Networks - Publications - Faculty & Research

2011
Working Paper

Quantity vs. Quality: Exclusion by Platforms with Network Effects

By: Andrei Hagiu

This paper provides a simple model of platforms with direct network effects, in which users value not just the quantity (i.e., number) of other users who join, but also their average quality in some dimension. A monopoly platform is more likely to exclude low-quality... View Details

Keywords: Multi-sided Platforms; Exclusion; Quality And Quantity; Cost; Governing Rules, Regulations, and Reforms; Network Effects; Market Participation; Digital Platforms; Monopoly; Quality; Motivation and Incentives; Strategy

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24 Oct 2023
Blog Post

Alumni in Climate Networking Series: San Francisco

Are you interested in connecting with other alumni leveraging their careers to combat climate change? BEI invites HBS Alumni to join our Alumni in Climate Networking Series for a chance to connect with local alumni to discuss ideas,... View Details

Article

Using National Networks to Tackle Chronic Disease.

By: Taz Hussein and Michaela J. Kerrissey

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October 2015
Teaching Note

Integrating Avocent Corporation into Emerson Network Power

By: Prithwiraj Choudhury and Vincent M. Servello

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September 1983 (Revised October 1984)
Case

Boston Whaler, Inc.: Managing the Dealer Network

Mr. Joseph Lawler, newly-appointed president of Boston Whaler, Inc. (BWI), believes that better dealer management is the key to his company's continued growth. BWI manufactured a high-price, high performance line of power and other boats for the recreational,... View Details

Keywords: Distribution Channels; Product Marketing; Consumer Products Industry

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October 2014
Article

Hidden Structure: Using Network Methods to Map System Architecture

By: Carliss Y. Baldwin, Alan MacCormack and John Rusnak

In this paper, we describe an operational methodology for characterizing the architecture of complex technical systems and demonstrate its application to a large sample of software releases. Our methodology is based upon directed network graphs, which allows us to... View Details

Keywords: Architecture; Modularity; Dominant Designs; Complexity; Product Design; Software

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Research Summary

Credit Supply Shocks, Network Effects, and the Real Economy

By: Laura Alfaro

We consider the real effects of bank lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all firms in Spain with a matched bank-firm-loan dataset with information on the universe of corporate loans for... View Details

05 Oct 2021
Cold Call Podcast

How the Clean Network Changed the Future of Global Technology Competition

Keywords: Re: Meg Rithmire

05 Oct 2015
Working Paper Summaries

Online Network Revenue Management Using Thompson Sampling

Keywords: by Kris Johnson Ferreira, David Simchi-Levi & He Wang; Retail

March 2006
Teaching Note

Siemens ShareNet: Building a Knowledge Network (TN)

By: Alan D. MacCormack

Keywords: Knowledge; Medical Devices and Supplies Industry

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November 2000
Teaching Note

Novell: World's Largest Network Software Company TN

By: Richard L. Nolan

Teaching Note for (9-300-038). View Details

Keywords: Information Technology Industry

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Large organizations—and the people working in them—tend to resist change. Yet some people are remarkably successful at leading transformation efforts. What makes them so effective?

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Jul 07 2015
Testimonial

Expanding Your Global Skills, Mindset, and Network

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MOC Affiliate Network - Institute For Strategy And Competitiveness

microeconomic perspective. The MOC Affiliate Network The MOC Affiliate Network is a group of more than 100 educational institutions around the world that teach the MOC curriculum and collaborate in the area... View Details

Hidden Structure: Using Network Methods to Map System Architecture

All complex systems can be described in terms of their architecture, that is, as a nested hierarchy of subsystems. In this paper, we use network methods to detect the core components of an architecture, to establish... View Details

June 2022 (Revised August 2023)
Case

Strategic Innovation at the United Nations: A Network of Ecosystems

By: Frank Nagle, Elizabeth J. Altman and Amy Klopfenstein

In 2021, Gina Lucarelli, leader of the United Nations Development Programme (UNDP) Accelerator Labs, prepared for a meeting with UNDP Administrator Achim Steiner. The two planned to discuss the future of the Accelerator Labs, a network of social innovation labs located... View Details

Keywords: Change; Disruption; Transformation; Change Management; Education; Learning; Environmental Management; Climate Change; Environmental Sustainability; Geography; Geographic Scope; Global Range; Local Range; Geopolitical Units; Country; Human Resources; Recruitment; Retention; Selection and Staffing; Employees; Employee Relationship Management; Information Technology; Information Management; Innovation and Invention; Collaborative Innovation and Invention; Disruptive Innovation; Innovation and Management; Innovation Leadership; Innovation Strategy; Knowledge; Knowledge Acquisition; Knowledge Dissemination; Knowledge Management; Knowledge Sharing; Knowledge Use and Leverage; Organizations; Mission and Purpose; Organizational Culture; Organizational Structure; Organizational Design; Organizational Change and Adaptation; Social Enterprise; Non-Governmental Organizations; Social Psychology; Social and Collaborative Networks; Society; Social Issues; Welfare; Strategy; Cooperation; Adaptation; Public Administration Industry; North and Central America

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Social influence cannot be identified from purely observational data on social networks, because such influence is generically confounded with latent homophily, that is, with a node’s network partners being informative about the node’s attributes and therefore... View Details

November 2019
Case

Chief: Role for Carolyn Childers

By: Katherine B. Coffman, Jeffrey J. Bussgang, Kathleen L. McGinn, Katherine Chen and Julia Kelley

In 2018, Carolyn Childers is preparing to launch Chief, a New York-based peer network for women executives, and must decide whether to bring on a co-founder. After becoming the senior vice president of operations at her previous company, Childers was inspired to build... View Details

Keywords: Networking; Founders; Entrepreneurship; Networks; Negotiation

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