Publications

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March 1980 (Revised October 1980)
Background Note

Financial Leverage, the Capital Asset Pricing Model and the Cost of Equity Capital

Demonstrates how the capital asset pricing model can be used to estimate the impact of financial leverage on the cost of equity capital. The levering and unlevering of betas are illustrated. Also presents a methodology for decomposing the cost of equity into its three... View Details

Keywords: Cost of Capital; Asset Pricing; Investment

February 2005
Case

Mahindra & Mahindra: Creating Scorpio

By: Tarun Khanna, Rajiv Lal and Merlina Manocaran

Details the emergence of a private sector automobile manufacturer in India that has created globally competitive and cheap versions of an SUV commonly available worldwide. Asks us to think about the parent corporation's next steps in leveraging this success. In... View Details

Keywords: Developing Countries and Economies; Global Range; Multinational Firms and Management; Emerging Markets; Commercialization; Expansion; Auto Industry; India

News

Big Sponsors May Find It Hard To Break Up With The NFL

2017
Performance & Appearance

Hair Penalties and Other Organizational Sins: Racism Disguised as Professionalism

November 2020 (Revised January 2021)
Supplement

Bridge International Academies in 2020: Battling Headwinds to Solve Africa's Education Problems

By: Caroline M. Elkins, Tarun Khanna and Joyce J. Kim

By 2020, Bridge International Academies and its "school in a box" model had achieved great scale. By leveraging digital technology and public-private partnerships, they had reached one million children across Africa and India through hundreds of schools. However, the... View Details

Keywords: Entrepreneurship In Africa; Entrepreneurship In Emerging Markets; Bottom Of The Pyramid; Education In Africa; Scale; Partnerships; Education; Entrepreneurship; Emerging Markets; Health Pandemics; Problems and Challenges; Education Industry; Africa

April 2005 (Revised January 2006)
Case

Protege Partners: The Capacity Challenge

By: Randolph B. Cohen

In February 2005, Jeffrey Tarrant (HBS '85) and Ted Seides (HBS '99) considered their strategy for Protege Partners, founded in July 2002 as a fund of hedge funds (FOHF) specializing in small hedge funds. Protege's assets under management had grown to $1.1 billion, and... View Details

Keywords: Organizational Change and Adaptation; Business Growth and Maturation; Investment Funds; Financial Services Industry

November 2008 (Revised March 2023)
Module Note

Understanding Brands

By: Anat Keinan and Jill Avery

For many firms, the brands associated with their products and/or services are their most valuable assets, and, hence, much management attention is given to designing, communicating, nurturing, and protecting them. This note is designed to provide an understanding of... View Details

Keywords: Brand Equity; Brand Management; Brands and Branding; Management; Marketing Strategy; Value

02 Aug 2021
Blog Post

Uncovering the Virtual Advantage at Humana

In March 2020, first-year MBA students and their prospective internship employers faced an unprecedented challenge: What to do about summer internships during a global health pandemic? Some students seeking internships saw potential leads fizzle; others who had secured... View Details

Keywords: Health Care; Health-Related Services

Research Summary

Corporate Debt, Firm Size and Financial Fragility in Emerging Markets

By: Laura Alfaro

The post-Global Financial Crisis period shows a surge in corporate leverage in emerging markets and a number of countries with deteriorated corporate financial fragility indicators (Altman’s Z-score). Firm size plays a critical role in the relationship between... View Details

Research Summary

National Innovation Systems in the Life Sciences

This is an international comparative study of how institutional contexts shape the process by which science is leveraged into commercial technology. The study explores how variance in corporate governance systems, knowledge- and skill-formation systems, and... View Details

February 2017
Case

Shang Xia: The Creation of a Chinese Luxury Lifestyle Brand

By: Anat Keinan, Sandrine Crener, Jing Xu, Janet Borgerson, Jonathan Schroeder and Zhiyan Wu

