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- All HBS Web
(1,867)
- People (1)
- News (359)
- Research (1,225)
- Events (8)
- Multimedia (13)
- Faculty Publications (759)
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- 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
Keywords: Representation; Racial Disparity; Health Testing and Trials; Race; Equality and Inequality; Innovation and Invention; Pharmaceutical Industry
Alsan, Marcella, Maya Durvasula, Harsh Gupta, Joshua Schwartzstein, and Heidi L. Williams. "Representation and Extrapolation: Evidence from Clinical Trials." Quarterly Journal of Economics 139, no. 1 (February 2024): 575–635.
- July 2002 (Revised March 2003)
- Case
North East Medical Services
By: Thomas J. DeLong and Wendy Carter
Sophie Wong, president and CEO of North East Medical Services, a health care organization dedicated to serving the underprivileged Asian American community in San Francisco, must decide how to reposition the organization to serve patients from multiple income levels... View Details
Keywords: Health Care and Treatment; Human Resources; Leadership; Business and Stakeholder Relations; Health Industry; San Francisco
DeLong, Thomas J., and Wendy Carter. "North East Medical Services." Harvard Business School Case 403-002, July 2002. (Revised March 2003.)
- 30 Jan 2024
- Cold Call Podcast
Can Second-Generation Ethanol Production Help Decarbonize the World?
- March 2016 (Revised April 2019)
- Technical Note
ESG Metrics: Reshaping Capitalism?
By: George Serafeim
In the past twenty-five years, the world had seen an exponential growth in the number of companies reporting environmental, social and governance (ESG) data. Investor interest in ESG data also grew rapidly. A growing belief that increasing levels of social inequality... View Details
Keywords: Capitalism; Sustainability; Accountability; Corporate Social Responsibility; Responsibilities To Society; Environment; Social Impact Investment; ESG; Corporate Social Responsibility and Impact; Environmental Sustainability; Measurement and Metrics; Integrated Corporate Reporting; Corporate Accountability; Accounting; Economic Systems
Serafeim, George, and Jody Grewal. "ESG Metrics: Reshaping Capitalism?" Harvard Business School Technical Note 116-037, March 2016. (Revised April 2019.)
- Article
The Impact of COVID-19 on Small Business Outcomes and Expectations
By: Alexander Bartik, Marianne Bertrand, Zoë B. Cullen, Edward L. Glaeser, Michael Luca and Christopher Stanton
To explore the impact of COVID on small businesses, we conducted a survey of more than 5,800 small businesses between March 28 and April 4, 2020. Several themes emerged. First, mass layoffs and closures had already occurred—just a few weeks into the crisis. Second, the... View Details
Bartik, Alexander, Marianne Bertrand, Zoë B. Cullen, Edward L. Glaeser, Michael Luca, and Christopher Stanton. "The Impact of COVID-19 on Small Business Outcomes and Expectations." Proceedings of the National Academy of Sciences 117, no. 30 (July 28, 2020): 17656–66.
- 17 Dec 2012
- Working Paper Summaries
An Outside-Inside Evolution in Gender and Professional Work
- 03 Jan 2017
- Working Paper Summaries
Meet the Oligarchs: Business Legitimacy, State Capacity and Taxation
- October 1998
- Case
Farallon Capital Management: Risk Arbitrage (C)
By: Andre F. Perold and Robert Howard
Farallon Capital Management, an investment firm that specializes in risk arbitrage, has taken significant long and short positions in MCI Communications and British Telecommunications, respectively, in the belief that the proposed merger of these firms will be... View Details
Keywords: Capital Markets; Equity; Mergers and Acquisitions; Financial Institutions; Risk Management; Investment Funds; Financial Services Industry
Perold, Andre F., and Robert Howard. "Farallon Capital Management: Risk Arbitrage (C)." Harvard Business School Case 299-022, October 1998.
- October 1998 (Revised November 1999)
- Case
Farallon Capital Management: Risk Arbitrage (A)
By: Andre F. Perold and Robert Howard
Farallon Capital Management, an investment firm that specializes in risk arbitrage, has taken significant long and short positions in MCI Communications and British Telecommunications, respectively, in the belief that the proposed merger of these firms will be... View Details
Keywords: Mergers and Acquisitions; Capital; Capital Markets; Investment; Management; Risk Management; Strategy; Financial Services Industry
Perold, Andre F., and Robert Howard. "Farallon Capital Management: Risk Arbitrage (A)." Harvard Business School Case 299-020, October 1998. (Revised November 1999.)
- 2017
- Working Paper
Voter Mobilization and Trust in Electoral Institutions: Evidence from Kenya
By: Benjamin Marx, Vincent Pons and Tavneet Suri
Voter mobilization campaigns face trade-offs in young democracies. In a large-scale experiment implemented in 2013 with the Kenyan Electoral Commission (IEBC), text messages intended to mobilize voters boosted participation but also decreased trust in electoral... View Details
Keywords: Political Participation; Electoral Institutions; Field Experiment; Voting; Political Elections; Behavior; Trust; Kenya
Marx, Benjamin, Vincent Pons, and Tavneet Suri. "Voter Mobilization and Trust in Electoral Institutions: Evidence from Kenya." Working Paper. (Economic Journal 131, no. 638 (August 2021): 2585-2612.)
