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  • April 2017 (Revised January 2020)
  • Case

Korea Telecom: Building a GiGAtopia (A)

By: Shane Greenstein, Feng Zhu and Kerry Herman
Korea Telecom (KT) has committed $4 billion in investments and R&D to build a GiGAtopia, essentially ushering in the next generation of mobile (5G) and wired infrastructure. CEO Dr. Chang-Gyu Hwang, and his team are considering which areas to prioritize in terms of new... View Details
Keywords: Mobile and Wireless Technology; Technological Innovation; Infrastructure; Growth and Development Strategy; Competitive Strategy; Decision Choices and Conditions; Telecommunications Industry
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  • 05 Feb 2019
  • First Look

New Research and Ideas, February 5, 2019

case:https://hbsp.harvard.edu/product/818043-PDF-ENG Harvard Business School Case 618-044 ZBJ: Building a Global Outsourcing Platform for Knowledge Workers (A) ZBJ.com (ZBJ), an online platform that connects knowledge workers to small- and medium-sized enterprises, is... View Details
Keywords: Dina Gerdeman
  • Article

Repositioning and Cost-Cutting: The Impact of Competition on Platform Strategies

By: Robert Seamans and Feng Zhu
Organizational structures are increasingly complex. In particular, more firms today operate as multi-sided platforms. In this paper, we study how platform firms use repositioning and cost-cutting in response to competition, elucidate external and internal factors that... View Details
Keywords: Platform Strategy; Repositioning; Cost-cutting; Intra-firm Learning; Multi-Sided Platforms; Cost Management; Product Positioning; Organizational Structure; Competitive Strategy; Knowledge Acquisition; Journalism and News Industry
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  • December 2014 (Revised August 2024)
  • Case

HomeAway: Organizing the Vacation Rental Industry

By: Rory McDonald, Feng Zhu and Cheng Gao
In less than 10 years, cofounders Brian Sharples and Carl Shepherd had transformed HomeAway from just another Internet startup into the world's leading vacation-rental marketplace—a global online platform that links customers seeking vacation-home rentals to the... View Details
Keywords: Strategy; Innovation; Technology; Acquisitions; Operations Management; Digital Platforms; Acquisition; Entrepreneurship; Business Model; Disruptive Innovation; Disruption; Accommodations Industry
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  • November–December 2016
  • Article

The Impact of Patent Wars on Firm Strategy: Evidence from the Global Smartphone Industry

By: Yongwook Paik and Feng Zhu
Strategy scholars have documented in various empirical settings that firms seek and leverage stronger institutions to mitigate hazards and gain competitive advantage. In this paper, we argue that such “institution-seeking” behavior may not be confined to the pursuit of... View Details
Keywords: Patent Wars; Patent Litigation; Intellectual Property (IP) Enforcement; Institutions; Patent Thicket; Smartphone; Patents; Corporate Strategy; Mobile Technology
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  • Summer 2016
  • Article

Open Content, Linus' Law, and Neutral Point of View

By: Shane Greenstein and Feng Zhu
The diffusion of the Internet and digital technologies has enabled many organizations to use the open-content production model to produce and disseminate knowledge. While several prior studies have shown that the open-content production model can lead to high-quality... View Details
Keywords: Prejudice and Bias; Internet and the Web; Balance and Stability; Operations; Knowledge Management; Knowledge Dissemination
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  • November 2021 (Revised April 2022)
  • Case

EbonyLife Media (A)

By: Andy Wu, Feng Zhu, Pippa Tubman Armerding and Wale Lawal
Founded by Mosunmola “Mo” Abudu in 2012 with a mission to bring high-quality African stories to the world, EbonyLife was the company behind many of Nigeria’s biggest films and TV shows. The company began as a television channel on the Africa-wide direct broadcast... View Details
Keywords: Entrepreneurship; Mission and Purpose; Growth and Development Strategy; Digital Platforms; Consumer Behavior; Media and Broadcasting Industry; Nigeria; Africa
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  • 22 May 2018
  • First Look

New Research and Ideas, May 22, 2018

https://www.hbs.edu/faculty/Pages/item.aspx?num=54476 Trust and Disintermediation: Evidence from an Online Freelance Marketplace By: Gu, Grace, and Feng Zhu Abstract—As an intermediary improves trust between... View Details
Keywords: Dina Gerdeman
  • May–June 2019
  • Article

