Publications

Find at Harvard

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

Keywords: Platform; Complementors; Digital Platforms; Market Entry and Exit; Competition

Find at Harvard

March 2020 (Revised March 2016)
Teaching Note

SF Express: From Delivery to E-Commerce

By: Feng Zhu

16 Oct 2024
News

How to Avoid the Agility Trap

20 Aug 2024
News

Smart Rivals: How Innovative Companies Play Games That Tech Giants Can't Win

2021
Working Paper

Time Dependency, Data Flow, and Competitive Advantage

By: Ehsan Valavi, Joel Hestness, Marco Iansiti, Newsha Ardalani, Feng Zhu and Karim R. Lakhani

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

SSRN

October 2023
Article

Laboratory Safety and Research Productivity

By: Alberto Galasso, Hong Luo and Brooklynn Zhu

Are laboratory safety practices a tax on scientific productivity? We examine this question by exploiting the substantial increase in safety regulations at the University of California following the shocking accidental death of a research assistant in 2008.... View Details

Keywords: Economics Of Science; Risk Perception; Safety Regulations; Governing Rules, Regulations, and Reforms; Working Conditions; Safety; Performance Productivity

23 Mar 2010
First Look

First Look: March 23

(1990) and Petersen-Rajan (1995) models of information acquisition in credit markets. Download the paper: http://www.hbs.edu/research/pdf/10-077.pdf Strategies to Fight Ad-sponsored Rivals Authors: Ramon Casadesus-Masanell and Feng View Details

Keywords: Martha Lagace

Article

The Economic Consequences of Bankruptcy Reform

By: Tal Gross, Raymond Kluender, Feng Liu, Matthew J. Notowidigdo and Jialan Wang

A more generous consumer bankruptcy system provides greater insurance against financial risks but may also raise the cost of credit. We study this trade-off using the 2005 Bankruptcy Abuse Prevention and Consumer Protection Act (BAPCPA), which increased the costs of... View Details

Keywords: Bankruptcy; Bankruptcy Abuse Prevention And Consumer Protection Act; Borrowing and Debt; Credit

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

SSRN

June 2024
Supplement

Clash of Two Giants Teaching Note PowerPoint Supplement

By: Feng Zhu

June 2023 (Revised October 2024)
Teaching Note

Clash of Two Giants Simulation Exercise Teaching Note

By: Feng Zhu

Teaching Note for HBS Case No. 623-092. Many markets are organized around platforms that connect consumers with complimentary applications and services. These platforms are two-sided because both sides—consumers and those providing applications or services—need access... View Details

Keywords: Platform Strategy; Customer Acquisition; Technology Platform; Competitive Strategy; Network Effects; Digital Platforms; Management Skills

August 18, 2015
Article

Microsoft's Bid to Make Outlook More Than Email

By: Feng Zhu

August 2015 (Revised February 2020)
Teaching Note

Qihoo

By: Feng Zhu

Keywords: Platform Strategy; Business Model Innovation; Chinese Internet Market; Competitive Strategy; Information Technology; Digital Platforms; Internet and the Web; Information Technology Industry; China

18 Nov 2024
News

Holiday Gift Books: Business

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

September 2023
Case

Super Quantum: Using Artificial Intelligence to Transform Asset Management (A)

By: Feng Zhu and Kerry Herman

Dr. Zhang, CEO of Super Quantum, an AI-driven hedge fund, is considering an investor’s request to withdraw their funds as the markets experience volatility. Should he pull the investor’s funds? View Details

Keywords: AI and Machine Learning; Volatility; Financial Markets; Investment Funds; Decision Choices and Conditions; Financial Services Industry

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