Publications

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2021
Working Paper

Assessing the Strength of Network Effects in Social Network Platforms

By: Marco Iansiti

Network effects have risen to the forefront of platform competition discussions (e.g. the House Judiciary investigation of competition in digital markets, claiming that Facebook, for example, is entrenched due to strong network effects and high switching costs). While... View Details

Keywords: Social Networks; Platform Competition; Network Effects; Competition; Social Media; Digital Platforms

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10 May 2016
Other Presentation

Shared Value: A New Global Agenda

By: Michael E. Porter

Harvard Business School's Michael Porter introduces and engages World Bank President Jim Yong Kim in conversation on partnering with the private sector for delivering on global development goals. View Details

Keywords: Shared Value; Collective Impact; Corporate Social Responsibility and Impact; Value; Business and Community Relations; Cooperation; Society

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December 2010
Case

Digital Divide

By: Sunil Gupta

In November 2010, Charles Henry, chief marketing officer of a major consumer packaged goods company, was trying to convince his senior managers to enhance the digital presence of the company's brands by significantly increasing their online marketing budget. However,... View Details

Keywords: Budgets and Budgeting; Digital Marketing; Marketing Communications; Marketing Strategy; Information Technology

September 2004
Teaching Note

Duke Heart Failure Program, The (TN)

By: Richard M.J. Bohmer

Teaching Note to (9-604-033). View Details

Keywords: Health Care and Treatment; Programs; Civil Society or Community; Service Operations; Relationships

September 2013 (Revised June 2017)
Supplement

IBM and the Reinvention of High School (B): Replicating & Scaling P-TECH and Partners

By: Rosabeth Moss Kanter and Ai-Ling Jamila Malone

IBM's Corporate Citizenship office created an innovation in public education through a business-school partnership for widespread replication and diffusion. In 2012, while P-TECH (Pathways in Technology Early College High School) was still in its first year operating,... View Details

Keywords: Social Enterprise; Partnerships; Innovation; Entrepreneurship; Organizational Change and Adaptation; Leadership; Partners and Partnerships; Social Entrepreneurship; Education; Business and Community Relations; Innovation and Invention; Growth Management; Chicago; Idaho

08 Aug 2011
Research & Ideas

The Death of the Global Manager

business, Bartlett says. "That's a big change that's taken place." The World's Communication Pipeline Another seismic shift is the broader context in which companies now operate, forgotten all too easily in today's... View Details

Keywords: by Julia Hanna

16 Dec 2015
Research & Ideas

What Happens When Zambian Schoolgirls Receive Negotiation Training

2009, Harvard Business School Professor Kathleen McGinn has developed keen insight into the exigent nature of such challenges. Her experiences there prompted her to study how teaching communication and negotiation skills at critical... View Details

Keywords: Re: Kathleen L. McGinn

24 Jul 2018
Op-Ed

4 Ways Managers Can Exercise Their 'Agency' to Change the World

all-or-nothing situations. Build buy-in, recognizing that offering rational argument and inspiring passion are both essential for gaining and maintaining momentum. And develop upward lines of communication that make their way,... View Details

Keywords: by George Serafeim

21 Jul 2009
First Look

First Look: July 21

communication but also to less experimentation and less information collection. When two firms that are each internally homogenous but different from each other, merge, the above results translate to specific predictions how the change in... View Details

Keywords: Martha Lagace

06 Feb 2014
Research & Ideas

The Art of American Advertising

Card. Photo: Bates Trade Card Collection, Harvard Business School "The challenges that marketers faced as the United States grew into a national market because of changes in transportation and communication were similar to those of... View Details

Keywords: by Carmen Nobel; Advertising

January 2015 (Revised July 2019)
Case

CVS Health: Promoting Drug Adherence

By: Leslie John, John Quelch and Robert Huckman

Email mking@hbs.edu for a courtesy copy.

The case describes a program that CVS Health recently implemented to improve medication adherence, an important problem from a societal, public policy, and firm... View Details

October 2022 (Revised January 2023)
Case

Century Bank: Closing Time?

By: Lauren Cohen, Grace Headinger and Bill Kwon

Barry Sloane, second-generation Chairman, President, and CEO of his family’s bank, Century Bank, weighed whether to sell to Eastern Bank. As a small regional bank, Century faced a number of challenging trends, such as digitization and market share decline in the coming... View Details

August 2000
Case

Developing Nurse Practitioners at the College of St. Catherine

By: Clayton M. Christensen and Sarah S. Khetani

Margaret McLaughlin has just begun her new appointment as the Dean of Health Professions at the College of St. Catherine in Minneapolis/St. Paul, Minnesota. As an education leader, her charge is to develop Minnesota's health care workforce for the future. She is... View Details

Keywords: Trends; Debates; Decision Choices and Conditions; Higher Education; Teaching; Growth and Development; Technological Innovation; Leading Change; Goals and Objectives; Value Creation; Health Industry