Publications

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2015
Working Paper

Client Service, Compensation, and the Sell-Side Analyst Objective Function: An Empirical Analysis of Relational Incentives in the Investment-Research Industry

By: David A. Maber, Boris Groysberg and Paul M. Healy

This paper investigates how sell-side analysts build and sustain their client networks; the economic gains to successfully managing this challenge; and the metrics through which these incentives are delivered. In a typical semiannual period, the average analyst... View Details

Keywords: Networks; Measurement and Metrics; Operations; Customer Focus and Relationships; Jobs and Positions

October 2014 (Revised September 2015)
Case

Sanford C. Bernstein Goes to Asia

By: Linda A. Hill, Dana M. Teppert and Allison J. Wigen

Sanford C. Bernstein, a premier sell-side research firm, is expanding globally. Three years after launching Bernstein's Asian business, senior management has appointed Ghislain de Charentenay, a six-year sales veteran of the firm, as director of Asian research in Hong... View Details

Keywords: Collaboration; Talent Management; Leadership; Talent and Talent Management; Organizational Design; Emerging Markets; Globalization; Hong Kong

Article

The Use of Broker Votes to Reward Brokerage Firms' and Their Analysts' Research Activities

By: David A. Maber, Boris Groysberg and Paul M. Healy

In traditional markets, the price mechanism directs the flow of resources and governs the process through which supply and demand are brought into equilibrium. In the investment-research industry, broker votes perform these functions. Using detailed clinical data from... View Details

March 2014
Article

Private Interaction Between Firm Management and Sell-Side Analysts

By: Eugene F. Soltes

Although sell-side analysts often privately interact with managers of publicly traded firms, the private nature of this contact has historically obscured direction examination. By examining a set of proprietary records compiled by a large-cap NYSE traded firm, I offer... View Details

Keywords: Sell-side Analysts; Management; Interpersonal Communication

SSRN

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

March 2013
Case

NovaStar Financial: A Short Seller's Battle

By: Suraj Srinivasan and Amy Kaser

The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details

2012
Article

Hiring Cheerleaders: Board Appointments of 'Independent' Directors

By: Lauren Cohen, Andrea Frazzini and Christopher Malloy

We provide evidence that firms appoint independent directors who are overly sympathetic to management, while still technically independent according to regulatory definitions. We explore a subset of independent directors for whom we have detailed, micro-level data on... View Details

Keywords: Recruitment; Management; Corporate Governance; Performance; Governing and Advisory Boards; Executive Compensation; Governing Rules, Regulations, and Reforms; Prejudice and Bias

May 2012
Article

Complicated Firms

By: Lauren Cohen and Dong Lou

We exploit a novel setting in which the same piece of information affects two sets of firms: one set of firms requires straightforward processing to update prices, while the other set requires more complicated analyses to incorporate the same piece of information into... View Details

Keywords: Investment Portfolio; Information; Price; Forecasting and Prediction; Complexity; Mathematical Methods

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

July – August 2011
Article

What Factors Drive Analyst Forecasts?

By: Boris Groysberg, Paul Healy, Nitin Nohria and George Serafeim

A firm's competitive environment, its strategic choices, and its internal capabilities are considered important determinants of its future performance. Yet there is little evidence on whether analysts' forecasts of firm performance actually reflect any of these factors... View Details

Keywords: Competition; Forecasting and Prediction; Industry Growth; Judgments; Performance; Valuation; Price; Quality; Innovation and Invention; Organizational Culture; Competency and Skills; Surveys

May – June 2011
Article

Too Many Cooks Spoil the Broth: How High Status Individuals Decrease Group Effectiveness

By: Boris Groysberg, Jeffrey T. Polzer and Hillary Anger Elfenbein

Can groups become effective simply by assembling high status individual performers? Though an affirmative answer may seem straightforward on the surface, this answer becomes more complicated when group members benefit from collaborating on interdependent tasks.... View Details

Keywords: Groups and Teams; Equity; Theory; Human Resources; Integration; Body of Literature; Performance Effectiveness; Status and Position; Experience and Expertise

March 2011
Article

Do Sell-Side Stock Analysts Exhibit Escalation of Commitment?

