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Show Results For
- All HBS Web
(3,412)
- People (8)
- News (974)
- Research (1,891)
- Events (2)
- Multimedia (9)
- Faculty Publications (761)
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- October 2008
- Article
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Financial Markets; Information Management; Social and Collaborative Networks; Announcements; Investment Portfolio; Investment Return; Investment Funds; Asset Pricing; Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 13 Nov 2017
- Research & Ideas
Want to Be Happier? Spend Some Money on Avoiding Household Chores
Will You Measure Your Life?" From McRibs to Maseratis: The Power of Scarcity Marketing What do you think? Are you happier when you spend money on services instead of stuff? Share your thoughts in the... View Details
Keywords: by Dina Gerdeman
- 07 Jan 2002
- Research & Ideas
How Marketing Can Reduce Worldwide Poverty
On the face of it, social marketing is a cinch. Here's one scenario. You as a marketer want people who are living in poverty to take better care of their health. So, given your profession, what do you do?... View Details
Keywords: by Martha Lagace
- November 2020 (Revised May 2023)
- Case
Holaluz: Taking on the Spanish Energy Market
By: Elie Ofek, Marco Bertini, Oded Koenigsberg, Elena Corsi and Emer Moloney
In 2020, the three cofounders of Holaluz, a newcomer to Spain’s electricity retail market, are preparing to launch a new offering: installing and managing solar panels on households' roofs at no extra cost for the consumer, who would still benefit from the energy... View Details
Keywords: Electricity; Solar Power; Subscription Business; Renewable Energy; Entrepreneurship; Service Delivery; Business Model; Product Launch; Marketing; Energy Industry; Spain
Ofek, Elie, Marco Bertini, Oded Koenigsberg, Elena Corsi, and Emer Moloney. "Holaluz: Taking on the Spanish Energy Market." Harvard Business School Case 521-045, November 2020. (Revised May 2023.)
- 2024
- Working Paper
Who Clears the Market When Passive Investors Trade?
By: Marco Sammon and John J. Shim
We find that firms are the primary sellers of shares when index funds are net buyers, providing shares at a nearly one-for-one rate. Rather than provide liquidity, most demand-side institutions trade in the same direction as index funds, especially over long horizons.... View Details
Keywords: Investment Funds; Institutional Investing; Price; Investment Portfolio; Financial Institutions; Financial Instruments
Sammon, Marco, and John J. Shim. "Who Clears the Market When Passive Investors Trade?" Working Paper, August 2024.
- 01 May 2008
- Research & Ideas
The Marketing Challenges of the China Olympics
could diminish public support and lead to national team and individual athlete boycotts, as occurred in Moscow following the Soviet Union's invasion of Afghanistan. As a result, marketers are not over-committing View Details
- 2024
- Working Paper
Capital Market Integration and Growth across the United States
By: Leonardo D'Amico and Maxim Alekseev
What drives the integration of national financial markets and what are its consequences for regional growth? We digitize and collect US state-level banking data from 1953 to 1983 and document a tight link between high nominal short rates and financial integration,... View Details
- 05 Jan 2011
- Op-Ed
Funding Unpredictability Around Stem-Cell Research Inflicts Heavy Cost on Scientific Progress
In light of the latest developments of the on-again, off-again, on-again government funding of human embryonic stem-cell research, it is time to consider the devastating implications of this chaotic funding... View Details
- 26 May 2009
- Research & Ideas
Improving Market Research in a Recession
Editor's Note: Harvard Business School professor John Quelch writes a blog on marketing issues, called Marketing Know: How, for Harvard Business Online. It is reprinted on HBS Working Knowledge.... View Details
Keywords: by John Quelch
- 2014
- Working Paper
Corporate Financial Policies in Misvalued Credit Markets
By: Jarrad Harford, Marc Martos-Vila and Matthew Rhodes-Kropf
We theoretically and empirically investigate the repercussions of credit market misvaluation for a firm's borrowing and investment decisions. Using an ex-post measure of the accuracy of credit ratings to capture debt market misvaluation, we find evidence that firms... View Details
Harford, Jarrad, Marc Martos-Vila, and Matthew Rhodes-Kropf. "Corporate Financial Policies in Misvalued Credit Markets." Harvard Business School Working Paper, No. 14-097, April 2014.
