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Show Results For
- All HBS Web
(266)
- News (47)
- Research (167)
- Events (1)
- Multimedia (1)
- Faculty Publications (128)
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- May 2019 (Revised August 2019)
- Teaching Note
X Fire Paintball & Airsoft: Is Amazon a Friend or Foe? (A) and (B)
By: Feng Zhu
Teaching Note for HBS Nos. 617-046 and 617-047. View Details
- Article
Friends or Foes? Examining Platform Owners' Entry into Complementors' Spaces
By: Feng Zhu
As platform owners continue to expand their ecosystems, many of them have started to provide consumers with their own complementary applications. These moves position the platform owners as direct competitors to their complementors. This paper surveys empirical studies... View Details
Zhu, Feng. "Friends or Foes? Examining Platform Owners' Entry into Complementors' Spaces." Special Issue on Platforms. Journal of Economics & Management Strategy 28, no. 1 (Spring 2019): 23–28.
- March 2020
- Module Note
Scaling and Sustaining Platform Businesses
By: Feng Zhu
Keywords: Platform Businesses; Platform Disruption; Platforms; Digital Platforms; Technology Industry
Zhu, Feng. "Scaling and Sustaining Platform Businesses." Harvard Business School Module Note 620-108, March 2020.
- 2017
- Working Paper
Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market
By: Feng Zhu
We examine how app developers on the Android mobile platform adjust their innovation efforts (rate and direction) and value-capture strategies in response to Google’s entry threat and actual entry into their markets. We find that, after Google’s entry threat increases,... View Details
Keywords: Platform-owner Entry; Entry Threat; Innovation; Complementors; Mobile App Industry; Mobile and Wireless Technology; Innovation Strategy; Market Entry and Exit
Wen, Wen, and Feng Zhu. "Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market." Harvard Business School Working Paper, No. 18-036, October 2017.
- January 2020 (Revised February 2020)
- Teaching Note
edaixi (eWash): Digital Transformation of Laundry Services (A) and (B)
By: Feng Zhu
Teaching Note for HBS Nos. 617-034 and 617-038. View Details
- June 21, 2019
- Article
When Tech Companies Compete on Their Own Platforms
By: Feng Zhu
One common complaint from third parties about platform businesses is that they see what succeeds on their platforms and then enter the most profitable areas themselves, often decimating third parties in the process. Studies have identified several motivations for... View Details
Keywords: Platform-based Markets; Platform-owner Entry; Digital Platforms; Market Entry and Exit; Competition
Zhu, Feng. "When Tech Companies Compete on Their Own Platforms." Harvard Business Review (website) (June 21, 2019).
- 2021
- Working Paper
Time Dependency, Data Flow, and Competitive Advantage
Data is fundamental to machine learning-based products and services and is considered strategic due to its externalities for businesses, governments, non-profits, and more generally for society. It is renowned that the value of organizations (businesses, government... View Details
Keywords: Economics Of AI; Value Of Data; Perishability; Time Dependency; Flow Of Data; Data Strategy; Analytics and Data Science; Value; Strategy; Competitive Advantage
Valavi, Ehsan, Joel Hestness, Marco Iansiti, Newsha Ardalani, Feng Zhu, and Karim R. Lakhani. "Time Dependency, Data Flow, and Competitive Advantage." Harvard Business School Working Paper, No. 21-099, March 2021.
- 2024
- Working Paper
Fiscal Policy under Convex Supply Curves
By: Shlok Goyal, Avi Lipton and Borui Niklas Zhu
Recent empirical evidence suggests that supply curves are convex. Supply curve convexity is at odds with conventional Phillips curves, which rely on an infinitely elastic underlying supply curve. This paper explores the effect of supply curve convexity on the... View Details
Keywords: Fiscal Stimulus; Fiscal Policy; Inflation; Inflation and Deflation; Macroeconomics; Policy; Mathematical Methods; United States
Goyal, Shlok, Avi Lipton, and Borui Niklas Zhu. "Fiscal Policy under Convex Supply Curves." Working Paper, August 2024.
