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Show Results For
- All HBS Web
(1,134)
- People (2)
- News (190)
- Research (768)
- Events (1)
- Multimedia (1)
- Faculty Publications (241)
- 05 Dec 2017
- First Look
First Look at New Research and Ideas, December 5, 2017
S. Fader, Sunil Gupta, Bruce Hardie, Aurelie Lemmens, Barak Libai, David T. Neal, Foster Provost, and Rom Schrift Abstract—In today’s turbulent business environment, customer retention presents a significant challenge for many service... View Details
Keywords: Sean Silverthorne
- 27 Feb 2018
- First Look
First Look at New Research and Ideas, February 27, 2018
occupational segregation on which most prior research has focused. We examine more than 40 years of longitudinal data on the racial employment composition of every large private-sector workplace in the United States to calculate... View Details
Keywords: Sean Silverthorne
- 08 Mar 2022
- Research & Ideas
Representation Matters: Building Case Studies That Empower Women Leaders
bring to life the stories of a diverse and passionate array of changemakers, through projects like Pathways to a Just Digital Future and our Glass-Shattering Leaders case... View Details
Keywords: by Colleen Ammerman and Boris Groysberg
- 24 Feb 2020
- Research & Ideas
The Hidden Vulnerabilities of Open Source Software
million, of secure web servers on the internet and allowed numerous data breaches, including the theft of 4.5 million medical records from a large hospital chain. In response to Heartbleed, the Linux... View Details
- 2012
- Article
Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs
By: Mozaffar N. Khan, Leonid Kogan and George Serafeim
In tests of the equity market timing theory of external finance, the prior literature has used overvaluation identifiers such as high market-to-book and high prior returns that are likely correlated with other determinants of SEOs. We use price pressure resulting from... View Details
Keywords: Equity; Market Transactions; Valuation; Capital Structure; Market Timing; Mathematical Methods; Acquisition
Khan, Mozaffar N., Leonid Kogan, and George Serafeim. "Mutual Fund Trading Pressure: Firm-Level Stock Price Impact and Timing of SEOs." Journal of Finance 67, no. 4 (August 2012): 1371–1395.
- 10 Jul 2018
- First Look
New Research and Ideas, July 10, 2018
gap” was a problem in Nigeria as in many parts of the world. Infrastructure projects like power plants and dams were very large capital investments that could generate... View Details
Keywords: Dina Gerdeman
- 03 Oct 2023
- Research Event
Build the Life You Want: Arthur Brooks and Oprah Winfrey Share Happiness Tips
that. Little kids, you know, they feel an emotion and they they scream. They - something's funny, they laugh. Something's makes them angry, they yell. That's the reason is because they're reacting according to the limbic system of their... View Details
Keywords: by HBS Staff
Victoria Ivashina
Victoria Ivashina is the Lovett-Learned Professor of Finance and Head of the Finance Unit at Harvard Business School. She also serves as a Research Associate at the National Bureau of Economic Research (NBER), a Research Fellow at the Center for Economic Policy... View Details
- 10 Jan 2005
- Research & Ideas
Motivation and the Cross-Sector Alliance
Altruism and solidarity were also significant drivers in the private sector, resulting in large part from the long-standing tradition of charity and civil commitment derived... View Details
- 19 Mar 2019
- First Look
New Research and Ideas, March 19, 2019
Counterfactual simulations of our structural model show large gains from screening potential hires via psychometric measurement and training to improve managerial practices.... View Details
Keywords: Dina Gerdeman
- Web
Turnarounds and Transformation - Course Catalog
including small and large companies, family-owned ventures, private and public firms, and US and international... View Details
- 03 Oct 2017
- First Look
First Look at Research and Ideas, October 3, 2017
Feedback Shapes Social Networks By: Green, Paul, Jr., Francesca Gino, and Bradley Staats Abstract—Many organizations employ interpersonal feedback processes as a structured means of informing View Details
Keywords: by Sean Silverthorne
- 24 Oct 2017
- First Look
First Look at New Research and Ideas, October 24, 2017
size of the LGBT population are misestimated, likely substantially. In a series of online experiments using a large and diverse but non-representative sample, we compare estimates from the standard... View Details
Keywords: Sean Silverthorne
- 19 May 2008
- Research & Ideas
Connecting School Ties and Stock Recommendations
placed on information acquisition and synthesis. Certain agents play key roles in revealing information into equity markets. A large part of an equity analyst's job is to research, produce, View Details
- 03 Jul 2018
- First Look
New Research and Ideas, July 3, 2018
one emerging economy. Based on an exploratory field study of medical device development projects in India, we observe the frequent, iterative testing of prototypes in clinical settings and investigate the... View Details
Keywords: Dina Gerdeman
- 18 Dec 2018
- First Look
New Research and Ideas, December 18, 2018
in terms of their R&D investment and financing decisions. We document that these negative shocks lead affected firms to increase R&D expenditures, which they finance... View Details
Keywords: Dina Gerdeman
- 23 Jun 2010
- Working Paper Summaries
The Role of Institutional Development in the Prevalence and Value of Family Firms
- 29 Jan 2019
- First Look
New Research and Ideas, January 29, 2019
over time, the relationship between firm size and corporate vulnerability is relatively time invariant. All else being equal, large firms in emerging markets are more financially vulnerable View Details
Keywords: Dina Gerdeman
- 01 Sep 2018
- News
September 2018 Alumni and Faculty Books
reducing the impact of climate change. She also covers green finance and the financial structure for sustainability, inclusive growth, green jobs, View Details
- 01 Dec 2020
- News
The Camel and the Unicorn
from one town, New Bedford. The reason actually has nothing to do with them having better ships or them having better anything. It's only because of their invention of a new financing mechanism, whereby merchants were able to take money... View Details