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Show Results For
- All HBS Web
(5,014)
- People (17)
- News (1,087)
- Research (3,231)
- Events (21)
- Multimedia (35)
- Faculty Publications (2,003)
- Research Summary
Overview
Professor Begenau’s research agenda is directed at better understanding how financial markets work and how they affect the real economy. She uses quantitative analysis to build both prescriptive and descriptive models concerning financial risk in banking, and she also... View Details
- April 2012 (Revised October 2013)
- Supplement
eBay, Inc. and Amazon.com (B)
By: Ramon Casadesus-Masanell and Anant Thaker
A decade after BusinessWeek declared the competitive battle between eBay, Inc., and Amazon.com "a defining moment for e-commerce," Amazon established itself as the leader. eBay must decide what strategy to use in order to regain the upper hand: maintain its current... View Details
Casadesus-Masanell, Ramon, and Anant Thaker. "eBay, Inc. and Amazon.com (B)." Harvard Business School Supplement 712-406, April 2012. (Revised October 2013.)
- January 2014 (Revised April 2025)
- Supplement
The PGA Tour (D)
By: Ramon Casadesus-Masanell and Cole Magrath
In 1994, the PGA Tour (the "Tour"), the dominant incumbent professional golf circuit, had created tremendous value for its players. In the 1974 season, players competed for $8 million in prize money; by the 1994 season, the total prize purse had increased to $56... View Details
Keywords: PGA Tour; Tim Finchem; Deane Beman; Golf; Professional Golf; Business Model; Value Creation; Adaptation; Sports; Business Strategy; Sports Industry; United States
Casadesus-Masanell, Ramon, and Cole Magrath. "The PGA Tour (D)." Harvard Business School Supplement 714-445, January 2014. (Revised April 2025.)
- October 2019 (Revised January 2020)
- Case
Fixing Facebook: Fake News, Privacy, and Platform Governance
By: David Yoffie and Daniel Fisher
Mark Zuckerberg founded Facebook based on the idea that connecting people was a fundamentally good thing—and a way to turn a handsome profit. But from the beginning, Facebook received criticism both for how it handled user privacy and how it curated user-generated... View Details
Keywords: Platform; Governance; Privacy; Internet and the Web; Corporate Governance; Ethics; Business and Government Relations; Strategy; Digital Platforms; Web Services Industry
Yoffie, David, and Daniel Fisher. "Fixing Facebook: Fake News, Privacy, and Platform Governance." Harvard Business School Case 720-400, October 2019. (Revised January 2020.)
- June 2008
- Article
The Market for Mergers and the Boundaries of the Firm
By: Matthew Rhodes-Kropf and David Robinson
We relate the property rights theory of the firm to empirical regularities in the market for mergers and acquisitions. We first show that high market-to-book acquirers typically do not purchase low market-to-book targets. Instead, mergers pair together firms with... View Details
Rhodes-Kropf, Matthew, and David Robinson. "The Market for Mergers and the Boundaries of the Firm." Journal of Finance 63, no. 3 (June 2008): 1169–1211.
- April 2023 (Revised September 2023)
- Case
Levels: The Remote, Asynchronous, Deep Work Management System
By: Joseph B. Fuller and George Gonzalez
Levels is a highly innovative startup in the health care space. They intend to revolutionize health by linking behavior—eating, exercise, sleeping, etc.—to changes in metabolism. They believe metabolic health can be managed through careful monitoring of changes in... View Details
Keywords: Applications and Software; Business Startups; Organizational Culture; Management Style; Technology Industry; United States
Fuller, Joseph B., and George Gonzalez. "Levels: The Remote, Asynchronous, Deep Work Management System." Harvard Business School Case 323-069, April 2023. (Revised September 2023.)
- 28 Jun 2021
- News
What's the Rush? A Debate about Remote vs. In-Person Work
- October 2023
- Case
Hey Jane: Delivering Abortion Pills to the Doorstep
By: Rembrand Koning, Geraldine Pena-Galea and Sarah Mehta
This case tells the story of Hey Jane, a telehealth clinic founded in 2020 that provides virtual medication abortion services to eligible patients in nine U.S. states. By January 2023, the company had served more than 20,000 patients and raised nearly $10 million in... View Details
Keywords: Operations; Business Startups; Health Care and Treatment; Growth and Development Strategy; Health Industry; Technology Industry; United States
Koning, Rembrand, Geraldine Pena-Galea, and Sarah Mehta. "Hey Jane: Delivering Abortion Pills to the Doorstep." Harvard Business School Case 724-408, October 2023.
- 2011
- Chapter
El Sector Privado y las Responsabilidades Públicas: El Rol de las Soluciones Comerciales en la Temática Social
By: Michael Chu
In today's world, certain goods and services are considered so basic that, regardless of culture, they are accepted as public responsibilities. However, for the low-income populations in developing countries, which constitute the majority of the world, access to these... View Details
Keywords: Business Model; Developing Countries and Economies; Private Sector; Public Sector; Management Practices and Processes; Human Needs; Poverty; Commercialization
Chu, Michael. "El Sector Privado y las Responsabilidades Públicas: El Rol de las Soluciones Comerciales en la Temática Social." Chap. 1 in Negocios inclusivos y empleo en la base de la piramide. Estudios Internacionales. Madrid: Universidad Complutense de Madrid, 2011, Spanish ed.
