Publications

September 2023
Article

Stock Price Reactions to ESG News: The Role of ESG Ratings and Disagreement

By: George Serafeim and Aaron Yoon

We investigate whether ESG ratings predict future ESG news and the associated market reactions. We find that the consensus rating predicts future news, but its predictive ability diminishes for firms with large disagreement between raters. Relation between news and... View Details

SSRN

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June 2014
Simulation

Balanced Scorecard Simulation

By: V.G. Narayanan

In this multi-player simulation, students experience the benefits and challenges of using a scorecard to implement strategic initiatives and monitor firm performance. Small teams of students work together to choose a strategy for their company, create a strategy map,... View Details

April 2023
Article

The Stock Market Valuation of Human Capital Creation

By: Ethan Rouen and Matthias Regier

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... View Details

Keywords: Intangibles; Valuation; Human Capital; Investment Return

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31 Aug 2007
Working Paper Summaries

Innovation through Global Collaboration: A New Source of Competitive Advantage

Keywords: by Alan MacCormack, Theodore Forbath, Peter Brooks & Patrick Kalaher

September 2019
Case

JTC: Stronger Together with Shared Ownership

By: Ethan Bernstein and Daniela Beyersdorfer

Nigel Le Quesne, CEO of Jersey-based financial services firm JTC, firmly believed that "shared ownership" was at the heart of his company’s successful track record. The firm had seen its revenues, profits, and number of clients and staff grow steadily throughout its... View Details

Keywords: Ownership; Employee Ownership; Leadership Style; Compensation and Benefits; Organizational Culture; Employee Stock Ownership Plan; Going Public; Mission and Purpose; Management Practices and Processes; Human Resources; Financial Services Industry; Channel Islands; Europe; United States

February 2008 (Revised November 2015)
Case

Danaher Corporation

By: Bharat Anand, David J. Collis and Sophie Hood

Between 1985 and 2007, Danaher has been one of the best-performing industrial conglomerates in the U.S. This case examines the corporate strategy of this diversified, global corporation. It describes the firm's portfolio strategy and the Danaher Business System—a... View Details

Keywords: Business Conglomerates; Global Strategy; Multinational Firms and Management; Growth and Development Strategy; Organizational Culture; Corporate Strategy; Value Creation

2020
Article

Public Sentiment and the Price of Corporate Sustainability

By: George Serafeim

Combining corporate sustainability performance scores based on environmental, social, and governance (ESG) data with big data measuring public sentiment about a company’s sustainability performance, I find that the valuation premium paid for companies with strong... View Details

Keywords: Sustainability; ESG; ESG (Environmental, Social, Governance) Performance; Investment Management; Investment Strategy; Big Data; Machine Learning; Environment; Environmental Sustainability; Corporate Governance; Performance; Asset Pricing; Investment; Management; Strategy; Human Capital; Public Opinion; Value; Analytics and Data Science

SSRN

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September 2010 (Revised May 2012)
Case

Windward Investment Management

By: Luis M. Viceira and Ricardo Alberto De Armas

Windward Investment Management has experienced rapid growth in assets under management in just ten years, from under $30 million at year-end 1999 to $3.6 billion in 2010. Windward is one of the leading firms in the Registered Investment Advisor (RIA) industry that... View Details

Keywords: Asset Management; Valuation; Investment; Growth and Development Strategy; Financial Services Industry

01 Apr 2014
Working Paper Summaries

Opting Out of Good Governance

Keywords: by C. Fritz Foley, Paul Goldsmith-Pinkham, Jonathan Greenstein & Eric Zwick

27 Jan 2020
Research & Ideas

Hard Work Isn't Enough: How to Find Your Edge

wrong, hold us back. Instead, we have to focus on finding our “edge”—the unique qualities that set us apart—and take strategic steps to make other people see our value and open the doors that will take us where we want to go. View Video... View Details

Keywords: by Dina Gerdeman

19 Sep 2023
HBS Case

How Will the Tech Titans Behind ChatGPT, Bard, and LLaMA Make Money?

whether we should adopt AI—but rather, when and how to do so,” says Andy Wu, the Arjun and Minoo Melwani Family Associate Professor of Business Administration at Harvard Business School. Wu’s recent case study and background note, AI Wars and the Generative AI View Details

Keywords: by Ben Rand; Technology; Information Technology

June 2024
Article

Information Spillovers in Experience Goods Competition

By: Zhuoqiong Charlie Chen, Christopher Stanton and Catherine Thomas

When experience goods compete, consuming one product can be informative about value for similar untried products. We study a two-period model of duopoly competition in markets that have this feature and where firms can price discriminate between consumers based on... View Details

Keywords: Experience Goods; Competition; Information; Demand and Consumers; Profit; Price

29 Jul 2013
News

Monarchs versus managers

July 1997 (Revised August 1997)
Case

numeric investors l.p.

By: Andre F. Perold and Brian J. Tierney

Numeric Investors manages equity portfolios with the use of a momentum model and a value model. The momentum model is based on earnings surprise and analysts' revisions of their earnings estimates. The firm offers long-short as well as long-only strategies, and its... View Details

Keywords: Asset Management; Cost; Equity; Financial Strategy; Investment; Investment Portfolio; Management; Product Development; Performance Efficiency; Business Strategy

December 2022 (Revised February 2025)
Module Note

How Do You Compete and Cooperate? Understanding Strategic Interactions

By: Jorge Tamayo

This module examines how firms interact strategically, both competitively and cooperatively, as they create and capture value. Although the module focuses on strategic interactions between competitors, an organization's relationships with buyers, suppliers, and... View Details

Keywords: Competitive Strategy; Cooperation; Value Creation; Business and Stakeholder Relations

08 Jun 2010
First Look

First Look: June 8

http://people.hbs.edu/evandensteen/OnlineDocs/PP10_MS_EVdS_Culture%20Clash.pdf Working PapersThe Role of Institutional Development in the Prevalence and Value of Family Firms Authors:Raphael Amit, Yuan... View Details

Keywords: Martha Lagace

Ashley V. Whillans

Ashley Whillans is the Volpert Family Associate Professor of Business Administration at the Harvard Business School, where she teaches the Motivation and Incentives course to MBA students. Professor Whillans earned her PhD in Social Psychology from the University of... View Details

December 2013 (Revised October 2014)
Case

The Munich Oktoberfest: From Local Tradition to Global Capitalism

By: Juan Alcacer, Christian Bettinger and Andreas Philippi

Oktoberfest, an annual festival held in Munich (Germany) for more than 200 years, has grown in recent decades into a hugely popular event that attracts 7 million visitors annually, a large proportion of which are foreign. In fact, Oktoberfest's global appeal is so... View Details

Keywords: Value Creation; Product Positioning; Marketing Channels; Global Strategy; Food and Beverage Industry; Ohio; Munich; Brazil; Bangalore; Beijing

November 1999
Case

Long-Term Capital Management, L.P. (C)

By: Andre F. Perold

Long-Term Capital Management, L.P. (LTCM) was in the business of engaging in trading strategies to exploit market pricing discrepancies. Because the firm employed strategies designed to make money over long horizons--from six months to two years or more--it adopted a... View Details

Keywords: Fluctuation; Capital; Financial Liquidity; Financing and Loans; Investment Funds; Investment Portfolio; Corporate Governance; Governing Rules, Regulations, and Reforms; Management; Risk Management; Markets; Motivation and Incentives; Financial Services Industry