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- March 9, 2021
- Article
Addressing Consolidation in Health Care Markets
By: Leemore S. Dafny
This Viewpoint proposes three steps the Biden administration can take to slow consolidation within health care, which has been shown to raise costs without improving service or quality: better fund federal antitrust enforcement agencies; appoint agency heads committed...
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- 2020
- Working Paper
Vertical Integration of Healthcare Providers Increases Self-Referrals and Can Reduce Downstream Competition: The Case of Hospital-Owned Skilled Nursing Facilities
By: David Cutler, Leemore S. Dafny, David Grabowski, Steven S. Lee and Christopher Ody
The landscape of the U.S. healthcare industry is changing dramatically as healthcare providers expand both within and across markets. While federal antitrust agencies have mounted several challenges to same-market combinations, they have not challenged any...
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- October 2020
- Case
Epic Games: Nineteen Eighty-Fortnight
By: Andy Wu, Miaomiao Zhang and Christopher Zhang
In the midst of intensifying public and political attention towards the market power of big technology, Epic Games in 2020 challenged the status quo that has existed for years in the Apple iOS and Google Android mobile application marketplaces and payment systems....
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- October 2020
- Article
Collusion in Markets with Syndication
By: John William Hatfield, Scott Duke Kominers, Richard Lowery and Jordan M. Barry
Markets for IPOs and debt issuances are syndicated, in the sense that a bidder who wins a contract may invite losing bidders to join a syndicate that together fulfills the contract. We show that in markets with syndication, standard intuitions from industrial...
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Keywords:
Collusion;
Antitrust;
Ipo Underwriting;
Syndication;
＂repeated Games＂;
Markets;
Game Theory
- June 2020
- Article
Informing Dissent
By: Hillary Greene and Dennis Yao
The first part of this commentary argues that because the production of dissent depends on the availability of information, greater attention should focus on government restrictions on access to official information. At no time is this more important than when...
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- March–April 2020
- Article
Pricing Policies that Protect your Brand
By: Ayelet Israeli and Eugene F. Zelek Jr.
When customers seek out online deals, it seems like a win for everybody: Brands, retailers, dealers, and distributors sell more goods, and buyers get a bargain. What's not to like? Here's the problem: Lured by rock-bottom online prices, customers often end up dealing...
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- March 2020
- Article
The Politics of M&A Antitrust
By: Mihir N. Mehta, Suraj Srinivasan and Wanli Zhao
Antitrust regulators play a critical role in protecting market competition. We examine whether firms can use the political process to opportunistically influence antitrust reviews of corporate merger transactions. We exploit the fact that in some mergers, acquirers...
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- 2020
- Working Paper
Collusion in Brokered Markets
By: John William Hatfield, Scott Duke Kominers and Richard Lowery
The U.S. residential real estate agency market presents a puzzle for economic theory: commissions on real estate transactions have remained high for decades even though entry is frequent and costs are low. We model the real estate agency market, and other brokered...
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- September–October 2019
- Article
How Purchase Probability Scales Can Shed Light on Consumer Purchase Intentions
By: Rene Befurt and Alvin J. Silk
Market researchers generally, and survey experts specifically, study consumers to learn about their behavior: What are consumers’ opinions, attitudes, thoughts, and actions at the various stages of the buying process? Especially in litigation cases, these and other...
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- March 2019
- Article
Antitrust as Speech Control
By: Hillary Greene and Dennis Yao
Antitrust law, at times, dictates who, when, and about what people can and cannot speak. It would seem then that the First Amendment might have something to say about those constraints. And it does, though perhaps less directly and to a lesser degree than one might...
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- November 2017
- Teaching Note
Tencent
By: John R. Wells and Gabriel Ellsworth
Teaching Note for HBS No. 718-426.
Tencent had undergone many transformations since it was founded in 1998 as a simple messaging service. In 2017, it was the largest online games provider in China with a wide range of game types, China’s largest social networking...
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Keywords:
Tencent;
Tencent Holdings;
Wechat;
Social Networking;
Social Networks;
Gaming;
Gaming Industry;
Video Games;
Computer Games;
Mobile Gaming;
Portals;
Payments;
Mobile Payments;
O2o;
Online-to-offline;
E-commerce;
Messaging;
Subscription Model;
Freemium;
Mobile App Industry;
Smartphone;
Pc;
Monetization Strategy;
Antitrust;
Streaming;
Cloud Computing;
Artificial Intelligence;
Big Data;
Alibaba;
Facebook;
Jd.com;
Tesla;
Bundling;
Synergies;
Digital Strategy;
Imitation;
Licensing;
Agility;
Entry Barriers;
Online Platforms;
Advertising;
Online Advertising;
Business Ventures;
Acquisition;
Mergers and Acquisitions;
Business Conglomerates;
Business Growth and Maturation;
Business Organization;
For-Profit Firms;
Joint Ventures;
Restructuring;
Communication Technology;
Blogs;
Interactive Communication;
Interpersonal Communication;
Entertainment;
Film Entertainment;
Games, Gaming, and Gambling;
Music Entertainment;
Investment;
Investment Portfolio;
Price;
Revenue;
Geographic Scope;
Cross-Cultural and Cross-Border Issues;
Global Strategy;
Multinational Firms and Management;
Globalized Markets and Industries;
Business History;
Innovation Strategy;
Technological Innovation;
Business or Company Management;
Goals and Objectives;
Growth and Development Strategy;
Product Positioning;
Social Marketing;
Network Effects;
Market Entry and Exit;
Market Platforms;
Two-Sided Platforms;
Industry Growth;
Monopoly;
Media;
Distribution Channels;
Service Delivery;
Organizational Change and Adaptation;
Organizational Structure;
Public Ownership;
Problems and Challenges;
Business and Government Relations;
Groups and Teams;
Networks;
Opportunities;
Social and Collaborative Networks;
Strategy;
Adaptation;
Business Strategy;
Commercialization;
Competition;
Competitive Advantage;
Competitive Strategy;
Cooperation;
Corporate Strategy;
Diversification;
Expansion;
Horizontal Integration;
Vertical Integration;
Information Technology;
Internet;
Mobile Technology;
Online Technology;
Search Technology;
Software;
Technology Networks;
Technology Platform;
Web;
Web Sites;
Wireless Technology;
Value Creation;
Emerging Markets;
Product Development;
Segmentation;
Business Units;
Communication;
Profit;
Communications Industry;
Entertainment and Recreation Industry;
Financial Services Industry;
Information Industry;
Information Technology Industry;
Media and Broadcasting Industry;
Motion Pictures and Video Industry;
Music Industry;
Service Industry;
Technology Industry;
Telecommunications Industry;
Video Game Industry;
Web Services Industry;
Asia;
China;
Canton (province, China)
- September 2017
- Case
Tencent
By: John R. Wells and Gabriel Ellsworth
Tencent had undergone many transformations since it was founded in 1998 as a simple messaging service. In 2017, it was the largest online games provider in China with a wide range of game types, China’s largest social networking service provider with several of the...