- 06 Jul 2011
- Research & Ideas
Are You a Level-Six Leader?
several options)? “Opportunists are the people who always ask, 'What's in it for me?'” Asking the question whom do you serve? is a powerful vector on which to build a useful typology of leadership. Based on this idea, I have constructed a six-level Purpose-Driven View Details
Keywords: by Mitch Maidique
- May 2007 (Revised September 2008)
- Case
Biocon Limited
By: Krishna G. Palepu and Ananth Chepuri
Biocon Limited was facing significant pricing pressure in their cash cow business, that primarily consisted of manufacturing Active Pharmaceutical Ingredients (APIs). To combat this commoditization, Biocon's leadership had chosen an innovation-led strategy. This new... View Details
Keywords: Globalized Firms and Management; Innovation and Management; Leading Change; Growth and Development Strategy; Risk Management; Organizational Change and Adaptation; Biotechnology Industry; India
Palepu, Krishna G., and Ananth Chepuri. "Biocon Limited." Harvard Business School Case 107-083, May 2007. (Revised September 2008.)
- Program
Competing in the Age of AI—Virtual
industry or business model, you cannot afford to ignore this exciting, highly disruptive trend. In this live online program, you will delve into new AI-based business models... View Details
- June 2024
- Case
Arete Research on Unity Software
By: Joseph Pacelli and Tonia Labruyere
Richard Kramer had founded Arete Research, an independent financial research provider, in 2000 after a successful career as a sell-side analyst at Goldman Sachs. He reflects on his team's coverage of Unity Software, a U.S.-based mobile games software company, that... View Details
Keywords: Analysis; Initial Public Offering; Analytics and Data Science; Applications and Software; Mobile and Wireless Technology; Valuation; Value Creation; Mergers and Acquisitions; Business Model; Reports; Financial Services Industry; Video Game Industry; United Kingdom; United States
Pacelli, Joseph, and Tonia Labruyere. "Arete Research on Unity Software." Harvard Business School Case 124-086, June 2024.
- February 2009 (Revised May 2010)
- Case
Orange: Read&Go
By: Thomas R. Eisenmann, Toby E. Stuart, Bhaskar Chakravorti, Vincent Marie Dessain, Simon Harrow and Elena Corsi
In late 2008, Orange (aka France Telecom) must decide if launching Read&Go, an electronic newsstand built around an e-paper reader, would be successful. The case describes (1) Orange's strategy; (2) the company's new product development process; (3) e-paper technology,... View Details
Keywords: Business Model; Corporate Entrepreneurship; Technological Innovation; Demand and Consumers; Product Development; Partners and Partnerships; Competition; Publishing Industry; France
Eisenmann, Thomas R., Toby E. Stuart, Bhaskar Chakravorti, Vincent Marie Dessain, Simon Harrow, and Elena Corsi. "Orange: Read&Go." Harvard Business School Case 809-122, February 2009. (Revised May 2010.)
- March 2011 (Revised December 2012)
- Case
Demand Media
By: John Deighton and Leora Kornfeld
Google search had helped Demand Media grow to be a $1.9 billion online publisher. Then, social media and smartphone apps began to change the way people navigated the Internet. How should Demand Media respond? The business ran on a radically new model in which a stable... View Details
Keywords: Business Model; Information Publishing; Consumer Behavior; Customization and Personalization; Internet and the Web; Publishing Industry
Deighton, John, and Leora Kornfeld. "Demand Media." Harvard Business School Case 511-043, March 2011. (Revised December 2012.) (request a courtesy copy.)
- 2009
- Book
Entrepreneurs, Managers, and Leaders: What the Airline Industry Can Teach Us About Leadership
By: Anthony J. Mayo, Nitin Nohria and Mark Rennella
'Entrepreneurs, Managers, and Leaders' examines the role that business leaders play in shaping industries and how the evolving context of industries shapes leaders in turn. This co-evolutionary process of leadership and industry development is told through the story of... View Details
Keywords: Business Model; Entrepreneurship; Leadership Development; Managerial Roles; Supply and Industry; Industry Growth; Air Transportation Industry
Mayo, Anthony J., Nitin Nohria, and Mark Rennella. Entrepreneurs, Managers, and Leaders: What the Airline Industry Can Teach Us About Leadership. New York: Palgrave Macmillan, 2009.
- April 2021 (Revised March 2024)
- Case
Social Media War 2021: Snap vs. Facebook vs. TikTok
By: David B. Yoffie and Daniel Fisher
This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines... View Details
Keywords: Strategy Development; Competitor Analysis; Strategy; Network Effects; Competitive Strategy; Decision Choices and Conditions; Social Media
Yoffie, David B., and Daniel Fisher. "Social Media War 2021: Snap vs. Facebook vs. TikTok." Harvard Business School Case 721-443, April 2021. (Revised March 2024.)
- 2018
- Chapter
The United States in Contemporary Perspectives: Evolving Forms, Strategy, and Performance
By: David J. Collis, Bharat Anand and J. Yo-Jud Cheng
BOOK ABSTRACT: In spite of surging interest in the business group organization among business scholars, economists, and historians in recent years, academic research on business groups has, to date, remained within the boundary of emerging markets. The major aim of... View Details
Collis, David J., Bharat Anand, and J. Yo-Jud Cheng. "The United States in Contemporary Perspectives: Evolving Forms, Strategy, and Performance." Chap. 15 in Business Groups in the West: Origins, Evolution, and Resilience, edited by Asli M. Colpan and Takashi Hikino. New York: Oxford University Press, 2018.