By: John Beshears and Katherine L. Milkman

This paper presents evidence that when an analyst makes an out-of-consensus forecast of a company's quarterly earnings that turns out to be incorrect, she escalates her commitment to maintaining an out-of-consensus view on the company. Relative to an analyst who was... View Details

Keywords: Escalation Of Commitment; Stock Market; Updating; Behavioral Economics; Motivation and Incentives; Behavior; Consumer Behavior; Financial Markets; Forecasting and Prediction

September 2011
Article

What Drives Sell-Side Analyst Compensation at High-Status Investment Banks?

By: Boris Groysberg, Paul M. Healy and David A. Maber

We use proprietary data from a major investment bank to investigate factors associated with analysts' annual compensation. We find compensation to be positively related to "All-Star" recognition, investment-banking contributions, the size of analysts' portfolios, and... View Details

Keywords: Investment Banking; Research; Compensation and Benefits; Investment Portfolio; Forecasting and Prediction; Resource Allocation; Status and Position; Business Earnings; Quality; Revenue; Stocks; Voting

October 2010 (Revised December 2010)
Case

Global Expansion at Sanford C. Bernstein (A) (Abridged)

By: Linda A. Hill and Dana Teppert

Sanford C. Bernstein, a premier sell-side research firm, is expanding globally, and has recently opened an office in Hong Kong. Global Director of Research Robert van Brugge must consider how best to organize the firm's research department to enhance cross-sector and... View Details

Keywords: Cross-Cultural and Cross-Border Issues; Globalized Firms and Management; Organizational Structure; Expansion; Financial Services Industry; Hong Kong

October 2010
Supplement

Global Expansion at Sanford C. Bernstein (B) (Abridged)

By: Linda A. Hill and Dana Teppert

Sanford C. Bernstein, a premier sell-side research firm, is expanding globally, and has recently opened an office in Hong Kong. Global Director of Research Robert van Brugge must consider how best to organize the firm's research department to enhance cross-sector and... View Details

Keywords: Leadership; Problems and Challenges; Global Strategy; Perspective; Adaptation; Expansion; Organizational Culture; Cross-Cultural and Cross-Border Issues; Financial Services Industry; Hong Kong

October 2010 (Revised July 2012)
Case

Global Expansion at Sanford C. Bernstein

By: Linda A. Hill and Dana Teppert

Sanford C. Bernstein, a premier sell-side research firm, is expanding globally and has recently opened an office in Hong Kong. Global Director of Research Robert van Brugge must consider how best to organize the firm's research department to enhance cross-sector and... View Details

Keywords: Change Management; Talent and Talent Management; Globalized Firms and Management; Knowledge Sharing; Leading Change; Organizational Change and Adaptation; Organizational Design; Research; Financial Services Industry; Hong Kong

October 2010 (Revised July 2012)
Supplement

Robin Bienenstock at Sanford C. Bernstein

By: Linda A. Hill and Dana Teppert

Robin Bienenstock, a senior sell-side equity research analyst at Sanford C. Bernstein, considers how to build her research franchise given the changing nature of the industry and the firm. A collaborative research paper called "Computer in Your Pocket" was recently... View Details

Keywords: Employees; Knowledge Dissemination; Knowledge Sharing; Leadership; Groups and Teams; Research; Cooperation; Financial Services Industry

October 2010 (Revised July 2012)
Supplement

Toni Sacconaghi at Sanford C. Bernstein

By: Linda A. Hill and Dana Teppert

Toni Sacconaghi, a senior sell-side equity research analyst at Sanford C. Bernstein covering U.S. IT hardware companies, thinks about the challenges and opportunities presented by the firm's new office in Hong Kong. Sacconaghi was previously the only analyst covering... View Details

Keywords: Employees; Knowledge Sharing; Knowledge Use and Leverage; Research; Social and Collaborative Networks; Financial Services Industry; Hong Kong; United States