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  • All HBS Web  (5,557)
    • People  (8)
    • News  (1,292)
    • Research  (2,960)
    • Events  (36)
    • Multimedia  (36)
  • Faculty Publications  (1,759)

Show Results For

  • All HBS Web  (5,557)
    • People  (8)
    • News  (1,292)
    • Research  (2,960)
    • Events  (36)
    • Multimedia  (36)
  • Faculty Publications  (1,759)
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  • Web

Global - Global Activities 2020

actively involved in international research. While they often work with a specific global center to pursue particular avenues of inquiry, in some instances they draw upon multiple centers for a broader exploration of a topic. For example,... View Details
  • March 2009
  • Article

The Impact of Shareholder Activism on Financial Reporting and Compensation: The Case of Employee Stock Options Expensing

By: F. Ferri and Tatiana Sandino
We examine the economic consequences of more than 150 shareholder proposals to expense employee stock options (ESO) submitted during the proxy seasons of 2003 and 2004, the first case in which the SEC allowed a shareholder vote on an accounting matter. Our results... View Details
Keywords: Shareholder Activism; Shareholder Votes; Stock Option Expensing; Executive Compensation; Financial Reporting; Employee Stock Ownership Plan; Corporate Governance; Business and Shareholder Relations; Investment Activism
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Ferri, F., and Tatiana Sandino. "The Impact of Shareholder Activism on Financial Reporting and Compensation: The Case of Employee Stock Options Expensing." Accounting Review 84, no. 2 (March 2009): 433–466.
  • Article

Investor Activism and Takeovers

By: Robin Greenwood and Michael Schor
Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Public Ownership
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Greenwood, Robin, and Michael Schor. "Investor Activism and Takeovers." Journal of Financial Economics 92, no. 3 (June 2009): 362–375.
  • January 2021
  • Article

ETF Activity and Informational Efficiency of Underlying Securities

By: Lawrence Glosten, Suresh Nallareddy and Yuan Zou
This paper investigates the effect of exchange-traded funds’ (ETFs’) activity on the short-run informational efficiency of their underlying securities. We find that ETF activity increases short-run informational efficiency for stocks with weak information environments.... View Details
Keywords: ETF; Informational Efficiency; Co-movement; Systematic Earnings; Share Lending
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Glosten, Lawrence, Suresh Nallareddy, and Yuan Zou. "ETF Activity and Informational Efficiency of Underlying Securities." Management Science 67, no. 1 (January 2021): 22–47.
  • 18 Oct 2021
  • Blog Post

Embracing Activism for Social Change

with Andrea Smith, director of Workforce Training & Program Development at DWIHN. Her role as senior advisor in the Detroit Mayor’s office is Mendu’s first experience in municipal government, but she has long embraced activism for... View Details
  • Web

Africa - Global Activities 2021

Africa Africa Developing the Skills to Drive Change in Africa Pictured: When disease outbreaks and other macro shocks occur, many African nations run the risk of falling deeper into poverty. As countries across the globe grapple with the ramifications of the pandemic,... View Details
  • 2007
  • Working Paper

Hedge Fund Investor Activism and Takeovers

By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
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Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." Harvard Business School Working Paper, No. 08-004, July 2007.
  • 1986
  • Chapter

Patterns of International Coalition Activity

By: Pankaj Ghemawat, Michael E. Porter and Richard Anthony Rawlinson
Keywords: International Relations; Alliances
Citation
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Ghemawat, Pankaj, Michael E. Porter, and Richard Anthony Rawlinson. "Patterns of International Coalition Activity." In Competition in Global Industries, edited by M. E. Porter, 345–365. Boston, MA: Harvard Business School Press, 1986.
  • 2001
  • Working Paper

Analyst Activity Around the World

By: James Chang, Tarun Khanna and Krishna G. Palepu
Citation
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Chang, James, Tarun Khanna, and Krishna G. Palepu. "Analyst Activity Around the World." Harvard Business School Working Paper, No. 01-061, April 2001.
  • Web

Student Activities - Health Care

MBA Experience Student Activities At HBS, there are more than 200 health care-related events annually for students to engage in health care activities, network with alumni who work in the sector, and delve more deeply into various health... View Details
  • 2008
  • Working Paper

International Financial Integration and Entrepreneurial Firm Activity

By: Laura Alfaro and Andrew Charlton
We explore the relation between international financial integration and the level of entrepreneurial activity in a country. We use a unique firm-level data set in a broad sample of developed and developing countries, which enables us to present both cross-country and... View Details
Keywords: International Financial Integration; Capital Mobility; Firm Entry; Capital Controls; Finance; Integration; Global Range; Capital; Entrepreneurship; Foreign Direct Investment; Developing Countries and Economies
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Alfaro, Laura, and Andrew Charlton. "International Financial Integration and Entrepreneurial Firm Activity." Harvard Business School Working Paper, No. 07-012, August 2006. (Also NBER Working Paper No. 13118. NBER Working Paper Series, No. 13118, May 2007)
  • July 2013
  • Article