- October 1998
- Case
Farallon Capital Management: Risk Arbitrage (B)
By: Andre F. Perold and Robert Howard
Farallon Capital Management, an investment firm that specializes in risk arbitrage, has taken significant long and short positions in MCI Communications and British Telecommunications, respectively, in the belief that the proposed merger of these firms will be... View Details
Keywords: Mergers and Acquisitions; Capital Markets; Investment; Risk Management; Strategy; Financial Services Industry
Perold, Andre F., and Robert Howard. "Farallon Capital Management: Risk Arbitrage (B)." Harvard Business School Case 299-021, October 1998.
- 31 Oct 2008
- Working Paper Summaries
Technology, Identity, and Inertia through the Lens of ‘The Digital Photography Company’
- April 2011
- Article
Strategies for Learning from Failure
By: Amy C. Edmondson
Many executives believe that all failure is bad (although it usually provides lessons)--and that learning from it is pretty straightforward. The author, a professor at Harvard Business School, thinks both beliefs are misguided. In organizational life, she says, some... View Details
Keywords: Learning; Knowledge Use and Leverage; Leadership; Business Processes; Organizational Culture; Failure; Opportunities
Edmondson, Amy C. "Strategies for Learning from Failure." Harvard Business Review 89, no. 4 (April 2011).
- Article
Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness
By: Tami Kim, Kate Barasz and Leslie K. John
Given the increasingly specific ways marketers can target ads, many consumers and regulators are demanding ad transparency: disclosure of how consumers’ personal information was used to generate ads. We investigate how and why ad transparency impacts ad effectiveness.... View Details
Keywords: Digital Marketing; Customization and Personalization; Information; Trust; Performance Effectiveness
Kim, Tami, Kate Barasz, and Leslie K. John. "Why Am I Seeing This Ad? The Effect of Ad Transparency on Ad Effectiveness." Journal of Consumer Research 45, no. 5 (February 2019): 906–932.
- September 2023 (Revised January 2024)
- Case
Helmy Abouleish: Making a Desert Bloom
By: Geoffrey G. Jones and Maxim Pike Harrell
This case examines the history of prominent Egyptian-based social enterprise SEKEM from its foundation in 1977 until the COP27 conference held in Sharm El-Sheikh in 2022. Led by father and son team Ibrahim and Helmy Abouleish, SEKEM turned desert into farmland using... View Details
Keywords: Agribusiness; Climate Change; Values and Beliefs; Social Enterprise; Agriculture and Agribusiness Industry; Egypt
Jones, Geoffrey G., and Maxim Pike Harrell. "Helmy Abouleish: Making a Desert Bloom." Harvard Business School Case 324-029, September 2023. (Revised January 2024.)
- 11 Oct 2016
- Working Paper Summaries
Corporate Purpose and Financial Performance
- 04 Jan 2016
- Working Paper Summaries
Understanding Conformity: An Experimental Investigation
Keywords: by B. Douglas Bernheim & Christine Exley
- 2024
- Working Paper
Charting (and Updating) the Path: A Bayesian Perspective on Entrepreneurial Learning
This chapter explores two distinct modes of entrepreneurial learning: assessing
venture viability and choosing between alternative development paths. It introduces
a framework for decomposing venture viability into technological feasibility, commercial
potential and... View Details
Krieger, Joshua L. "Charting (and Updating) the Path: A Bayesian Perspective on Entrepreneurial Learning." Harvard Business School Working Paper, No. 25-031, December 2024.
- November 2022
- Case
Hiring with the Community in Saint Paul
By: Mitchell B. Weiss and Sarah Mehta
This case reviews Saint Paul Mayor Melvin Carter’s decision to involve the community in the process of hiring his cabinet members. Rather than relying on an executive recruiting firm or choosing cabinet heads from his own network, Carter recruited 100 community members... View Details
Keywords: Community Engagement; Competency and Skills; Government and Politics; Human Resources; Government Administration; Recruitment; Selection and Staffing; Decision Making; Public Administration Industry; United States; Minnesota; Saint Paul
Weiss, Mitchell B., and Sarah Mehta. "Hiring with the Community in Saint Paul." Harvard Business School Case 823-074, November 2022.
- 2014
- Working Paper
The Rise and Fall of Demand for Securitizations
By: Sergey Chernenko, Samuel G. Hanson and Adi Sunderam
Collateralized debt obligations (CDOs) and private-label mortgage-backed securities (MBS) backed by nonprime loans played a central role in the recent financial crisis. Little is known, however, about the underlying forces that drove investor demand for these... View Details
Chernenko, Sergey, Samuel G. Hanson, and Adi Sunderam. "The Rise and Fall of Demand for Securitizations." NBER Working Paper Series, No. 20777, December 2014.