Publications

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May 2024
Article

Production Complementarity and Information Transmission Across Industries

By: Charles M.C. Lee, Terrence Tianshuo Shi, Stephen Teng Sun and Ran Zhang

Economic theory suggests that production complementarity is an important driver of sectoral co-movements and business cycle fluctuations. We operationalize this concept using a measure of production complementarity proximity (COMPL) between any two companies. We show... View Details

Keywords: Financial Markets; Networks; Investment Return; Business Cycles

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Article

The Stock Selection and Performance of Buy-Side Analysts

By: Boris Groysberg, Paul M. Healy, Georgios Serafeim, Devin Shanthikumar and Gui Yang

We examine the selection and performance of stocks recommended by analysts at a large investment firm relative to those of sell-side analysts during the period mid-1997 and 2004. The buy-side firm's analysts issued less optimistic recommendations for stocks with larger... View Details

Keywords: Buy-side Analysts; Sell-side Analysts; Stock Recommendations; Recommendation Optimism; Recommendation Performance; Investment Recommendations; Conflicts Of Interest; Financial Markets; Financial Institutions; Stocks; Financial Services Industry; United States

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05 Oct 2009
Research & Ideas

The Vanguard Corporation

decisions that would not have made been made on purely financial grounds. It's like P&G's Children's Safe Drinking Water program. When P&G could not make a commercial market out of water purification powder, it created a nonprofit... View Details

Keywords: by Sean Silverthorne

February 2010 (Revised December 2010)
Case

Lending Club

By: Peter Tufano

A new entrant in the nascent online peer lending space, Lending Club must decide whether or not to register with the SEC. Lending Club provided a platform through which individual borrowers could receive loans funded by individuals who chose to invest in them. The... View Details

Keywords: Financial Instruments; Price; Personal Finance; Financing and Loans; Financial Services Industry

February 2021
Case

Enterprise Agility at Komerční Banka

By: Euvin Naidoo, Suraj Srinivasan and Sarah Gulick

In 2017, Jan Juchelka, the new CEO of Komerční Banka, identified the need for the bank to start an enterprise wide agile transformation. He started by working to create a sense of urgency to kick-start a process to enable the level of service delivery to customers he... View Details

Keywords: Agile; Agility; Transformation; Organizational Structure; Business Headquarters; Management Analysis, Tools, and Techniques; Management Systems; Banking Industry; Czech Republic

2015
Report

Clusters and Regional Economies: Implications for the Great Lakes - St. Lawrence Region

By: Christian H.M. Ketels

The Great Lakes – St. Lawrence Region, covering eight U.S. states and two Canadian provinces located around the lakes and waterways that have given this region its name, is what economic developers call a 'macro region'. It is an area of intensive economic interaction... View Details

Keywords: Clusters; Regional Policy; Great Lakes; Economic Development; Industry Clusters; Economy; Canada; United States

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19 Nov 2014
Working Paper Summaries

The Search for Benchmarks: When Do Crowds Provide Wisdom?

Keywords: by Charles M.C. Lee, Paul Ma & Charles C.Y. Wang

May 2013
Article

The Stock Selection and Performance of Buy-Side Analysts

By: Boris Groysberg, Paul Healy, George Serafeim and Devin Shanthikumar

Prior research on equity analysts focuses almost exclusively on those employed by sell-side investment banks and brokerage houses. Yet investment firms undertake their own buy-side research and their analysts face different stock selection and recommendation incentives... View Details

Keywords: Buy-side Analysts; Sell-side Analysts; Stock Recommendations; Recommendation Optimism; Recommendation Performance; Investment Recommendations; Conflicts Of Interest; Financial Markets; Financial Institutions; Financial Services Industry; United States

31 Aug 2009
Research & Ideas

Why Competition May Not Improve Credit Rating Agencies

In the run-up to the global financial crisis, credit rating agencies gave high marks to such risky financial vehicles as collateralized debt obligations, which few people understood. It has been argued that... View Details

Keywords: by Martha Lagace; Financial Services

September 2009 (Revised May 2011)
Supplement

Acumen Fund: Measurement in Impact Investing (B)

