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- All HBS Web (2,654)
- Faculty Publications (907)
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
- 2011
- Working Paper
Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models
By: Ramon Casadesus-Masanell and Feng Zhu
We study sponsor-based business model innovations where a firm monetizes its product through sponsors rather than setting prices to its customer base. We analyze strategic interactions between an innovative entrant and an incumbent where the incumbent may imitate the... View Details
Keywords: Business Model; Innovation and Invention; Market Entry and Exit; Competitive Strategy; Competitive Advantage; Value
Casadesus-Masanell, Ramon, and Feng Zhu. "Business Model Innovation and Competitive Imitation: The Case of Sponsor-Based Business Models." Harvard Business School Working Paper, No. 11-003, July 2010. (Revised September 2011.)
- February 2024
- Supplement
JTC: Stronger Together with Shared Ownership: What JTC Did and Its Impact
By: Ethan Bernstein
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: Employee Stock Ownership Plan; Leadership Style; Organizational Culture; Going Public; Employee Ownership; Financial Services Industry
Bernstein, Ethan. "JTC: Stronger Together with Shared Ownership: What JTC Did and Its Impact." Harvard Business School Multimedia/Video Supplement 424-707, February 2024.
- October 2017
- Case
The Transformation of Microsoft
By: C. Fritz Foley, E. Scott Mayfield and F. Katelynn Boland
In early 2015, Amy Hood, CFO of Microsoft, and the rest of the senior leadership team faced a set of fundamental choices. The firm had opportunities to serve customers in ways that would be associated with higher growth but lower margin. Some of these opportunities... View Details
Keywords: Growth; Corporate Finance; Valuation; Growth Management; Communication Strategy; Transformation; Information Technology Industry; Computer Industry; United States
Foley, C. Fritz, E. Scott Mayfield, and F. Katelynn Boland. "The Transformation of Microsoft." Harvard Business School Case 218-048, October 2017.
- Research Summary
Customer-Centricity as a Vehicle for Organic Growth
By: Ranjay Gulati
This body of work examines the mechanics of how firms grow profitably in commoditizing markets. Underlying the "customer-centricity" that many firms embrace today is a factor that will determine their success with this effort: enabling collaboration across... View Details
- Teaching Interest
Overview
By: Jill J. Avery
Creating Brand Value (MBA elective course)
Overview:
In the consumer/retail space, brands are often companies’ most valuable assets and sources of their sustainable competitive advantage. But, managing brands to achieve their full value potential... View Details
Overview:
In the consumer/retail space, brands are often companies’ most valuable assets and sources of their sustainable competitive advantage. But, managing brands to achieve their full value potential... View Details
- October 2015
- Article
How Smart, Connected Products Are Transforming Companies
By: Michael E. Porter and James E. Heppelmann
The evolution of products into intelligent, connected devices is revolutionizing business. In a November 2014 article, "How Smart, Connected Products Are Transforming Competition," Harvard Business School professor Michael Porter and PTC president and CEO James... View Details
Keywords: Organizational Change and Adaptation; Technological Innovation; Information Technology; Organizational Structure; Operations; Business Strategy
Porter, Michael E., and James E. Heppelmann. "How Smart, Connected Products Are Transforming Companies." Harvard Business Review 93, no. 10 (October 2015): 97–114.
- 2020
- Working Paper
Determinants of Early-Stage Startup Performance: Survey Results
To explore determinants of new venture performance, the CEOs of 470 early-stage startups were surveyed regarding a broad range of factors related to their venture’s customer value proposition, product management, marketing, technology and operations, financial... View Details
Keywords: Startups; Survey Research; Performance Analysis; Entrepreneurship; Performance; Analysis; Business Startups; Failure; Surveys
Eisenmann, Thomas R. "Determinants of Early-Stage Startup Performance: Survey Results." Harvard Business School Working Paper, No. 21-057, October 2020.
