Network - 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

Citation

Read Now

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

2023
Working Paper

Black-box Training Data Identification in GANs via Detector Networks

By: Lukman Olagoke, Salil Vadhan and Seth Neel

Since their inception Generative Adversarial Networks (GANs) have been popular generative models across images, audio, video, and tabular data. In this paper we study whether given access to a trained GAN, as well as fresh samples from the underlying distribution, if... View Details

Keywords: Cybersecurity; Copyright; AI and Machine Learning; Analytics and Data Science

Citation

Read Now

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

Article

Using National Networks to Tackle Chronic Disease.

By: Taz Hussein and Michaela J. Kerrissey

Citation

Find at Harvard

October 2015
Teaching Note

Integrating Avocent Corporation into Emerson Network Power

By: Prithwiraj Choudhury and Vincent M. Servello

Citation

Purchase

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

Citation

Educators

Purchase

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

Citation

Purchase

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

Citation

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?

View Details

Jul 07 2015
Testimonial

Expanding Your Global Skills, Mindset, and Network

05 Oct 2021
Cold Call Podcast

How the Clean Network Changed the Future of Global Technology Competition

Keywords: Re: Meg Rithmire

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

Citation

Educators

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

Article

Dynamic Silos: Modularity in Intra-organizational Communication Networks during the Covid-19 Pandemic

By: Jonathan Larson, Tiona Zuzul, Emily Cox Pahnke, Neha Parikh Shah, Patrick Bourke, Nicholas Caurvina, Fereshteh Amini, Youngser Park, Joshua Vogelstein, Jeffrey Weston, Christopher White and Carey E. Priebe

Workplace communications around the world were drastically altered by Covid-19, work-from-home orders, and the rise of remote work. We analyze aggregated, anonymized metadata from over 360 billion emails within over 4000 organizations worldwide to examine changes in... View Details

Keywords: COVID-19; Remote Work; Organizational Silos; Health Pandemics; Organizations; Communication; Networks

Citation

Read Now

September – October 2000
Article

Networked Incubators: Hothouses of the New Economy

By: Morten Hansen, H. Chesbrough, N. Nohria and D. Sull

Keywords: Economy; Networks

Citation

Find at Harvard

2010
Other Teaching and Training Material

Your Social Network over Time (survey tool)

By: Andreea Daniela Gorbatai and Mikolaj Jan Piskorski

Keywords: Social and Collaborative Networks; Online Technology

Citation

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

Citation

Find at Harvard