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Show Results For
- All HBS Web
(4,452)
- People (15)
- News (1,200)
- Research (2,474)
- Events (15)
- Multimedia (21)
- Faculty Publications (1,336)
- 2002
- Other Unpublished Work
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details
Keywords: Price; Financial Liquidity; Trade; Valuation; Markets; Forecasting and Prediction; Equity; Stock Shares; Investment Return
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." NBER Working Paper Series, 2002. (First draft in 2001.)
- Web
Blavatnik Fellowship in Life Science Entrepreneurship - Health Care
Boston, and holds a BA in biology from Brown University. Executive Fellow Peter Barrett, PhD Executive Fellow at Harvard Business School In addition to his work at HBS, Peter is a Partner at Atlas Venture, an early stage life science venture capital firm. Since 2002,... View Details
- 26 Feb 2015 - 28 Feb 2015
- Conference Presentation
Is That All There Is to Happiness?
By: J. Phillips, C. Mott, Julian De Freitas, J. Gruber and J. Knobe
Happiness researchers have started to converge on a conception of
happiness that involves some combination of high positive affect,
low negative affect, and high life satisfaction. We present three
studies which demonstrate that the ordinary understanding... View Details
- Article
Cheating, Inequality Aversion, and Appealing to Social Norms
By: Clara Amato, Francesca Gino, Natalia Montinari and Pierluigi Sacco
We conduct a field experiment involving 143, 9-years old children in their classrooms. Children are requested to flip a coin in private and receive a big or a small prize depending on the outcome they report. Comparing the actual and theoretical distribution of... View Details
Keywords: Cheating; Inequality Aversion; Social Norms; Children; Experiment; Behavior; Equality and Inequality; Moral Sensibility
Amato, Clara, Francesca Gino, Natalia Montinari, and Pierluigi Sacco. "Cheating, Inequality Aversion, and Appealing to Social Norms." Journal of Economic Behavior & Organization 179 (November 2020): 767–778.
- May 2020
- Teaching Note
Talismark
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Teaching Note for HBS Case No. 211-097. Talismark negotiated waste hauling contracts for small and medium size companies. Its owners, Charles Muszynski and Marshall Staiman, were able to grow the business by more than 30% per year since it was founded, but believed... View Details
- December 2017
- Case
La Ceiba: Navigating Microfinance and Relationships in Honduras (A)
By: Christine L. Exley, John Beshears and Alison Wood Brooks
This case follows the program director of La Ceiba, a Honduras-based microfinance institution, as he navigates four challenging negotiation scenarios involving the organization's loan clients. Students are asked to adopt the perspective of the Program Director and to... View Details
Keywords: Negotiation; Power; Apology; Negotiation Process; Microfinance; Power and Influence; Situation or Environment
Exley, Christine L., John Beshears, and Alison Wood Brooks. "La Ceiba: Navigating Microfinance and Relationships in Honduras (A)." Harvard Business School Case 918-014, December 2017.
- March 2017 (Revised June 2019)
- Case
Mubadala and EBX: To X or to X It?
By: Nori Gerardo Lietz, Ricardo Andrade and Sayiddah Fatima McCree
In April 2012, Mubadala, Abu Dhabi's sovereign wealth fund invested $2 billion in Brazilian conglomerate EBX, believing the company to be undervalued by the public markets. Shortly thereafter, however, EBX and its multiple business lines began to spiral downward. Hani... View Details
Keywords: Sovereign Wealth Funds; Conglomerates; Investing; Corporate Structure; International; Sovereign Finance; Business Conglomerates; Investment; Financing and Loans; Restructuring; Organizational Structure; Economy; Brazil; Abu Dhabi
Lietz, Nori Gerardo, Ricardo Andrade, and Sayiddah Fatima McCree. "Mubadala and EBX: To X or to X It?" Harvard Business School Case 217-065, March 2017. (Revised June 2019.)
- 2016
- Chapter
Evaluating the Effects of Large Scale Health Interventions in Developing Countries: The Zambian Malaria Initiative
By: Nava Ashraf, Gunther Fink and David N. Weil
Since 2003, Zambia has been engaged in a large-scale, centrally coordinated national anti-Malaria campaign, which has become a model in sub-Saharan Africa. This paper aims at quantifying the individual and macro-level benefits of this campaign, which involved mass... View Details
Ashraf, Nava, Gunther Fink, and David N. Weil. "Evaluating the Effects of Large Scale Health Interventions in Developing Countries: The Zambian Malaria Initiative." Chap. 1 in African Successes, Volume 2: Human Capital, edited by Sebastian Edwards, Simon Johnson, and David N. Weil. University of Chicago Press, 2016.
- Article
Strategies and Tactics in NGO-Government Relations: Insights from Slum Housing in Mumbai
By: Ramya Ramanath and Alnoor Ebrahim
Relationships between nongovernmental organizations (NGOs) and government agencies have been variously described in the nonprofit literature as cooperative, complementary, adversarial, confrontational, or even co-optive. But how do NGO-government relationships emerge... View Details
Keywords: Cooperative Ownership; Housing; Corporate Strategy; Business and Government Relations; Organizational Change and Adaptation; Nonprofit Organizations; Change Management; Business Strategy; Growth and Development; Non-Governmental Organizations; Accommodations Industry; Mumbai
Ramanath, Ramya, and Alnoor Ebrahim. "Strategies and Tactics in NGO-Government Relations: Insights from Slum Housing in Mumbai." Nonprofit Management & Leadership 21, no. 1 (Fall 2010): 21–42.
