ranjay, and Luciana Silvestri. "Integrated Services at Jones Lang LaSalle (2005) (B)." Harvard Business School Supplement 113-115, March 2013. (Revised October 2013.)
- March 2010 (Revised May 2013)
- Case
Chile's Copper Surplus: The Road Not Taken (A)
By: Laura Alfaro, Dante Roscini and Renee Kim
In 2008, Andres Velasco, Chile's Finance Minister, was under mounting criticisms over his fiscal policy. As the world's largest copper producer, Chile was benefiting from the rise in copper prices, which had more than tripled since 2003. Copper revenues translated into... View Details
Keywords: Developing Countries and Economies; Economic Growth; Metals and Minerals; Investment Funds; Policy; State Ownership; Wealth; Chile
Alfaro, Laura, Dante Roscini, and Renee Kim. "Chile's Copper Surplus: The Road Not Taken (A)." Harvard Business School Case 710-019, March 2010. (Revised May 2013.)
- 27 Oct 2015
- News