U-Shaped Conformity in Online Social Networks

By: Monic Sun, Michael Zhang and Feng Zhu
We explore how people balance their needs to belong and to be different from their friends by studying their choices of a virtual-house wall color on a leading Chinese social-networking site. The setting enables us to randomize both the popular color and the adoption... View Details
Keywords: Conformity; Normative Social Influence; Social Networks; Field Experiment; Social and Collaborative Networks; Behavior; Attitudes; Social Media
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  • 13 Sep 2011
  • First Look

First Look: September 13

and Competitive Imitation: The Case of Sponsor-Based Business Models Authors:Ramon Casadesus-Masanell and Feng Zhu Abstract We study sponsor-based business model innovations where a firm monetizes its... View Details
Keywords: Sean Silverthorne
  • July 2023
  • Article

Marketplace Scalability and Strategic Use of Platform Investment

By: Jin Li, Gary Pisano, Richard Xu and Feng Zhu
The scalability of a marketplace depends on the operations of the marketplace platform as well as its sellers’ capacities. In this study, we explore one strategy that a marketplace platform can use to enhance its scalability: providing an ancillary service to sellers.... View Details
Keywords: Two-sided Platforms; Services; Digital Platforms
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  • 2011
  • Article

Group Size and Incentives to Contribute: A Natural Experiment at Chinese Wikipedia

By: Michael Zhang and Feng Zhu
In this paper, we examine the causal relationship between group size and incentives to contribute in the setting of Chinese Wikipedia, the Chinese language version of an online encyclopedia that relies entirely on voluntary contributions. The group at Chinese Wikipedia... View Details
Keywords: Rights; Motivation and Incentives; Internet and the Web; Valuation; Groups and Teams; Knowledge Sharing; Behavior; Satisfaction; Size; Government and Politics; Economics; Information Technology Industry; Hong Kong; Taiwan; Singapore
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  • Web

HBS - The year in Review

Business, Government & the International Economy Faculty Promoted Full Professors Ryan Buell Technology & Operations Management Leslie John Negotiation, Organizations & Markets Feng Zhu Technology &... View Details
  • Web

2022 Reunion Presentations - Alumni

and address some fundamental questions. He’ll also explain how these and other organizations have discovered that experimentation provides considerable competitive advantages. Why Some Platforms Thrive and Others Don't Professor Feng... View Details
  • 06 Apr 2010
  • First Look

First Look: April 6

highlight the paradox that managed globalization has been a force for liberalization. Strategies to Fight Ad-sponsored Rivals Authors: Ramon Casadesus-Masanell and Feng Zhu Publication: Management Science... View Details
Keywords: Martha Lagace
  • Web

General Management Awards & Honors - Faculty & Research

2021 Case Centre Award in the Production and Operations Management category for “Ant Financial (A)” with Feng Zhu, Ying Zhang, Anthony K. Woo, and Nancy Hua Dai (HBS Case 617-060). George A. Riedel : Named a Henry B. Arthur Fellow in... View Details
  • 17 Oct 2017
  • First Look

First Look at New Research and Ideas, October 17, 2017

play in firms that seek enhanced digital agility. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=52707 Multi-homing and Platform Strategies: Historical Evidence from the U.S. Newspaper Industry By: Park, K. Francis, Robert Seamans, and View Details
Keywords: Sean Silverthorne
  • 04 Dec 2007
  • First Look

First Look: December 4, 2007

winter. We suggest that the presence of membership fees can lead consumers to infer a "fees -> savings" link, spurring them to increase their spending independent of the actual savings afforded by such clubs. Using both field... View Details
Keywords: Martha Lagace
  • 04 Apr 2017
  • First Look

First Look at New Research, April 4

https://www.hbs.edu/faculty/Pages/item.aspx?num=51107 Ideological Segregation Among Online Collaborators: Evidence from Wikipedians By: Greenstein, Shane, Yuan Gu, and Feng Zhu Abstract—Do online communities... View Details
Keywords: Sean Silverthorne
  • 15 Oct 2008
  • First Look

First Look: October 15, 2008

competition can impede the reputational mechanism. Download the paper: http://www.hbs.edu/research/pdf/09-051.pdf Scale without Mass: Business Process Replication and Industry Dynamics Authors:Erik Brynjolfsson, Andrew McAfee, Michael Sorell, and View Details
Keywords: Martha Lagace