The case traces the birth of Shang Xia, a joint venture between the Hermès Group and Chinese designer Jiang Qiong Er. Launched in 2009 in Shanghai, the new brand's core mission is to revive and promote China’s 5,000-year-old cultural heritage and leverage Chinese... View Details

Keywords: Brands and Branding; Marketing Strategy; Product Positioning; Luxury; China

November 2024
Case

Demond Martin and WellWithAll

By: Hise Gibson, Archie L. Jones and Ai-Ling Jamila Malone

This case study chronicles the transformative entrepreneurial path of Demond Martin, co-founder and CEO of WellWithAll, a health and wellness startup. Motivated by a pivotal life experience and deep concern for racial health inequities, Martin transitions from a... View Details

10 Feb 2013
News

The Dice Are Rolling on Dell’s Legacy

17 Oct 2017
News

Global Investors Pour Billions Into Hudson Yards in Major Bull Market Bet

Julian De Freitas

Julian De Freitas is an Assistant Professor of Business Administration in the Marketing Unit, and Director of the Ethical Intelligence Lab, at Harvard Business School. He earned his PhD in psychology from Harvard, masters from Oxford, and BA from Yale. He teaches... View Details

Keywords: advertising; automotive; consumer products; e-commerce industry; insurance industry; marketing industry; nonprofit industry; software; transportation; video games

January 2021 (Revised March 2021)
Case

THE YES: Reimagining the Future of E-Commerce with Artificial Intelligence (AI)

By: Jill Avery, Ayelet Israeli and Emma von Maur

THE YES, a multi-brand shopping app launched in May 2020 offered a new type of buying experience for women’s fashion, driven by a sophisticated algorithm that used data science and machine learning to create and deliver a personalized store for every shopper, based on... View Details

Keywords: Data; Data Analytics; Artificial Intelligence; AI; AI Algorithms; AI Creativity; Fashion; Retail; Retail Analytics; E-Commerce Strategy; Platform; Platforms; Big Data; Preference Elicitation; Preference Prediction; Predictive Analytics; App Development; ＂Marketing Analytics＂; Advertising; Mobile App; Mobile Marketing; Apparel; Online Advertising; Referral Rewards; Referrals; Female Ceo; Female Entrepreneur; Female Protagonist; Analytics and Data Science; Analysis; Creativity; Marketing Strategy; Brands and Branding; Consumer Behavior; Demand and Consumers; Forecasting and Prediction; Marketing Channels; Digital Marketing; Internet and the Web; Mobile and Wireless Technology; AI and Machine Learning; E-commerce; Digital Platforms; Fashion Industry; Retail Industry; Apparel and Accessories Industry; Consumer Products Industry; United States

November 2011
Compilation

VCPE Strategy Vignettes: 2012

By: Josh Lerner, Felda Hardymon, Matthew Rhodes-Kropf, Ann Leamon and Lisa Strope

This compilation of five vignettes depicts common challenges confronting venture capital and leveraged buyout groups. They range from when to deviate from a strategy and how to manage an inept but well-connected executive to equity splits among founders and whether to... View Details

Keywords: Strategy

January 2008 (Revised August 2008)
Case

AT&T v. Microsoft (A): IP Litigation Strategy

By: Willy Shih

This case examines a hard fought litigation over a patent that originated at Bell Labs. It illustrates the challenges that technology companies face today innovating in a complex intellectual property environment in fields where there is a high amount of... View Details

Keywords: Technological Innovation; Patents; Lawsuits and Litigation; Conflict and Resolution; Strategy; Technology Industry

July 2004 (Revised September 2005)
Case

Novell: Open Source Software Strategy

Describes Novell's open source software strategy and the business environment in which it has arisen. Introduces open source software and strategies based on open source and offers opportunities to discuss IT strategy, IT management, and organizational change. One key... View Details

Keywords: Organizational Change and Adaptation; Value Creation; Strategy; Open Source Distribution; Information Technology; Applications and Software; Intellectual Property; Information Technology Industry