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Show Results For
-
All HBS Web
(2,132)
- People (7)
- News (577)
- Research (1,025)
- Events (5)
- Multimedia (1)
- Faculty Publications (556)
- Article
Network Effects Aren't Enough
By: Andrei Hagiu and Simon Rothman
In many ways, online marketplaces are the perfect business model. Since they facilitate transactions between independent suppliers and customers rather than take possession of and responsibility for the products or services in question, they have inherently low cost...
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Keywords:
Digital Platforms;
Competition;
Internet and the Web;
Network Effects;
Market Participation
Hagiu, Andrei, and Simon Rothman. "Network Effects Aren't Enough." Harvard Business Review 94, no. 4 (April 2016): 65–71.
- 2002
- Book
Corporate Information Strategy and Management: The Challenge of Doing Business in a Network Economy
By: Lynda M. Applegate, Robert D. Austin and F. Warren McFarlan
Applegate, Lynda M., Robert D. Austin, and F. Warren McFarlan. Corporate Information Strategy and Management: The Challenge of Doing Business in a Network Economy. 6 New York: McGraw-Hill, 2002.
- July–August 2013
- Article
The Network Secrets of Great Change Agents
By: Julie Battilana and Tiziana Casciaro
Change is hard, especially in a large organization. Yet some leaders succeed—often spectacularly—at transforming their workplaces. What makes them able to exert this sort of influence when the vast majority can't? The authors tracked 68 change initiatives in the UK's...
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Battilana, Julie, and Tiziana Casciaro. "The Network Secrets of Great Change Agents." Harvard Business Review 91, nos. 7/8 (July–August 2013): 62–68.
- Web
Career Networking - Alumni
Careers Career Networking Careers Career Networking Connect with Alumni Build and maintain relationships that will propel your career forward One of the most valuable resources of HBS is the alumni...
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- November 2000
- Case
Geocast Network Systems, Inc.
By: Thomas R. Eisenmann, Christina L. Darwall and Elizabeth Kind
Geocast, a venture-backed start-up, had developed innovative technology for "datacasting" broadband information and entertainment content to an external hard drive, where it was cached for later retrieval by a Web-enabled PC. By using terrestrial TV, direct broadcast...
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Keywords:
Business Model;
Customer Value and Value Chain;
Entrepreneurship;
Venture Capital;
Information Management;
Technological Innovation;
Marketing Channels;
Corporate Strategy;
Entertainment and Recreation Industry;
Web Services Industry
Eisenmann, Thomas R., Christina L. Darwall, and Elizabeth Kind. "Geocast Network Systems, Inc." Harvard Business School Case 801-211, November 2000.
- 2020
- Working Paper
Socioeconomic Network Heterogeneity and Pandemic Policy Response
By: Abhishek Nagaraj, Mohammad Akbarpour, Cody Cook, Aude Marzuoli, Simon Mongey, Matteo Saccarola, Pietro Tebaldi, Shoshana Vasserman and Hanbin Yang
We develop and implement a heterogeneous-agents network-based empirical model to analyze alternative policies during a pandemic outbreak. We combine several data sources, including information on individuals’ mobility and encounters across metropolitan areas,...
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Nagaraj, Abhishek, Mohammad Akbarpour, Cody Cook, Aude Marzuoli, Simon Mongey, Matteo Saccarola, Pietro Tebaldi, Shoshana Vasserman, and Hanbin Yang. "Socioeconomic Network Heterogeneity and Pandemic Policy Response." Working Paper, June 2020.
- April 2005 (Revised June 2006)
- Case
Yahoo! Messenger: Network Integration
By: Thomas R. Eisenmann and Alison Berkley Wagonfeld
Describes Yahoo!'s management of the launch of version 6.0 of its Instant Messenger (IM) product, which incorporates features from 12 other Yahoo! properties, including Search, Music, Games, Photos, Personals, News, and Shopping. The integration of features from so...
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Keywords:
Integration;
Business Units;
Digital Platforms;
Internet and the Web;
Competitive Advantage;
Information Technology Industry;
Information Technology Industry;
United States
Eisenmann, Thomas R., and Alison Berkley Wagonfeld. "Yahoo! Messenger: Network Integration." Harvard Business School Case 805-102, April 2005. (Revised June 2006.)
- March–April 2021
- Article
Network-biased Technical Change: How Information Management Tools Overcome Some Biases but Exacerbate Others.
By: Gerald C. Kane and Lynn Wu
Organizations have long sought to improve employee performance by managing knowledge more effectively. In this paper, we test whether the adoption of digital tools for expertise search and access within an organization, often referred to as a support to an...
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Keywords:
Digital Tools;
Social Media;
Social Networks;
Transactive Memory Systems;
Augmented Intelligence;
Artificial Intelligence;
Social and Collaborative Networks;
Gender;
Equality and Inequality;
Technology Adoption;
Knowledge Management;
Performance Improvement;
Power and Influence;
Organizational Change and Adaptation
Kane, Gerald C., and Lynn Wu. "Network-biased Technical Change: How Information Management Tools Overcome Some Biases but Exacerbate Others." Organization Science 32, no. 2 (March–April 2021): 273–292.
- November 2001
- Case
IBM Network Technology (B)
Supplements the (A) case.
