Publications

November 2008
Journal Article

Can Research Committees Add Value for Investors? An Analysis of Lehman Brothers' Ten Uncommon Values® Recommendations

By: Boris Groysberg, Paul M. Healy and Yang Gui

Since 1949 Lehman Brothers has used an investment committee to select the top ten recommendations made by its analysts each year. We examine the performance of this committee's recommendations and find that on average its selections generated abnormal returns of 2.7%... View Details

Keywords: Forecasting and Prediction; Stocks; Financial Markets; Investment; Investment Return; Governing Rules, Regulations, and Reforms; Performance Expectations; Groups and Teams; Research; Value Creation

2014
Working Paper

Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR web-site, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details

Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Analytics and Data Science; Internet and the Web; Mathematical Methods; Corporate Finance

SSRN

October 2000 (Revised October 2000)
Case

Off-Balance Sheet Leases in the Restaurant Industry

By: Amy P. Hutton, Paul M. Healy and Jacob Cohen

Amid mounting concern by credit agencies about off-balance sheet liabilities, an analyst for one of the leading credit-rating agencies has been asked to make a presentation about off-balance sheet liabilities, the strategic analysis behind leasing versus purchasing... View Details

Keywords: Fair Value Accounting; Property; Leasing; Financial Statements; Capital Structure; Credit; Financial Services Industry

Educators

September 21, 2013
Other Article

Redefining Global Health-care Delivery

By: Jim Yong Kim, Paul E. Farmer and Michael E. Porter

Initiatives to address the unmet needs of those facing both poverty and serious illness have expanded significantly over the past decade. But many of them are designed in an ad-hoc manner to address one health problem among many; they are too rarely assessed; best... View Details

Keywords: Health

02 Oct 2018
First Look

New Research and Ideas, October 2, 2018

farm refers to a complex of rights and duties secured by contract in which a sovereign transferred the temporary exploitation of a holding for rent in advance. It was one of four tenurial complexes under which entitlements fell, the... View Details

Keywords: Dina Gerdeman

13 Mar 2018
First Look

March 13, 2018

multidivisional enterprises that have diversified into related product lines. The present book aims to fill in this gap in the literature by adopting a coherent approach to this elusive subject. Publisher's link:... View Details

Keywords: Sean Silverthorne

January 2022
Article

Determinants of Gender Differences in Change in Pay among Job-Switching Executives

By: Boris Groysberg, Paul M. Healy and Eric Lin

The authors investigate what determines differences in change in pay between men and women executives who move to new employers. Using proprietary data of 2,034 executive placements from a global search firm, the authors observe narrower pay differences between men and... View Details

Keywords: Executive Pay; Executive Labor Market; Gender Pay Gap; External Recruitment; Executive Compensation; Gender; Human Capital

May 2011
Article

Effective Managers Say the Same Thing Twice (or More)

By: Tsedal Neeley and Paul Leonardi

How do effective managers get employees to act promptly? New research suggests that it's by making their requests at least twice. Though you may think redundancy is unnecessary and even a waste of time, a new study indicates that it helps your message cut through... View Details

Keywords: Interpersonal Communication; Employees; Management Style; Performance Improvement

March 2022
Article

Gender Gaps in Venture Capital Performance

By: Paul A. Gompers, Vladimir Muhkarlyamov, Emily Weisburst and Yuhai Xuan

We explore gender differences in performance in a comprehensive sample of venture capital investments in the United States. Investments by female venture capital investors have significantly lower success rates than investments by their male colleagues when controlling... View Details

Keywords: Venture Capital; Investment; Performance; Gender

Web

Technology & Operations Management Awards & Honors - Faculty & Research

Elected as a Member of the American Academy of Arts and Sciences in 2024. Amy C. Edmondson : Awarded the 2024 Medal for Distinguished Service by the Teachers College at Columbia University. Kris Johnson Ferreira : "Warnings and... View Details

2017
Working Paper

And the Children Shall Lead: Gender Diversity and Performance in Venture Capital

By: Paul A. Gompers and Sophie Q. Wang

With an overall lack of gender and ethnic diversity in the innovation sector documented in Gompers and Wang (2017), we ask the natural next question: Does increased diversity lead to better firm performances? In this paper, we attempt to answer this question using a... View Details

Keywords: Diversity; Gender; Venture Capital; Performance Improvement; Capital Markets

SSRN

28 Feb 2012
First Look

First Look: Feb. 28

reforms, we find that an increase in female representation in local government induces a large and significant rise in documented crimes against women in India. Our evidence suggests that this increase is good news, driven primarily by... View Details

Keywords: Sean Silverthorne

10 Jan 2017
First Look

First Look at New Research: January 10, 2017

forthcoming HarperCollins Kissinger the Negotiator: Lessons from Dealmaking at the Highest Level By: Sebenius, James K., R. Nicholas Burns, and Robert H. Mnookin (with a forward by Henry A. Kissinger) Abstract—As professors and... View Details

Keywords: Sean Silverthorne

17 Nov 2009
First Look

First Look: Nov. 17

The Irrational Economist: Making Decisions in a Dangerous World, edited by Erwann Michel-Kerjan and Paul Slovic. New York: Public Affairs Books, forthcoming. Book Abstract Of the 20 most costly catastrophes... View Details

Keywords: Martha Lagace

October 2013 (Revised December 2015)
Case

Alcoa's Bid for Alcan (A)

By: Paul Healy and Penelope Rossano

In spring 2007, Alcoa CEO Alain Belda was concerned about the company's market position in light of increased competition from developing markets. China's recent entry into the aluminum market was affecting both supply and demand. Furthermore, downstream and upstream... View Details

Keywords: Acquisitions; Strategy; Aluminum; Accounting; Financials; Alcoa; Rio Tinto; Alcan; Metals and Minerals; Competition; Consolidation; Emerging Markets; Acquisition; Financial Statements; Manufacturing Industry; Canada; China; Russia

Educators

30 May 2023
News

Finding PRIDE

Edited by Jen McFarland Flint; Illustrations by Anthony Gerace In the late 1970s, a dozen or so gay men found one another at HBS and decided to band together, calling themselves the Alternative Executive... View Details

Keywords: Colleges, Universities, and Professional Schools; Educational Services

October 2010 (Revised January 2011)
Case

Charter Communications Bankruptcy

By: Paul A. Gompers and Emily Weisburst

Charter Communications' bankruptcy presents an opportunity for some of its creditors to convert their debt holdings into equity. A mutual fund manager must determine how to maximize his debt investment in Charter given the restructuring and decide whether to... View Details

Keywords: Insolvency and Bankruptcy; Private Equity; Borrowing and Debt; Investment; Financial Strategy; Financial Services Industry