- Teaching Interest
Competing in the Age of Digital Platforms—(Executive Education)
By: David B. Yoffie
Summary
Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details
Without exception, the most valuable companies in the world today are platforms. Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or... View Details
- 27 Apr 2012
- Working Paper Summaries
Putting Integrity into Finance: A Purely Positive Approach
Keywords: by Werner Erhard & Michael C. Jensen
- 30 Jun 2009
- First Look
First Look: June 30
by both venture capital firms and venture capital-financed companies in three cities-San Francisco, Boston, and New York. We find that firms open new satellite offices based on the success rate of venture... View Details
Keywords: Martha Lagace
- 03 Apr 2008
- Working Paper Summaries
Bridge Building in Venture Capital-Backed Acquisitions
Keywords: by Paul A. Gompers & Yuhai Xuan
- Research Summary
Platform Competition
Technology has challenged the underlying foundations of business, and firms must evaluate and change strategies accordingly. Professor Halaburda studies the interaction of technology and economic theory, and her findings indicate that conventional wisdom and rules... View Details
- October 2013 (Revised November 2013)
- Case
Blackstone and the Sale of Citigroup's Loan Portfolio
By: Victoria Ivashina and David Scharfstein
The credit boom that preceded the 2007-2009 financial crisis led to several lending practices that exposed banks to large risks. In particular, when the financial crisis unraveled, there were several billion dollars' worth of leveraged buyout (LBO) loans that were... View Details
Keywords: Restructuring; Private Equity; Insolvency and Bankruptcy; Credit Derivatives and Swaps; Financial Markets; Investment; Banking Industry; Financial Services Industry
Ivashina, Victoria, and David Scharfstein. "Blackstone and the Sale of Citigroup's Loan Portfolio." Harvard Business School Case 214-037, October 2013. (Revised November 2013.)
- January 2002 (Revised September 2002)
- Case
Corporate Renewal in America
By: Bruce R. Scott and Thomas S. Mondschean
Discusses various macroeconomic, regulatory, technological, and financial forces that led to increased corporate restructuring in the United States beginning in the mid-1980s. The U.S. financial system is often viewed as the most developed in the world and a model for... View Details
Keywords: Performance Evaluation; Corporate Governance; Macroeconomics; Economic Systems; Restructuring; Markets; Private Sector; Corporate Finance; Germany; Japan; United States
Scott, Bruce R., and Thomas S. Mondschean. "Corporate Renewal in America." Harvard Business School Case 702-018, January 2002. (Revised September 2002.)
- December 2007 (Revised July 2008)
- Case
Montague Corporation: Unfolding the Future in Cycling
Montague has developed a major innovation that creates a new sub-category in the bicycle industry: a full-sized, high-quality bicycle that folds. In contrast to existing small-wheeled folding bicycles that are portable, but with inferior performance characteristics,... View Details
Keywords: Entrepreneurship; Innovation and Invention; Product Positioning; Demand and Consumers; Adoption; Bicycle Industry
Tripsas, Mary. "Montague Corporation: Unfolding the Future in Cycling." Harvard Business School Case 808-087, December 2007. (Revised July 2008.)
- Article
Valuation Waves and Merger Activity: The Empirical Evidence
By: Matthew Rhodes-Kropf, David Robinson and S. Viswanathan
To test recent theories suggesting that valuation errors affect merger activity, we develop a decomposition that breaks the market-to-book ratio (M/B) into three components: the firm-specific pricing deviation from short-run industry pricing; sector-wide, short-run... View Details
Rhodes-Kropf, Matthew, David Robinson, and S. Viswanathan. "Valuation Waves and Merger Activity: The Empirical Evidence." Journal of Financial Economics 77, no. 3 (September 2005): 561–603.
Suraj Srinivasan
Suraj Srinivasan is the Philip J. Stomberg Professor of Business Administration, a member of the Accounting and Management faculty unit, and chair of the
- January 2015 (Revised March 2015)
- Case
San Francisco, 2015 #tech #inequality
By: Clayton Rose, Allison Ciechanover and Kunal Modi
In December 2013 a group of angry protesters blocked one of the commuter buses provided by the large Silicon Valley firms (known as "Google buses") which was stopped in San Francisco on its way to the company's headquarters 40 miles south. The protests were a tangible... View Details
Keywords: Income Inequality; Economic Inequalty; Technology; Silicon Valley; Income Characteristics; Equality and Inequality; Technology Industry; United States; California; San Francisco
Rose, Clayton, Allison Ciechanover, and Kunal Modi. "San Francisco, 2015 #tech #inequality." Harvard Business School Case 315-076, January 2015. (Revised March 2015.)
- 2024
- Article
Half the Firms, Double the Profits: Public Firms' Transformation, 1996–2022
By: Mark J. Roe and Charles C.Y. Wang
The number of public firms in the United States has halved since the beginning of the twenty-first century, causing consternation among corporate and securities law regulators. The dominant explanations, often advanced by Securities and Exchange commissioners when... View Details
Keywords: Corporate Law; Securities Regulation; Sarbanes-Oxley Act; Concentration Levels; Antitrust; Initial Public Offering; Public Ownership; Private Equity; Venture Capital; Mergers and Acquisitions; Monopoly; United States
Roe, Mark J., and Charles C.Y. Wang. "Half the Firms, Double the Profits: Public Firms' Transformation, 1996–2022." Journal of Law, Finance, and Accounting 8, no. 2 (2024): 211–264.