- November–December 2024
- Article
How to Avoid the Agility Trap
By: Jianwen Liao and Feng Zhu
Agility is all the rage in strategy circles these days. According to conventional wisdom, organizations should rapidly react to technological advances, new market dynamics, and shifting consumer preferences. But in practice this is nearly impossible to pull off,... View Details
Keywords: Organizational Change and Adaptation; Competitive Advantage; Growth and Development Strategy; Business Model
Liao, Jianwen, and Feng Zhu. "How to Avoid the Agility Trap." Harvard Business Review 102, no. 6 (November–December 2024): 126–133.
- June 2019 (Revised November 2019)
- Supplement
JD: Envisioning the Future of Retail (B)
By: Feng Zhu and Shirley Sun
Supplements the (A) case. View Details
Zhu, Feng, and Shirley Sun. "JD: Envisioning the Future of Retail (B)." Harvard Business School Supplement 619-079, June 2019. (Revised November 2019.)
- Article
Is Wikipedia Biased?
By: Shane Greenstein and Feng Zhu
Greenstein, Shane, and Feng Zhu. "Is Wikipedia Biased?" American Economic Review: Papers and Proceedings 102, no. 3 (May 2012): 343–348.
- 2001
- Working Paper
Strategies to Fight Ad-sponsored Rivals
By: Ramon Casadesus-Masanell and Feng Zhu
We analyze the optimal strategy of a high-quality incumbent that faces a low-quality ad-sponsored competitor. In addition to competing through adjustments of tactical variables such as price or the number of ads a product carries, we allow the incumbent to consider... View Details
Casadesus-Masanell, Ramon, and Feng Zhu. "Strategies to Fight Ad-sponsored Rivals." Harvard Business School Working Paper, No. 10-026, September 2009. (Revised March 2010.)
- August 2015 (Revised May 2017)
- Case
TSG Hoffenheim: Football in the Age of Analytics
By: Feng Zhu, Karim R. Lakhani, Sascha L. Schmidt and Kerry Herman
In 2015, Dietmar Hopp, owner of Germany's Bundesliga football team TSG Hoffenheim and co-founder of the global enterprise software company SAP, was considering how to ensure long-term sustainability and competitiveness for TSG Hoffenheim. While historically a small... View Details
Zhu, Feng, Karim R. Lakhani, Sascha L. Schmidt, and Kerry Herman. "TSG Hoffenheim: Football in the Age of Analytics." Harvard Business School Case 616-010, August 2015. (Revised May 2017.)
- December 2022
- Article
Competition, Contracts, and Creativity: Evidence from Novel Writing in a Platform Market
By: Yanhui Wu and Feng Zhu
A growing number of people today are participating in the gig economy, working as independent contractors on short-term projects. We study the effects of competition on gig workers' effort and creativity on a Chinese novel-writing platform. Authors produce and sell... View Details
Keywords: Gig Workers; Platform-based Markets; Novel Writing; Creative Production; Platform Bias; Employment; Digital Platforms; Creativity; Books; Competition; Contracts
Wu, Yanhui, and Feng Zhu. "Competition, Contracts, and Creativity: Evidence from Novel Writing in a Platform Market." Management Science 68, no. 12 (December 2022): 8613–8634.
- May 2019 (Revised October 2019)
- Teaching Note
ZBJ: Building a Global Outsourcing Platform for Knowledge Workers (A) and (B)
By: Feng Zhu and Margaret Vo
Teaching Note for HBS Nos. 618-044 and 618-046. View Details
- August 2015 (Revised January 2017)
- Technical Note
From Correlation to Causation
By: Feng Zhu and Karim R. Lakhani
To make sound business decisions, managers must be comfortable with the concepts of correlation and causation. This background note provides an overview of correlation and causation using examples and explains why the former does not imply the latter. It also describes... View Details
Zhu, Feng, and Karim R. Lakhani. "From Correlation to Causation." Harvard Business School Technical Note 616-009, August 2015. (Revised January 2017.)
- 04 Sep 2018
- First Look
New Research and Ideas, September 4, 2018
to firms that are finding themselves outside the action as the clout of a handful of cities grows. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=54944 forthcoming Marketing Science U-Shaped Conformity in Online Social Networks By: Sun, Monic,... View Details
Keywords: Dina Gerdeman
- 15 Nov 2011
- First Look
First Look: November 15
Imitation: The Case of Sponsor-Based Business Models Authors:Ramon Casadesus-Masanell and Feng Zhu Publication:Strategic Management Journal (forthcoming) Abstract This paper provides the first formal model... View Details
Keywords: Sean Silverthorne