By: Alnoor Ebrahim and V. Kasturi Rangan

As Acumen Fund, a global venture philanthropy firm, moves forward with an investment portfolio exceeding $22 million, it runs into two critical measurement problems. First, how should it track the performance of each investment when its interest is not just the bottom... View Details

Keywords: Venture Capital; Investment Portfolio; Philanthropy and Charitable Giving; Standards; Corporate Social Responsibility and Impact; Performance Evaluation; Social Enterprise; Competition; Financial Services Industry; Kenya

August 2021
Article

Don't Take Their Word for It: The Misclassification of Bond Mutual Funds

By: Huaizhi Chen, Lauren Cohen and Umit Gurun

We provide evidence that bond fund managers misclassify their holdings, and that these misclassifications have a real and significant impact on investor capital flows. In particular, many funds report more investment grade assets than are actually held in their... View Details

Keywords: Mutual Funds; Economics; Finance; Measurement and Metrics; Risk and Uncertainty; Financial Services Industry

SSRN

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July 2013 (Revised October 2013)
Supplement

United Rentals (B)

By: Jay W. Lorsch and Kathleen Durante

In April 2012, Jenne Britell, the Chairman of the board of directors of United Rentals, Inc. (NYSE: URI) was preparing her notes for an upcoming stockholders' meeting. It was a meeting unlike most other meetings she had chaired. Stockholders were about to vote on a... View Details

Keywords: Boards Of Directors; Board Committees; Chairman; Governing and Advisory Boards; Corporate Governance; Construction Industry; North America

23 Jan 2018
First Look

First Look at New Research and Ideas, January 23, 2018

Review of Financial Studies Structural GARCH: The Volatility-Leverage Connection By: Engle, Robert F., and Emil N. Siriwardane Abstract—During the financial crisis, financial... View Details

Keywords: Sean Silverthorne

29 Sep 2009
First Look

First Look: September 29

inventions as the top 1% of U.S. inventions for a technology during 1975-1984 in terms of subsequent citations. Patenting growth is significantly higher in cities and technologies where breakthrough inventions occur after 1984 relative to View Details

Keywords: Martha Lagace

May 2025
Case

The Micro-Family Office: Aamir Rehman

By: Lauren Cohen and Sophia Pan

With a successful career and strong academic credentials, Aamir Rehman sought to design a life grounded in autonomy. For him, this meant serving on boards, continuing his professorship, and ensuring a secure and comfortable life for his family. While he didn’t possess... View Details

31 Oct 2017
First Look

New Research and Ideas, October 31, 2017

forthcoming Journal of Political Economy The Market for Financial Adviser Misconduct By: Egan, Mark, Gregor Matvos, and Amit Seru Abstract—We construct a novel database containing the universe of financial... View Details

Keywords: by Sean Silverthorne

23 May 2017
First Look

First Look at New Ideas and Research: May 23, 2017

Corporate Debt in Emerging Markets By: Alfaro, Laura, Gonzalo Asis, Anusha Chari, and Ugo Panizza Abstract—This paper documents a set of stylized facts about leverage and financial fragility in the nonfinancial corporate sector in... View Details

Keywords: Carmen Nobel

17 Jul 2018
First Look

New Research and Ideas, July 17, 2018

Tort Liability and Innovation in Artificial Intelligence By: Galasso, Alberto, and Hong Luo Abstract—No abstract available. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=54705 forthcoming Review of Financial Studies... View Details

Keywords: Dina Gerdeman

June 2013 (Revised September 2015)
Case

Procter & Gamble

By: Jay W. Lorsch and Kathleen Durante

On July 12, 2012, Bill Ackman's Pershing Square Capital Management announced publicly that it had purchased about $2 billion of Procter and Gamble (P&G) stock. Shares in the company closed up 3.75% the day the disclosure was made public. Ackman told the New York... View Details

Keywords: Ackman; P＆G; Pershing Square Capital Managment; Disruption; Management Succession; Crisis Management; Acquisition; Financial Services Industry; Financial Services Industry