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Publications

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  • All HBS Web  (511)
    • News  (132)
    • Research  (290)
    • Multimedia  (5)
  • Faculty Publications  (169)

Show Results For

  • All HBS Web  (511)
    • News  (132)
    • Research  (290)
    • Multimedia  (5)
  • Faculty Publications  (169)
← Page 11 of 511 Results →
  • September – October 2007
  • Article

Trading Patterns and Excess Comovement of Stock Returns

By: Robin Greenwood and Nathan Sosner
n April 2000, 30 stocks were replaced in the Nikkei 225 Index. The unusually broad index redefinition allowed for a study of the effects of index-linked trading on the excess comovement of stock returns. A large increase occurred in the correlation of trading volume of... View Details
Keywords: Stocks; Investment Return; Market Transactions; Mathematical Methods
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Greenwood, Robin, and Nathan Sosner. "Trading Patterns and Excess Comovement of Stock Returns." Financial Analysts Journal 63, no. 5 (September–October 2007): 69–81.
  • Web

Curriculum - Business & Environment

young firms, going beyond the basics of venture capital and angel financing to look at venture debt, bank finance, corporate venture capital and receivables financing. For the full listing, click here . Market Perspectives (previously Financial Capitalism) (Fall 2024)... View Details
  • March 2009
  • Article

Trading Restrictions and Stock Prices

By: Robin Greenwood
Firms can manipulate their stock price by limiting the ability of their investors to sell. I examine a series of corporate events in Japan in which firms actively reduced their float—the fraction of shares available to trade—for periods of one to three months, locking... View Details
Keywords: Equity; Stock Shares; Investment; Investment Return; Price; Market Transactions; Japan
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Greenwood, Robin. "Trading Restrictions and Stock Prices." Review of Financial Studies 22, no. 3 (March 2009): 509–539.
  • Web

Women’s Leadership Summit - Alumni

lines. By sharing insights and fostering connections, attendees left inspired and united in their shared commitment to transforming organizational practices and shaping a collective future for women’s leadership. Read more . Select... View Details
  • March 2012
  • Article

How to Make Finance Work

By: Robin Greenwood and David S. Scharfstein
Once a sleepy old boys' club, the U.S. financial sector is now a dynamic and growing business that attracts the best and the brightest. It is tempting to declare the industry a roaring success. But its purpose is to serve the needs of U.S. households and firms, and by... View Details
Keywords: Business Ventures; Value; Competitive Advantage; Investment; Performance Evaluation; Household; Financial Crisis; Finance; Financial Services Industry; United States
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Greenwood, Robin, and David S. Scharfstein. "How to Make Finance Work." Harvard Business Review 90, no. 3 (March 2012).
  • 19 May 2015
  • News

Harvard aims to take on gender bias with new initiative

  • May 2008
  • Article

Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights

By: Robin Greenwood
In the presence of limits to arbitrage, cross-sectional variation in periodic investor demand should be related to the degree of comovement of returns. I exploit the unusual weighting system of the Nikkei 225 index in Japan to identify cross-sectional variation in... View Details
Keywords: Stocks; Investment; Investment Return; Market Transactions; Weight; Performance Expectations; Behavior; Japan
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Greenwood, Robin. "Excess Comovement of Stock Returns: Evidence from Cross-sectional Variation in Nikkei 225 Weights." Review of Financial Studies 21, no. 3 (May 2008): 1153–1186.
  • December 2011
  • Article

Stock Price Fragility

By: Robin Greenwood and David Thesmar
We investigate the relationship between ownership structure of financial assets and non-fundamental risk. We define an asset to be fragile if it is susceptible to non-fundamental trading shocks. An asset can be fragile because of concentrated ownership or because its... View Details
Keywords: Stocks; Price; Ownership; Risk and Uncertainty; Assets; System Shocks; Financial Liquidity; Forecasting and Prediction; Investment Return; Volatility; Relationships; United States
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Greenwood, Robin, and David Thesmar. "Stock Price Fragility." Journal of Financial Economics 102, no. 3 (December 2011): 471–490.
  • 01 Nov 2020
  • News

