Publications

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19 May 2008
Research & Ideas

Connecting School Ties and Stock Recommendations

Social networks matter for more than just efficient Internet communication. They're also crucial for the strong performance of stock recommendations by analysts, according to researchers at Harvard Business... View Details

Keywords: by Martha Lagace; Financial Services

September 2022
Article

Human Versus Machine: A Comparison of Robo-Analyst and Traditional Research Analyst Investment Recommendations

By: Braiden Coleman, Kenneth J. Merkley and Joseph Pacelli

We provide the first comprehensive analysis of the properties of investment recommendations generated by “Robo-Analysts,” which are human analyst-assisted computer programs conducting automated research analysis. Our results indicate that Robo-Analyst recommendations... View Details

Keywords: Fintech; Analysts; Robo-analysts; Investment Recommendations; Investment; Information Technology; Performance

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August 2016
Article

The Activities of Buy-Side Analysts and the Determinants of Their Stock Recommendations

By: Lawrence D. Brown, Andrew C. Call, Michael B. Clement and Nathan Y. Sharp

We survey 344 buy-side analysts from 181 investment firms and conduct 16 detailed follow-up interviews to gain insights into the activities of buy-side analysts, including the determinants of their compensation, the inputs to their stock recommendations, their beliefs... View Details

Keywords: Analysis; Human Capital; Compensation and Benefits; Stocks; Financial Services Industry

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April 2004 (Revised April 2011)
Case

Enron Corporation: May 6, 2001 Sell Recommendation

By: David F. Hawkins and Jacob Cohen

A consulting firm to institutional investors recommends selling Enron Corp.'s equity short on May 6, 2001, while many sellside analysts are recommending the stock as a "buy." View Details

Keywords: Judgments; Financial Reporting; Investment; Competency and Skills; Financial Statements; Consulting Industry

October 2008
Article

Sociopolitical Dynamics in Relations Between Top Managers and Security Analysts: Favor Rendering, Reciprocity, and Analyst Stock Recommendations

By: James Westphal and Michael B. Clement

We examine how the disclosure of negative firm information may prompt top executives to render personal and professional favors for security analysts, who may reciprocate by rating firms relatively positively. We further examine how negative ratings may prompt... View Details

Keywords: Corporate Disclosure; Relationships; Power and Influence; Ethics

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February 2024 (Revised February 2024)
Case

CLSA: Integrating ESG in Stock Valuation

By: Shirley Lu, Aaron Yoon and Billy Chan

In 2023, a senior financial analyst at the Hong Kong-based stock brokerage firm CLSA was surprised to see that, based on his calculations, the financial impact from climate risks on a major Indian cement manufacturing company’s projected earnings could be massive.... View Details

Keywords: Accounting; Corporate Governance; Analysis; Stocks; Valuation; Environmental Sustainability; Financial Services Industry; Industrial Products Industry; Hong Kong; China; India; Asia

20 Mar 2012
Working Paper Summaries

The Stock Selection and Performance of Buy-Side Analysts

Keywords: by Boris Groysberg, Paul Healy, George Serafeim, Devin Shanthikumar & Gui Yang; Financial Services

23 Apr 2008
Op-Ed

The Gap in the U.S. Treasury Recommendations

The U.S. Treasury recommendations for restructuring the nation's system of financial regulation are an important start in the process of strengthening the United States financial system. The proposal is to be commended for some of its... View Details

Keywords: by Dwight Crane; Banking; Construction; Real Estate; Financial Services

29 Apr 2015
Lessons from the Classroom

Use Personal Experience to Pick Winning Stocks

Let's face it: in most cases, the stock market knows what it's doing. With millions of people performing their homework and investing money in stocks they hope will pay off, it's hard for any one person to... View Details

Keywords: by Michael Blanding; Financial Services

09 May 2000
Research & Ideas

Stock Options Are Not All Created Equal

take into account such factors as the number of years until the option expires, prevailing interest rates, the volatility of the stock price, and the stock's dividend rate. Fixed value plans are popular today. That's not because they're... View Details

Keywords: by Brian Hall

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

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October 2016 (Revised October 2017)
Case

Misaki Capital and Sangetsu Corporation

By: Ian Gow, Charles C.Y. Wang, Naoko Jinjo and Nobuo Sato

Japan’s corporate culture has traditionally prioritized the interests of stakeholders such as customers, employees, and suppliers over those of shareholders. After a decades-long economic slump, Japan’s government has revitalized efforts to improve corporate governance... View Details

Keywords: Activist Investing; Constructivist Investing; Japan; Valuation; Stock Screens; Return On Equity; Investment; Business and Stakeholder Relations; Corporate Governance; Financial Strategy; Business and Shareholder Relations; Japan

March 2013
Article

The Client Is King: Do Mutual Fund Relationships Bias Analyst Recommendations?

By: Michael Firth, Chen Lin, Ping Liu and Yuhai Xuan

This paper investigates whether the business relations between mutual funds and brokerage firms influence sell-side analyst recommendations. Using a unique data set that discloses brokerage firms' commission income derived from each mutual fund client as well as the... View Details

Keywords: Prejudice and Bias; Decision Choices and Conditions; Investment Funds

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March 2001 (Revised April 2002)
Case

Rent-Way, Inc. (A)

By: David F. Hawkins

The company uses the units of activity method to account for its rental inventory. A prominent hedge fund advisor recommends the company's stock be sold short. View Details

Keywords: Mathematical Methods; Stock Shares; Fair Value Accounting; Quality; Investment Funds; Service Industry