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Show Results For
- All HBS Web
(5,307)
- People (32)
- News (1,155)
- Research (2,330)
- Events (31)
- Multimedia (55)
- Faculty Publications (1,654)
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- Research Summary
The Global Networks of Multinational Firms (with Maggie Chen)
By: Laura Alfaro
In this paper we characterize the topology of global multinational networks and examine the macro and micro patterns of multinational activity. We construct indices of network density at both pairwise industry and establishment level and measure agglomeration in a... View Details
- 12 Oct 2017
- Cold Call Podcast
Telemundo: The Fastest Growing TV Network in the United States
- 2007
- Other Unpublished Work
Mind Over Matter? Similarities and Differences Between Perceived and Observed Networks
In spite of the rapid development of new methods for network analysis—relying on electronic data sources and sophisticated computational analysis—organizational scholars continue to rely largely on more traditional survey-based methods. We believe that the... View Details
- 25 Apr 2019
- Research & Ideas
Incubators Take Notice: Your Entrepreneurs Are Networking with the Wrong People
Past research suggests that nearby peers are more likely to influence performance than those far away, which explains why scientists work side-by-side at lab benches. But can entrepreneurs expect the same benefit at the networking... View Details
Keywords: by Danielle Kost
- June 1983 (Revised July 1985)
- Case
Workbench (A): Decision on Store Network
By: Walter J. Salmon
Salmon, Walter J. "Workbench (A): Decision on Store Network." Harvard Business School Case 583-166, June 1983. (Revised July 1985.)
- November 2008 (Revised November 2008)
- Case
Cyworld: Creating and Capturing Value in a Social Network
By: Sunil Gupta and Sangman Han
In May 2008, the new CEO of Cyworld, a social network company in Korea, had to decide how to create and capture value from his rapidly growing user base. Cyworld was founded in 1999, and in 2003 it was acquired by SK Telecom, a leading mobile service provider in Korea.... View Details
Keywords: Customer Value and Value Chain; Consumer Behavior; Social and Collaborative Networks; Segmentation; Value Creation; South Korea
Gupta, Sunil, and Sangman Han. "Cyworld: Creating and Capturing Value in a Social Network." Harvard Business School Case 509-012, November 2008. (Revised November 2008.)
- 5 Aug 2005 - 10 Aug 2005
- Conference Presentation
The effects of culture and network density on trust in Chinese vs American managerial networks
By: Roy Y.J. Chua, M. W. Morris and P. Ingram
- Article
Incorporating Interpretable Output Constraints in Bayesian Neural Networks
By: Wanqian Yang, Lars Lorch, Moritz Graule, Himabindu Lakkaraju and Finale Doshi-Velez
Domains where supervised models are deployed often come with task-specific constraints, such as prior expert knowledge on the ground-truth function, or desiderata like safety and fairness. We introduce a novel probabilistic framework for reasoning with such constraints... View Details
Yang, Wanqian, Lars Lorch, Moritz Graule, Himabindu Lakkaraju, and Finale Doshi-Velez. "Incorporating Interpretable Output Constraints in Bayesian Neural Networks." Advances in Neural Information Processing Systems (NeurIPS) 33 (2020).
- March 2013
- Teaching Note
Your Social Network Over Time (TN)
By: Mikolaj J. Piskorski and Andreea Gorbatai
- 2013
- Other Unpublished Work
Platforms and Limits to Network Effects
By: Mikolaj Jan Piskorski and Hanna Halaburda
Piskorski, Mikolaj Jan, and Hanna Halaburda. "Platforms and Limits to Network Effects." (Management Science, First Round Revise and Resubmit.)
- March 2011
- Teaching Note
The CW: Launching a Television Network
By: Anita Elberse
Teaching Note for 507050. View Details
- 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
Hagiu, Andrei. "Quantity vs. Quality: Exclusion by Platforms with Network Effects." Harvard Business School Working Paper, No. 11-125, May 2011.
- Article
Collection, Exploration and Analysis of Crowdfunding Social Networks
By: Miao Cheng, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang and Po-Ling Loh
Crowdfunding is a recent financing phenomenon that is gaining wide popularity as a means for startups to raise seed funding for their companies. This paper presents our initial results at understanding this phenomenon using an exploratory data driven approach. We have... View Details
Cheng, Miao, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang, and Po-Ling Loh. "Collection, Exploration and Analysis of Crowdfunding Social Networks." Proceedings of the International Workshop on Exploratory Search in Databases and the Web 3rd (2016): 25–30.
- October 2007
- Module Note
Managing in the Information Age Module Note for Students: Network IT
Introduces students to the concepts covered in the Managing in the Information Age module on Network IT. View Details
McAfee, Andrew P. "Managing in the Information Age Module Note for Students: Network IT." Harvard Business School Module Note 608-076, October 2007.
- 02 Oct 2000
- Research & Ideas
Networked Incubators: Hothouses of the New Economy
important and lasting way of creating value and wealth in the new economy? Morten Hansen, Henry Chesbrough, Nitin Nohria, and Donald Sull argue that one type of incubator, called a networked incubator, represents a fundamentally new and... View Details
- January 2021 (Revised October 2021)
- Case
eToro: Building the World's Largest Social Trading Network
By: Elie Ofek and Danielle Golan
Social trading platform eToro was preparing for the launch of its expanded offering in the U.S. The company faced critical decisions regarding product-market fit, go-to-market strategy, positioning and monetization. Moreover, it faced the challenge of how best to make... View Details
Keywords: Social Trading Platform; Investment; Social and Collaborative Networks; Marketing Strategy; Expansion; Digital Platforms
Ofek, Elie, and Danielle Golan. "eToro: Building the World's Largest Social Trading Network." Harvard Business School Case 521-057, January 2021. (Revised October 2021.)
- 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
Olagoke, Lukman, Salil Vadhan, and Seth Neel. "Black-box Training Data Identification in GANs via Detector Networks." Working Paper, October 2023.
- July 2023
- Teaching Note
Zipline: The World’s Largest Drone Delivery Network
By: Tarun Khanna and Felicia Belostecinic
Teaching Note for HBS Case 721-366, "Zipline: The World’s Largest Drone Delivery Network." View Details