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All HBS Web
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- Faculty Publications (249)
Analysts →
- December 2021
- Article
Partisan Professionals: Evidence from Credit Rating Analysts
By: Elisabeth Kempf and Margarita Tsoutsoura
Partisan perception affects the actions of professionals in the financial sector. Using a novel dataset linking credit rating analysts to party affiliations from voter records, we show that analysts who are not affiliated with the U.S. president’s party downward-adjust...
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Keywords:
Political Affiliation;
Credit Rating Agencies;
Political Partisanship;
Political Elections;
Perception;
Credit
Kempf, Elisabeth, and Margarita Tsoutsoura. "Partisan Professionals: Evidence from Credit Rating Analysts." Journal of Finance 76, no. 6 (December 2021): 2805–2856.
- November 2021 (Revised February 2022)
- Case
Advent International and Walmart Brazil's Deal
By: Victoria Ivashina, Ruth Costas and Pedro Levindo
Advent International, one of the world’s leading private equity firms, must decide whether to acquire Walmart’s subsidiary in Brazil or not. Although Walmart Brazil is losing cash at a rapid pace, Advent thinks it has a solid plan to recover the company’s finances....
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Ivashina, Victoria, Ruth Costas, and Pedro Levindo. "Advent International and Walmart Brazil's Deal." Harvard Business School Case 222-047, November 2021. (Revised February 2022.)
- October 2021 (Revised November 2021)
- Case
Bodega Aurrera: eCommerce at the Base of the Pyramid
By: Michael Chu, Álvaro Rodríguez Arregui, Carla Larangeira and Jenyfeer Martinez Buitrago
Bodega Aurrera, serving the base of the pyramid and Walmart’s main Mexican format, is considering launching a full eCommerce channel as Covid-19 has erupted in the country. In 2019, Bodega Aurrera accounted for 45% of revenues and 2,748 of Walmex’s 3,416 stores. Having...
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Keywords:
Ecommerce;
Bottom Of The Pyramid;
Digitalization;
Omnichannel;
Walmart;
Business Model;
Internet and the Web;
Marketing Channels;
Technology Adoption;
E-commerce;
Retail Industry;
Latin America;
Mexico
Chu, Michael, Álvaro Rodríguez Arregui, Carla Larangeira, and Jenyfeer Martinez Buitrago. "Bodega Aurrera: eCommerce at the Base of the Pyramid." Harvard Business School Case 322-059, October 2021. (Revised November 2021.)
- 2021
- Article
An Empirical Examination of Sell-Side Brokerage Analysts' Published Research, Concierge Services, and High-Touch Services
By: David A. Maber, Boris Groysberg and Paul M. Healy
This paper uses a proprietary panel dataset to categorize and quantify the activities that sell-side brokerage analysts use to build and sustain their network of buy-side client relations. We then examine the marginal impact of these activities on key analyst outcome...
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Maber, David A., Boris Groysberg, and Paul M. Healy. "An Empirical Examination of Sell-Side Brokerage Analysts' Published Research, Concierge Services, and High-Touch Services." European Accounting Review 30, no. 4 (2021): 827–853.
- July 2021
- Article
Material Sustainability Information and Stock Price Informativeness
By: Jody Grewal, Clarissa Hauptmann and George Serafeim
As part of the SEC’s revision of Regulation S-K, many investors proposed the mandatory disclosure of sustainability information in the form of environmental, social, and governance (ESG) data. However, progress is contingent on collecting evidence regarding which...
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Keywords:
Voluntary Disclosure;
Accounting Standards;
Sustainability;
Nonfinancial Information;
Corporate Social Responsibility;
Stock Price Informativeness;
Synchronicity;
Environmental Sustainability;
Corporate Disclosure;
Corporate Accountability;
Stocks;
Price;
Corporate Social Responsibility and Impact;
Accounting;
Standards
Grewal, Jody, Clarissa Hauptmann, and George Serafeim. "Material Sustainability Information and Stock Price Informativeness." Journal of Business Ethics 171, no. 3 (July 2021): 513–544.
- 2021
- Working Paper
Public Disclosure of Private Meetings: Does Observing Peers' Information Acquisition Affect Analysts' Attention Allocation?
By: Yi Ru, Ronghuo Zheng and Yuan Zou
We investigate the impact of observing peers’ information acquisition on financial analysts’ attention allocation. Using the timely disclosure mandate by the Shenzhen Stock Exchange as a setting, we find that, when analysts can observe that a firm is visited by other...
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Keywords:
Attention Allocation;
Informational Efficiency;
Corporate Site Visits;
Externalities;
Information;
Acquisition;
Corporate Disclosure;
Outcome or Result
Ru, Yi, Ronghuo Zheng, and Yuan Zou. "Public Disclosure of Private Meetings: Does Observing Peers' Information Acquisition Affect Analysts' Attention Allocation?" Harvard Business School Working Paper, No. 22-064, July 2021.
