Publications

March 2023
Case

Roche: ESG and Access to Healthcare

By: George Serafeim, Susanna Gallani and Benjamin Maletta

In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first ESG investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that... View Details

Dante Roscini holds the Professor of Management Practice Chair endowed by the MBA Class of 1952 at Harvard Business School. He joined the faculty in 2008 after a two-decades-long career in finance. He currently teaches the course Business, Government, and the... View Details

05 Sep 2007
Working Paper Summaries

Global Currency Hedging

Keywords: by John Y. Campbell, Karine Serfaty-de Medeiros & Luis M. Viceira; Financial Services

Web

The Value Chain - Institute For Strategy And Competitiveness

HBS ISC Strategy Strategy Strategy Explained Business Strategy Creating a Successful Strategy Corporate Strategy The Role of Leaders Related Topics Business Strategy Business Strategy The Five Forces Strategic Positioning The Value Chain... View Details

January 2025
Case

Hunter Point Capital

By: Josh Lerner, John D. Dionne and Srimayi Mylavarapu

In the spring of 2023, Hunter Point Capital faced a pivotal decision that could define its trajectory as a new player in the growing GP stakes business. As the firm neared completion of three high-profile GP stakes investments, consuming nearly a third of its initial... View Details

2012
Working Paper

Colonial Institutions, Trade Shocks, and the Diffusion of Elementary Education in Brazil, 1889–1930

By: Aldo Musacchio, Andre Martinez-Fritscher and Martina Viarengo

In this paper, we examine the role of trade shocks in promoting the diffusion of elementary education in subnational units in Brazil during a period (1889–1930) in which they had relative financial autonomy to collect export taxes and spend on public goods. The... View Details

Keywords: History; Literacy; Voting; Education; Spending; Performance Improvement; Government and Politics; Brazil

SSRN

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March 2005 (Revised June 2006)
Case

Sun Microsystems, Inc.: Web Services Strategy

By: Thomas R. Eisenmann and Fernando Suarez

Microsoft and IBM have excluded Sun Microsystems from the board of the Web Services Interoperability Organization (WS-I), an industry consortium that will shape the evolution of Web services standards. Sun managers must decide whether to join WS-I as a contributing... View Details

Keywords: Information Technology; Standards; Corporate Governance; Power and Influence; Web Services Industry; Information Technology Industry

Elana Feldman, Ph.D. is an Associate Professor of Management in the Manning School of Business and a Visiting Scholar at Harvard Business School. Dr. Feldman is also a Faculty Affiliate at the Center for Positive Organizations at the Ross School of Business... View Details

03 Nov 2016
Working Paper Summaries

Ideological Segregation among Online Collaborators: Evidence from Wikipedians

Keywords: by Shane Greenstein, Yuan Gu, and Feng Zhu

May 20, 2024
Article

Porter’s Five Forces and Competitive Advantage in Web3

By: Scott Duke Kominers and Liang Wu

Competitive strategy — the art of crafting and executing plans to achieve an advantageous position in the market — is integral to any business, and especially relevant for platforms because it determines their ability to achieve network effects and scale. But web3... View Details

Keywords: Five Forces Framework; Competitive Strategy; Business Strategy; Network Effects; Digital Transformation

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December 2008 (Revised March 2009)
Supplement

The Metropolitan Opera (B)

By: Anita Elberse and Crissy Perez

In April 2007, the New York City Metropolitan Opera's general manager Peter Gelb looks back on the first season of a daring experiment to broadcast performances live in high-definition to movie theaters across North America. While the "Live in HD" program has received... View Details

Keywords: Technology Adoption; Arts; Fine Arts Industry

December 2008 (Revised March 2009)
Case

The Metropolitan Opera (A)

By: Anita Elberse and Crissy Perez

In April 2007, the New York City Metropolitan Opera's general manager Peter Gelb looks back on the first season of a daring experiment to broadcast performances live in high-definition to movie theaters across North America. While the "Live in HD" program has received... View Details

Keywords: Arts; Technological Innovation; Marketing Strategy; Nonprofit Organizations; Competitive Advantage; Entertainment and Recreation Industry

March 2007 (Revised March 2008)
Case

The Nikkei 225 Reconstitution

By: Robin Greenwood

Taka Haneda, a proprietary trader at the Tokyo office of Goldman Sachs, has just learned that the Nikkei 225 will undergo a significant redefinition over the coming week. He faces several billion dollars of customer orders, as well as the opportunity to commit the... View Details

Keywords: Financial Liquidity; Stocks; Investment Return; Price; Market Transactions; Financial Services Industry; Tokyo