- September 2009 (Revised May 2011)
- Supplement
Acumen Fund: Measurement in Impact Investing (B)
By: Alnoor Ebrahim and V. Kasturi Rangan
As Acumen Fund, a global venture philanthropy firm, moves forward with an investment portfolio exceeding $22 million, it runs into two critical measurement problems. First, how should it track the performance of each investment when its interest is not just the bottom... View Details
Keywords: Venture Capital; Investment Portfolio; Philanthropy and Charitable Giving; Standards; Corporate Social Responsibility and Impact; Performance Evaluation; Social Enterprise; Competition; Financial Services Industry; Kenya
Ebrahim, Alnoor, and V. Kasturi Rangan. "Acumen Fund: Measurement in Impact Investing (B)." Harvard Business School Supplement 310-017, September 2009. (Revised May 2011.)
- Article
When Being a Model Minority Is Good...and Bad: Realistic Threat Explains Negativity Toward Asian Americans.
By: W.W. Maddux, A. Galinsky, A.J.C. Cuddy and M. Polifroni
The current research explores the hypothesis that realistic threat is one psychological mechanism that can explain how individuals can hold positive stereotypical beliefs toward Asian Americans yet also express negative attitudes and emotions toward them. Study 1... View Details
Maddux, W.W., A. Galinsky, A.J.C. Cuddy, and M. Polifroni. "When Being a Model Minority Is Good...and Bad: Realistic Threat Explains Negativity Toward Asian Americans." Personality and Social Psychology Bulletin 34, no. 1 (January 2008): 74–89.
- March 2008
- Article
Functional Imaging of Decision Conflict
By: J. B. Pochon, Jason Riis, A. Sanfey, L. Nystrom and J. D. Cohen
Decision conflict occurs when people feel uncertain as to which option to choose from a set of similarly attractive (or unattractive) options, with many studies demonstrating that this conflict can lead to suboptimal decision making. In this article, we investigate the... View Details
Pochon, J. B., Jason Riis, A. Sanfey, L. Nystrom, and J. D. Cohen. "Functional Imaging of Decision Conflict." Journal of Neuroscience 28, no. 13 (March 2008).
- June 2001 (Revised March 2003)
- Case
Alibris (B)
Takes place more than two years after the (A) case. Alibris has weathered the storms and has built a popular, growing business. As the Christmas season of 2000 approaches, the company is confronted with two IT projects that both seem urgent and important. The first is... View Details
Keywords: Resource Allocation; Information Technology; Service Operations; Competitive Advantage; Information Management; Service Industry
McAfee, Andrew P. "Alibris (B)." Harvard Business School Case 601-166, June 2001. (Revised March 2003.)
- Teaching Interest
Crossover into Business (for Professional Athletes)
By: Anita Elberse
Designed to help professional athletes be better prepared for business activities during and after their active sports careers, this program matches each athlete with a pair of student mentors so athletes can learn business fundamentals in a customized and flexible... View Details
- 05 May 2014
- Research & Ideas
Reflecting on Work Improves Job Performance
brain teasers than the control group. However, there was no significant performance difference between the reflection and the sharing group. "In this case sharing on top of reflection doesn't seem to have a beneficial effect," Gino says. "But my sense was that if the... View Details
Keywords: by Carmen Nobel
- 25 Jun 2024
- Research & Ideas
Rapport: The Hidden Advantage That Women Managers Bring to Teams
asked managers about the different ways they interacted with workers, including whether they treated employees as equals and looked out for their welfare and whether they regularly involved team members in goal-setting. The results showed... View Details
- 07 Jul 2022
- HBS Case
How a Multimillion-Dollar Ice Cream Startup Melted Down (and Bounced Back)
should follow the lead of the Ample Hills founders and: Take time off. “The entrepreneur really needs just to get some distance and to grieve the business,” says Hyde. The mourning process might also involve taking time to build new... View Details
Keywords: by Pamela Reynolds
- 01 Nov 2021
- What Do You Think?
How Long Does It Take to Improve an Organization’s Culture?
fostered “know-it-alls vs. learn-it-alls,” practiced “accountability that trumped everything,” and in which “hierarchy and pecking order had taken control.” The process of changing that culture involved a classic effort to identify and... View Details
Keywords: by James Heskett
- 26 Jun 2023
- Research & Ideas
Want to Leave a Lasting Impression on Customers? Don't Forget the (Proverbial) Fireworks
for example, by arranging speakers at a conference to increase in popularity over time, or scheduling entertainment acts on a cruise to become better and more anticipated night after night. “It doesn’t even necessarily involve spending... View Details
- 10 Feb 2011
- Working Paper Summaries
The Dark Side of Creativity: Original Thinkers Can Be More Dishonest
Keywords: by Francesca Gino & Dan Ariely