Getting Serious About Diversity: Enough Already with the Business Case

  • Web

Gender & Race in Organizations Research Group - Race, Gender & Equity

leadership positions. Robin Ely Robin Ely is the Diane Doerge Wilson Professor of Business Administration at Harvard Business School. She conducts research on race and gender relations in organizations with... View Details
  • January 2008 (Revised July 2008)
  • Case

Opportunity Partners

By: Robin Greenwood and James Quinn
Philip Goldstein, the principal in a growing hedge fund and prominent activist investor, has taken a position in a Mexico-based closed-end fund. Following a hard-fought proxy contest in which he advocated for management to eliminate the fund's substantial discount,... View Details
Keywords: Investment Activism; Investment Funds; Business and Shareholder Relations; Value; Financial Services Industry; Mexico
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Greenwood, Robin, and James Quinn. "Opportunity Partners." Harvard Business School Case 208-097, January 2008. (Revised July 2008.)
  • 01 Jun 2017
  • News

A Finger on the Pulse of the Financial System

scholars from HBS, Harvard Kennedy School, Harvard Law School, and the Department of Economics, the BFFS Project is led by Robin Greenwood, the George Gund Professor of Finance and Banking at HBS. “There has... View Details
  • Web

2023 Symposium - Race, Gender & Equity

Tools for Humanity: Rage and Love as Acts of Resistance and Renewal Tools for Humanity: Rage and Love as Acts of Resistance and Renewal 4-5 May 2023 Home Speakers Videos Agenda Location: Harvard Business School Professors Robin Ely and... View Details
  • 26 May 2016
  • News

Mary Callahan Erdoes, MBA 1993

Investor Advisory Committee on Financial Markets 2013-15 Named Most Powerful Woman in Finance by American Banker 2016 Joins Board of Directors, Robin Hood Foundation Chief Executive Officer, J.P. Morgan... View Details
Keywords: Susan Young; Monetary Authorities-Central Bank; Finance
  • May 2022
  • Supplement

Third Point in 2020: Growth Is Where the Value Is? (B)

By: Robin Greenwood and Denise Han
In early May 2020, Daniel Loeb’s team at Third Point was evaluating a potential growth opportunity in the Walt Disney Company and whether investor activism might play a role. Battered by the effects of COVID-19, the company’s stock had initially tumbled to $86 and then... View Details
Keywords: Growth; Equity; Disney; Value; Economics; Finance; Investment; Strategy; Management; Investment Activism; Investment Return; Growth and Development; North America
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Greenwood, Robin, and Denise Han. "Third Point in 2020: Growth Is Where the Value Is? (B)." Harvard Business School Supplement 222-030, May 2022.
  • 10 Nov 2009
  • First Look

First Look: Nov. 10

revolutionary functionality. We explore a second path to entry that does not rely on Schumpeterian innovation: platform envelopment. By leveraging shared user relationships and common components, one platform provider can move into... View Details
Keywords: Martha Lagace
  • 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.
  • 23 Dec 2014
  • News

Flexibility Offers Working Mothers New Opportunities

  • January 2015
  • Article

X-CAPM: An Extrapolative Capital Asset Pricing Model

By: Nicholas Barberis, Robin Greenwood, Lawrence Jin and Andrei Shleifer
Survey evidence suggests that many investors form beliefs about future stock market returns by extrapolating past returns. Such beliefs are hard to reconcile with existing models of the aggregate stock market. We study a consumption-based asset pricing model in which... View Details
Keywords: Capital Asset Pricing; Returns; Investing; Asset Pricing; Investment Return
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Barberis, Nicholas, Robin Greenwood, Lawrence Jin, and Andrei Shleifer. "X-CAPM: An Extrapolative Capital Asset Pricing Model." Journal of Financial Economics 115, no. 1 (January 2015): 1–24.
  • Web

Organizational Behavior Awards & Honors - Faculty & Research

The Novel Resurgence of Indie Bookstores” with Ryann Noe. Ryan L. Raffaelli : Runner-up for the 2024 Wyss Award for Excellence in Doctoral Student Mentoring. 2023 Robin J. Ely : Named an Academy of Management Fellow in 2023. Ranjay Gulati... View Details
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