Publications

05 Jun 2006
Research & Ideas

Using Competition to Reform Healthcare

Care: Creating Value-Based Competition on Results, Michael E. Porter and Elizabeth Olmsted Teisberg take a systemic approach to healthcare reform. Today's system is dysfunctional, they argue, rewarding participants who redirect costs... View Details

Keywords: by Michael E. Porter; Health

30 Mar 2025
Video

HydroHaul: Satchu-Burgstone Runner-Up Prize Winner, Student Business Track, 2025 New Venture Competition

April 2010 (Revised May 2017)
Case

Tremblant Capital Group

By: Robin Greenwood

Brett Barakett, CEO and founder of Tremblant Capital Group, a New York–based hedge fund, must decide what to do with his fund's position in Green Mountain Coffee Roasters, which has dropped in value by more than 40% in recent months. Tremblant is a hedge fund that... View Details

Keywords: Business Earnings; Behavioral Finance; Stocks; Investment Funds; Consumer Behavior; Competitive Advantage; Financial Services Industry; New York (city, NY)

2015
Book

Presence: Bringing Your Boldest Self to Your Biggest Challenges

By: Amy Cuddy

We often meet life's challenges with fear and anxiety. We fail to be our best and end up feeling regretful and powerless. In Presence, Amy Cuddy presents a scientifically grounded way to align our speech and nonverbal behavior with our beliefs, abilities, and... View Details

Keywords: Negotiation; Attitudes; Emotions

Find at Harvard

December 2010 (Revised July 2011)
Supplement

DoubleClick, Inc.: Additional Paid-in-CapitalStock Options

By: David F. Hawkins

Income statement and balance sheet consequences of DoubleClick adoption of the fair value method to account for stock options. View Details

Keywords: Accounting; Stock Options

August 2020 (Revised August 2023)
Case

Nubank: Democratizing Financial Services

By: Michael Chu, Carla Larangeira and Pedro Levindo

Nubank, a wholly-digital solution created to disrupt Brazilian banking, with 6 million clients and a $4 billion valuation after five years, must decide whether to expand to Mexico. The company was founded in São Paulo in 2013 by Colombian-born David Vélez to seize what... View Details

Keywords: Fintech; Financial Inclusion; Digital Banking; Credit Cards; Banks and Banking; Disruption; Expansion; Growth and Development Strategy; Financial Services Industry; South America; Brazil; North America; Mexico

Reza R. Satchu

Reza Satchu is a Senior Lecturer in... View Details

January 2019 (Revised October 2020)
Technical Note

Brand Storytelling

By: Jill Avery

Marketers have long appreciated the value and power of storytelling. Stories fill brands with resonant and relevant meaning and empower brands to serve as critical elements in the lives of consumers. Mastering the art of brand storytelling is an increasingly important... View Details

Keywords: Brand Communication; Brand Management; Brand Storytelling; Marketing; Marketing Communications; Brands and Branding; Marketing Strategy; Advertising; Consumer Behavior; Consumer Products Industry

January 2022
Background Note

Residual Income Valuation Model

By: Charles C.Y. Wang and Albert Shin

This note explains the residual income valuation model (RIM), how it relates to "traditional" valuation models, the intuition behind its use, and empirical research related to its value relevance. RIM is theoretically equivalent to the dividend discount model and the... View Details

Keywords: Residual Income Valuation; Valuation; Research; Theory; Measurement and Metrics; Performance; Financial Management; Business Strategy

W. Earl Sasser

Earl Sasser is a Baker Foundation Professor at Harvard Business School and has been a member of the faculty there since 1969. He received a B.A. in Mathematics from Duke University in 1965, an MBA from the University of North Carolina in 1967, and a Ph.D. in... View Details

2008
Chapter

Conceptual Foundations of the Balanced Scorecard

By: Robert S. Kaplan

David Norton and I introduced the Balanced Scorecard in a 1992 Harvard Business Review article. The article was based on a multi-company research project that studied performance measurement in companies whose intangible assets played a central role in value... View Details

Keywords: Balanced Scorecard; Management Systems; Measurement and Metrics; Performance Improvement; Strategy

October 2004 (Revised July 2011)
Case

AT&T 2000-2004

By: Stephen P. Bradley and Kerry Herman

Provides an update on CEO Michael Armstrong's "Project Grand Slam" strategy to build the value of AT&T by offering a complete, integrated telecommunications solution to both corporate and residential customers, including wireless and wire line telephone, Internet,... View Details

Keywords: Business Exit or Shutdown; Customers; Business or Company Management; Failure; Business and Shareholder Relations; Networks; Corporate Strategy; Internet; Wireless Technology; Value Creation; Telecommunications Industry

July 2008
Case

eHarmony

By: Mikolaj Jan Piskorski, Hanna Halaburda and Troy Smith

eHarmony's CEO needs to decide how to react to imitations of its business model, encroachment by competing models, and ascendance of free substitutes. The case provides four options to address these threats and asks students to choose one after they analyzed the... View Details

Keywords: Business Model; Decision Choices and Conditions; Growth and Development Strategy; Industry Structures; Competitive Strategy; Competitive Advantage; Service Industry

22 May 2017
Blog Post

Changing How You Think at HBS

are outside the box. HBS has turned me upside down. It started with changing my relationship to myself—getting in touch with my inner values and understanding more about who I really am View Details

May 2017 (Revised September 2018)
Case

Hilti Fleet Management (A): Turning a Successful Business Model on Its Head

By: Ramon Casadesus-Masanell, Oliver Gassmann and Roman Sauer

This case explores the introduction of fleet management in the construction industry by the premium power tools manufacturer Hilti in 2000. Following its customers’ needs, Hilti moved from selling power tools to leasing them as a service. The introduction of the new... View Details

Research Summary

Valuation of Business Reorganizations

Business reorganization transactions, such as mergers, acquisitions and spin-offs, are often initiated based on the premise of value creation for shareholders. However, is this premise true, especially in the recent data? Due to the growing share of intangibles... View Details

September 28, 2023
Article

A Perspective on the Great Reallocation of Global Supply Chains

By: Laura Alfaro and Davin Chor

Previous optimism that cross-border supply chains would improve efficiency for firms and open up growth opportunities for countries has been tempered by concerns that global value chains now expose firms and countries to the risk of disruptions. This column analyses... View Details

Keywords: Supply Chain; Policy; Cross-Cultural and Cross-Border Issues; United States

Read Now

July 2021 (Revised February 2022)
Case

Mary Kay Inc.: Enriching Women's Lives while Embracing Change

By: Elie Ofek, K. Shelette Stewart and Julia Kelley

In December 2020, Mary Kay Inc. Chief Marketing Officer Sheryl Adkins-Green considered several strategic dilemmas. Founded in 1963 by Mary Kay Ash, Mary Kay was a direct sales company whose Independent Beauty Consultants purchased its beauty and cosmetics products at... View Details

May 2008 (Revised March 2010)
Supplement

Palm (C): 2005

By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell

This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the... View Details

Keywords: History; Decisions; Business Model; Technological Innovation; Value Creation; Digital Platforms; Rights; Competition