- June 2021 (Revised February 2023)
- Case
MicroStrategy: Accounting for Cryptocurrency
By: Jonas Heese and Annelena Lobb
On February 15, 2021, Alina Moss, an analyst who covered the technology company MicroStrategy, pondered a rise in MicroStrategy’s share price. Moss had dialed into the company earnings call. When it ended, Moss had more questions than answers. MicroStrategy had...
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Keywords:
Cryptocurrency;
Share Price;
Electronic Commerce;
Intangible Assets;
Assets;
Accounting;
Financial Statements;
Financial Management;
Financial Reporting;
Analytics and Data Science;
E-commerce
Heese, Jonas, and Annelena Lobb. "MicroStrategy: Accounting for Cryptocurrency." Harvard Business School Case 121-066, June 2021. (Revised February 2023.)
- April 2021
- Case
Glass-Shattering Leaders: Jack Rivkin
By: Boris Groysberg and Colleen Ammerman
Jack Rivkin’s innovative approach to hiring, developing, and retaining employees created opportunities for female analysts to thrive at the equity research department he led, and also made the entire department more effective. Rivkin fostered a culture of gender...
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Keywords:
Gender Inclusivity;
Leadership;
Organizational Culture;
Gender;
Talent and Talent Management
Groysberg, Boris, and Colleen Ammerman. "Glass-Shattering Leaders: Jack Rivkin." Harvard Business School Case 421-074, April 2021.
- March 2021 (Revised April 2021)
- Case
Wirecard: The Downfall of a German Fintech Star
By: Jonas Heese, Charles C.Y. Wang and Tonia Labruyere
Wirecard was a German fintech company, member of the DAX30, that provided payment processing and related services. Wirecard had enjoyed large growth rates over the years and most investors and analysts were enthusiastic about the company's prospects. Wirecard's...
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Keywords:
Accounting Fraud;
Scandal;
Accounting Audits;
Accounting;
Financial Reporting;
Financial Institutions;
Financial Markets;
Corporate Governance;
Governance Compliance;
Corporate Accountability;
Governance Controls;
Financial Services Industry;
Germany;
Singapore;
Dubai
Heese, Jonas, Charles C.Y. Wang, and Tonia Labruyere. "Wirecard: The Downfall of a German Fintech Star." Harvard Business School Case 121-058, March 2021. (Revised April 2021.)
- February 2021 (Revised September 2022)
- Case
White Claw: Defending Market Share as Competition Encroaches
By: Jill Avery
By the end of 2019, two brands accounted for 84% of hard seltzer sales, a segment that had recently taken the U.S. beer market by storm, growing from $3 million in 2015 to over $2.7 billion by the start of the summer of 2020. White Claw was the dominant market leader...
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Keywords:
Brand Management;
Alcoholic Beverages;
Beer/brewing Industry;
Brand Positioning;
Growth;
Competitive Positioning;
Consumer Products;
Beverage Industry;
Value Proposition;
Marketing;
Brands and Branding;
Competition;
Product Positioning;
Competitive Strategy;
Consumer Behavior;
Consumer Products Industry;
Food and Beverage Industry;
United States
Avery, Jill. "White Claw: Defending Market Share as Competition Encroaches." Harvard Business School Case 521-073, February 2021. (Revised September 2022.)
- January–February 2021
- Article
Cross‐firm Return Predictability and Accounting Quality
By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim
We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both...
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Keywords:
Accounting Quality;
Earnings Quality;
Stock Returns;
Investment Strategy;
Accounting;
Business Earnings;
Quality;
Investment Return;
Investment;
Strategy
Chen, Wen, Mozaffar Khan, Leonid Kogan, and George Serafeim. "Cross‐firm Return Predictability and Accounting Quality." Journal of Business Finance & Accounting 48, nos. 1-2 (January–February 2021): 70–101.
- February 2021
- Article
Topic Classification of Electric Vehicle Consumer Experiences with Transformer-Based Deep Learning
By: Sooji Ha, Daniel J Marchetto, Sameer Dharur and Omar Isaac Asensio
The transportation sector is a major contributor to greenhouse gas (GHG) emissions and is a driver of adverse health effects globally. Increasingly, government policies have promoted the adoption of electric vehicles (EVs) as a solution to mitigate GHG emissions....
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Keywords:
Natural Language Processing;
Analytics and Data Science;
Environmental Sustainability;
Infrastructure;
Transportation;
Policy
Ha, Sooji, Daniel J Marchetto, Sameer Dharur, and Omar Isaac Asensio. "Topic Classification of Electric Vehicle Consumer Experiences with Transformer-Based Deep Learning." Art. 100195. Patterns 2, no. 2 (February 2021).
- November 2020
- Article
Casting Conference Calls
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on...
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Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Casting Conference Calls." Management Science 66, no. 11 (November 2020): 5015–5039. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2014.)
- 2022
- Working Paper
The Stock Market Value of Human Capital Creation
By: Matthias Regier and Ethan Rouen
We develop a measure of firm-year-specific human capital investment from publicly disclosed personnel expenses (PE) and examine the stock market valuation of this investment. Measuring the future value of PE (PEFV) based on the relation between lagged...