- 12 Nov 2008
- Research & Ideas
The Marketing of a President
Editor's Note: Harvard Business School professor John Quelch writes a blog on marketing issues, called Marketing Know: How, for Harvard Business Online. It is reprinted on HBS Working Knowledge. When the... View Details
Keywords: by John Quelch
- 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.
- May 2017
- Case
Vicki Fuller: Chief Investment Officer of New York State's $150+ Billion Employee Pension Fund
By: Steven Rogers and Valerie Mosley
Vicki Fuller traveled from a four-room tenement bordering Chicago’s infamous Cabrini-Green housing projects to speaking at conferences around the world and typically holding court wherever she went. As a teenager, she helped raise her siblings. As a Wall Street... View Details
Keywords: Change Management; Transformation; Public Sector; Investment Return; Investment Portfolio; Governance; Government Administration; Employee Relationship Management; Compensation and Benefits; Selection and Staffing; Leading Change; Mission and Purpose; Corporate Social Responsibility and Impact; Organizational Change and Adaptation; Experience and Expertise; Asset Management; Financial Strategy; Financial Management; Investment Funds; Recruitment; Organizational Culture; Performance Improvement; Attitudes; Trust; Financial Services Industry; Public Administration Industry; United States; New York (state, US); New York (city, NY)
Rogers, Steven, and Valerie Mosley. "Vicki Fuller: Chief Investment Officer of New York State's $150+ Billion Employee Pension Fund." Harvard Business School Case 317-044, May 2017.
- 19 Jan 2011
- Research & Ideas
Activist Board Members Increase Firm’s Market Value
Public company shareholders have long complained that corporate boards don't always act in the best interest of their investors. But does the addition of a shareholder-sponsored board member increase the market value of the firm? The... View Details
Keywords: by Carmen Nobel
- 13 Feb 2006
- Research & Ideas
The Hidden Market for Babies
reproductive medicine have indeed created a market for babies, a market in which parents choose traits, clinics woo clients, and specialized providers earn millions of dollars a year. In this market,... View Details
- May 2018
- Case
The Multiple Myeloma Research Foundation's Answer Fund
By: Richard G. Hamermesh and Matthew G. Preble
Keywords: Data Analytics; Customer Focus and Relationships; Customer Relationship Management; Cost vs Benefits; Investment Return; Health Care and Treatment; Innovation Leadership; Intellectual Property; Knowledge Sharing; Knowledge Dissemination; Leadership; Leading Change; Resource Allocation; Goals and Objectives; Marketing Communications; Performance; Programs; Projects; Business and Community Relations; Business and Stakeholder Relations; Networks; Partners and Partnerships; Research and Development; Genetics; Behavior; Motivation and Incentives; Social and Collaborative Networks; Nonprofit Organizations; Strategy; Health Industry; Pharmaceutical Industry; Biotechnology Industry; United States
- 07 Feb 2008
- Working Paper Summaries
Attracting Flows by Attracting Big Clients: Conflicts of Interest and Mutual Fund Portfolio Choice
- 29 Oct 2007
- HBS Case
Marketing Maria: Managing the Athlete Endorsement
harder to gain credibility with commercial messages. “The sports marketing industry is a global business.” As a result, many of the highest-paid athletes now make more money from endorsements and other... View Details
- 15 May 2009
- Working Paper Summaries
Money or Knowledge? What Drives Demand for Financial Services in Emerging Markets?
- March 9, 2021
- Article
Addressing Consolidation in Health Care Markets
By: Leemore S. Dafny
This Viewpoint proposes three steps the Biden administration can take to slow consolidation within health care, which has been shown to raise costs without improving service or quality: better fund federal antitrust enforcement agencies; appoint agency heads committed... View Details
Keywords: Antitrust Issues And Policies; Health Care and Treatment; Markets; Consolidation; Competition; Government Administration
Dafny, Leemore S. "Addressing Consolidation in Health Care Markets." JAMA, the Journal of the American Medical Association 325, no. 10 (March 9, 2021): 927–928.