Ethnic Innovation and U.S. Multinational Firm Activity

By: C. Fritz Foley and William R. Kerr
This paper studies the impact that immigrant innovators have on the global activities of U.S. firms by analyzing detailed data on patent applications and on the operations of the foreign affiliates of U.S. multinational firms. The results indicate that increases in the... View Details
Keywords: Technology Transfer; Innovation; Ethnic Networks; Patents; Diasporas; Ethnicity; Multinational Firms and Management; Competitive Advantage; Research and Development; Foreign Direct Investment; Innovation and Invention; United States
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Foley, C. Fritz, and William R. Kerr. "Ethnic Innovation and U.S. Multinational Firm Activity." Management Science 59, no. 7 (July 2013): 1529–1544.
  • June 2024
  • Case

Tremblant Capital: Launching an Active ETF

By: Robin Greenwood, Luis M. Viceira and Robert Ialenti
The case highlights deliberations led by Brett Barakett, CEO and chief investment officer of Tremblant Capital, just months prior to launching an actively managed ETF, Tremblant Global (TOGA). However, his team continued to have reservations around the launch. On the... View Details
Keywords: Asset Management; Investment Funds; Product Launch; Risk and Uncertainty; Financial Services Industry
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Greenwood, Robin, Luis M. Viceira, and Robert Ialenti. "Tremblant Capital: Launching an Active ETF." Harvard Business School Case 224-112, June 2024.
  • July 2021
  • Supplement

CIAM: Home-Grown Shareholder Activism in France (B)

By: Charles C.Y. Wang, Tonia Labruyere and Vincent Dessain
This case is a complement to CIAM: Home-Grown Shareholder Activism in France (A) and describes the events after CIAM learned about a potential misuse of corporate assets at Altice/SFR. View Details
Keywords: Corporate Governance; Valuation; Investment Activism; Accounting; Strategy; Financial Services Industry; France
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Wang, Charles C.Y., Tonia Labruyere, and Vincent Dessain. "CIAM: Home-Grown Shareholder Activism in France (B)." Harvard Business School Supplement 121-078, July 2021.
  • 09 Aug 2016
  • Working Paper Summaries

Shareholder Activism on Sustainability Issues

Keywords: by Jody Grewal, George Serafeim, and Aaron Yoon
  • Article

Active World Model Learning with Progress Curiosity

By: Kuno Kim, Megumi Sano, Julian De Freitas, Nick Haber and Daniel Yamins
World models are self-supervised predictive models of how the world evolves. Humans learn world models by curiously exploring their environment, in the process acquiring compact abstractions of high bandwidth sensory inputs, the ability to plan across long temporal... View Details
Keywords: World Models; Mathematical Methods
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Kim, Kuno, Megumi Sano, Julian De Freitas, Nick Haber, and Daniel Yamins. "Active World Model Learning with Progress Curiosity." Proceedings of the International Conference on Machine Learning (ICML) 37th (2020).
  • 07 Sep 2021
  • News

Embracing Activism for Social Change

financial assistance from classroom to career. SUPPORTING STUDENTS Her role as senior advisor in the Detroit Mayor’s office is Mendu’s first experience in municipal government, but she has long embraced activism for social change. Before... View Details
Keywords: Deborah Blagg
  • March 2020 (Revised March 2024)
  • Case

CIAM: Home-Grown Shareholder Activism in France

By: Charles C.Y. Wang, Tonia Labruyere and Vincent Dessain
The case discusses the strategy of CIAM, a French activist investment firm, involved in a case of a buy-out of minority shareholders in the telecommunications sector. Altice NV, an international telecommunications company based in the Netherlands that owned more than... View Details
Keywords: Corporate Governance; Private Equity; Strategy; Valuation; Investment Activism; Financial Services Industry; France
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Wang, Charles C.Y., Tonia Labruyere, and Vincent Dessain. "CIAM: Home-Grown Shareholder Activism in France." Harvard Business School Case 120-072, March 2020. (Revised March 2024.)
  • 06 Jul 2018
  • News

CEO Activism Will Only Get More Ubiquitous

  • April 2017 (Revised April 2017)
  • Teaching Note

CEO Activism (A) and (B)

By: Michael W. Toffel and Aaron K. Chatterji
Teaching Note for HBS Nos. 617-001 and 617-048. View Details
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Toffel, Michael W., and Aaron K. Chatterji. "CEO Activism (A) and (B)." Harvard Business School Teaching Note 617-061, April 2017. (Revised April 2017.)
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