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Regier, Matthias, and Ethan Rouen. "The Stock Market Value of Human Capital Creation." Harvard Business School Working Paper, No. 21-047, October 2020. (Revised March 2022.)
- September 2020
- Article
Analyst Forecast Bundling
By: Michael Drake, Peter Joos, Joseph Pacelli and Brady Twedt
Changing economic conditions over the past two decades have created incentives for sell-side analysts to both provide their institutional clients tiered services and to streamline their written research process. One manifestation of these changes is an increased...
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Keywords:
Analysts;
Earnings Forecasts;
Forecast Accuracy;
Forecast Bundling;
Business Earnings;
Forecasting and Prediction
Drake, Michael, Peter Joos, Joseph Pacelli, and Brady Twedt. "Analyst Forecast Bundling." Management Science 66, no. 9 (September 2020): 4024–4046.
- August 2020
- Case
Mary Guerrero and the Advancement of Latinx Talent: Developing an Employee Resource Group at a Top Tier Bank (A)
By: Rosabeth Moss Kanter and Amy Hernandez Turcios
Mary Guerrero was a first-generation Latina and an investment banking analyst at a top tier bank on Wall Street—Bulge Bracket Bank (BBB). She was committed to increasing representation of Latinx talent at her firm. She was already doing a lot of individual work to make...
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Keywords:
Latin America;
Bank;
Representation;
Scale;
Inclusion;
Coalition;
Resources;
Latinx;
Talent and Talent Management;
Diversity;
Ethnicity;
Banks and Banking;
Leadership
Kanter, Rosabeth Moss, and Amy Hernandez Turcios. "Mary Guerrero and the Advancement of Latinx Talent: Developing an Employee Resource Group at a Top Tier Bank (A)." Harvard Business School Case 321-017, August 2020.
- Article
Cultural Diversity on Wall Street: Evidence from Consensus Earnings Forecasts
By: Kenneth Merkley, Roni Michaely and Joseph Pacelli
We examine how cultural differences among agents influence the aggregate outcome of a common forecasting task. Using both exogenous shocks to sell-side analyst diversity and panel regression methods, we find that increases in analyst cultural diversity positively...
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Keywords:
Culture;
Forecasting;
Sell-side Analysts;
Information Aggregation;
Diversity;
Forecasting and Prediction;
Information;
Performance Improvement
Merkley, Kenneth, Roni Michaely, and Joseph Pacelli. "Cultural Diversity on Wall Street: Evidence from Consensus Earnings Forecasts." Journal of Accounting & Economics 70, no. 1 (August 2020).
- July 2020 (Revised November 2020)
- Case
Pricing at Netflix
By: Elie Ofek, Marco Bertini, Oded Koenigsberg and Amy Klopfenstein
Since its launch in 1998 as “the Amazon.com of DVDs,” Netflix had evolved from a DVD rental company to a video streaming platform and producer of original films and television shows. As the company matured, it regularly increased prices and adjusted its product...
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Keywords:
Pricing;
Marketing;
Marketing Strategy;
Entertainment;
Film Entertainment;
Television Entertainment;
Finance;
Price;
Strategy;
Competition;
Competitive Strategy;
Business Strategy;
Adaptation;
Information Technology;
Internet and the Web;
Digital Platforms;
Customers;
Customer Satisfaction;
Customer Value and Value Chain;
Entertainment and Recreation Industry;
North and Central America;
United States
Ofek, Elie, Marco Bertini, Oded Koenigsberg, and Amy Klopfenstein. "Pricing at Netflix." Harvard Business School Case 521-004, July 2020. (Revised November 2020.)
- June 2020 (Revised October 2020)
- Case
Muddy Waters vs. eHealth: The Debate of a 'Lifetime'
By: Jonas Heese and Cristo Liautaud
In May 2020, an analyst was assessing eHealth’s performance. eHealth was an online / tele-sales broker of health insurance products. The stock had recently hit all-time highs, closing at a peak of $146 on March 4, 2020. But now, May 4, 2020, eHealth traded at $103. The...
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Heese, Jonas, and Cristo Liautaud. "Muddy Waters vs. eHealth: The Debate of a 'Lifetime'." Harvard Business School Case 120-114, June 2020. (Revised October 2020.)
- June 2020 (Revised February 2021)
- Case
Accounting for Leases at American Airlines (A)
By: Jonas Heese, Gerardo Pérez Cavazos and Julia Kelley
In March 2020, as coronavirus reduced demand for air travel, an analyst was forecasting American Airlines’ (American’s) first quarter financial results. To develop a forecast, she needed to familiarize herself with Accounting Standards Update (ASU) 2016-02, “Leases...
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Keywords:
Accounting;
Financial Reporting;
Financial Statements;
Finance;
Governance;
Corporate Accountability;
Corporate Governance;
Governing Rules, Regulations, and Reforms;
Governing and Advisory Boards;
Leasing;
Accounting Industry;
Air Transportation Industry;
North and Central America;
United States
Heese, Jonas, Gerardo Pérez Cavazos, and Julia Kelley. "Accounting for Leases at American Airlines (A)." Harvard Business School Case 120-069, June 2020. (Revised February 2021.)