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Keywords:
Organizational Design;
Management Teams;
Leadership Style;
Organizational Change and Adaptation;
Change Management;
Growth Management;
Information Technology Industry
Tushman, Michael L. "IBM Network Technology (B)." Harvard Business School Case 402-013, November 2001.
- 18 Nov 2014
- Blog Post
Company Information Day Recap
A few weeks ago we successfully kicked off first-year recruiting with Company Information Day (CID). 49 companies representing 22 industries based in Boston, New York, Seattle, San Francisco, Sao Paulo, and more filled the HBS campus....
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- January 2017 (Revised May 2019)
- Case
Paytm: Building a Payments Network
By: Sunil Gupta, Das Narayandas and Rachna Tahilyani
By January 2017, Paytm, a mobile payments company that started in 2010, became India’s largest mobile payments platform with over 142 million users and $5 billion valuation. Could Paytm become a $100 billion company its founder Vijay Shekhar Sharma envisioned it be?
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Keywords:
Mobile Payments;
Ecommerce;
Mobile App;
India;
Entrepreneurship;
Expansion;
Service Operations;
Mobile and Wireless Technology;
E-commerce;
Service Industry;
India
Gupta, Sunil, Das Narayandas, and Rachna Tahilyani. "Paytm: Building a Payments Network." Harvard Business School Case 517-091, January 2017. (Revised May 2019.)
- 07 Sep 2016
- What Do You Think?
How Can the Threat of Networks Be Reduced?
fashion Ramo describes his association with pioneering network designers and malevolent hackers alike. He also concentrates on the vulnerability of networks, especially those fueled by the Internet. First, there is the possibility that an...
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Keywords:
by James Heskett
- 04 Dec 2006
- Research & Ideas
The Money Connection—Understanding VC Networks
centers like New York to entrepreneurial centers like Silicon Valley and Boston," he explains. "In addition to providing access to information about investments and invitations to join syndicates, firms with broad, far-reaching...
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- Article
Internationalization in the Information Age: A New Era for Places, Firms, and International Business Networks
By: Juan Alcacer, John Cantwell and Lucia Piscitello
Alcacer, Juan, John Cantwell, and Lucia Piscitello. "Internationalization in the Information Age: A New Era for Places, Firms, and International Business Networks." Journal of International Business Studies 47, no. 5 (June–July 2016): 499–512.
- 2023
- Article
Evaluating Explainability for Graph Neural Networks
By: Chirag Agarwal, Owen Queen, Himabindu Lakkaraju and Marinka Zitnik
As explanations are increasingly used to understand the behavior of graph neural networks (GNNs), evaluating the quality and reliability of GNN explanations is crucial. However, assessing the quality of GNN explanations is challenging as existing graph datasets have no...
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Keywords:
Analytics and Data Science
Agarwal, Chirag, Owen Queen, Himabindu Lakkaraju, and Marinka Zitnik. "Evaluating Explainability for Graph Neural Networks." Art. 114. Scientific Data 10 (2023).
- September 2018 (Revised April 2019)
- Case
Sigfox: Building a Global IoT Network
By: Rajiv Lal, Mette Fuglsang Hjortshoej and Emilie Billaud
In 2018, Ludovic Le Moan and Christophe Fourtet, co-founders of the French tech startup Sigfox, reflected on the evolution of their venture and the way forward. Founded in 2009, Sigfox was a company that provided a global connectivity network for devices connected to...
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Keywords:
Internet Of Things;
Business Startups;
Entrepreneurship;
Transition;
Information Technology;
Business Strategy;
Internet and the Web;
Technology Adoption;
Technology Industry;
Telecommunications Industry;
France;
Europe
Lal, Rajiv, Mette Fuglsang Hjortshoej, and Emilie Billaud. "Sigfox: Building a Global IoT Network." Harvard Business School Case 519-032, September 2018. (Revised April 2019.)
- November 1999
- Case
Lucent Technologies: Optical Networking Group
By: Marco Iansiti and Barbara Feinberg
Set in June 1999, this case describes the development of a new platform product, the Wavestar OLS 400G, that responded both to a demand for greater "bandwidth" and aggressive competitors seeking to supply it. The 400G's development process took only 14 months and...
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Keywords:
Customers;
Operations;
Product Development;
Performance Improvement;
Information Technology;
Information Infrastructure
Iansiti, Marco, and Barbara Feinberg. "Lucent Technologies: Optical Networking Group." Harvard Business School Case 600-053, November 1999.
- 01 Jun 2011
- News
Building a Social Network
Art by Ikon Images/Masterfile Related Links YPO official membership video Founded in 1950, the Young Presidents’ Organization (YPO), a global network of young chief executives, has 18,000 members worldwide. According to one estimate, YPO...
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Keywords:
Julia Hanna
- Web
Rock 100: The Network - Entrepreneurship
opinions, cathartic to feel that others share your challenges, frightening to see the hurdles ahead, and inspiring to know that it can be done.” — Rock 100: The Network member Apply to be a part of The Rock 100 We will update this Rock...
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- September 1991 (Revised May 1994)
- Background Note
Note on the PC Network Software Industry--1990
By: David B. Yoffie
Examines the economics, technology, customer segments, and competitors of the PC networking software industry.
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Keywords:
Customers;
Economics;
Competition;
Applications and Software;
Technology Adoption;
Information Infrastructure
Yoffie, David B. "Note on the PC Network Software Industry--1990." Harvard Business School Background Note 792-022, September 1991. (Revised May 1994.)