View Details
Keywords:
Tencent;
Tencent Holdings;
Wechat;
Social Networking;
Social Networks;
Gaming;
Gaming Industry;
Video Games;
Computer Games;
Mobile Gaming;
Portals;
Payments;
Mobile Payments;
O2o;
Online-to-offline;
E-commerce;
Messaging;
Subscription Model;
Freemium;
Mobile App Industry;
Smartphone;
Pc;
Monetization Strategy;
Antitrust;
Streaming;
Cloud Computing;
Artificial Intelligence;
Big Data;
Alibaba;
Facebook;
Jd.com;
Tesla;
Bundling;
Synergies;
Digital Strategy;
Imitation;
Licensing;
Agility;
Entry Barriers;
Online Platforms;
Advertising;
Online Advertising;
Business Ventures;
Acquisition;
Mergers and Acquisitions;
Business Conglomerates;
Business Units;
Business Growth and Maturation;
Business Organization;
For-Profit Firms;
Joint Ventures;
Restructuring;
Communication;
Communication Technology;
Blogs;
Interactive Communication;
Interpersonal Communication;
Entertainment;
Film Entertainment;
Games, Gaming, and Gambling;
Music Entertainment;
Investment;
Investment Portfolio;
Price;
Profit;
Revenue;
Geographic Scope;
Cross-Cultural and Cross-Border Issues;
Global Strategy;
Multinational Firms and Management;
Globalized Markets and Industries;
Business History;
Innovation Strategy;
Technological Innovation;
Business or Company Management;
Goals and Objectives;
Growth and Development Strategy;
Product Positioning;
Social Marketing;
Network Effects;
Emerging Markets;
Market Entry and Exit;
Market Platforms;
Two-Sided Platforms;
Industry Growth;
Monopoly;
Media;
Distribution Channels;
Product Development;
Service Delivery;
Organizational Change and Adaptation;
Organizational Structure;
Public Ownership;
Problems and Challenges;
Business and Government Relations;
Groups and Teams;
Networks;
Opportunities;
Social and Collaborative Networks;
Strategy;
Adaptation;
Business Strategy;
Commercialization;
Competition;
Competitive Advantage;
Competitive Strategy;
Cooperation;
Corporate Strategy;
Diversification;
Expansion;
Horizontal Integration;
Vertical Integration;
Segmentation;
Information Technology;
Internet;
Mobile Technology;
Online Technology;
Search Technology;
Software;
Technology Networks;
Technology Platform;
Web;
Web Sites;
Wireless Technology;
Value Creation;
Communications Industry;
Entertainment and Recreation Industry;
Financial Services Industry;
Information Industry;
Information Technology Industry;
Media and Broadcasting Industry;
Motion Pictures and Video Industry;
Music Industry;
Service Industry;
Technology Industry;
Telecommunications Industry;
Video Game Industry;
Web Services Industry;
Asia;
China;
Canton (province, China)
- 2019
- Working Paper
Collusion in Markets with Syndication
By: John William Hatfield, Scott Duke Kominers, Richard Lowery and Jordan M. Barry
Many markets, including markets for IPOs and debt issuances, are syndicated: each winning bidder invites competitors to join its syndicate to complete production. Using repeated extensive form games, we show that collusion in syndicated markets may become easier as...
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- December 2016 (Revised February 2019)
- Case
Kurt Summers: Investing in Our Chicago
By: Joshua Margolis and Michael Norris
In 2016, Kurt Summers, the Chicago City Treasurer, faced a decision with potential personal and political ramifications: whether or not to ask the city’s Mayor to join a class action antitrust suit against the city’s creditors for actions they took during the Global...
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- 2016
- Working Paper
Collusion in Markets with Syndication
By: John William Hatfield, Scott Kominers and Richard Lowery
Markets for IPOs and debt issuances are syndicated, in the sense that a bidder who
wins a contract may invite losing bidders to join a syndicate that together fulfills the
contract. We show that in markets with syndication, standard intuitions from...
View Details
- July 2016
- Supplement
The EC Rains on Oracle/Sun (B)
By: Lena G. Goldberg
Supplements the (A) case.
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- July 2016
- Case
The EC Rains on Oracle/Sun (A)
By: Lena G. Goldberg
Oracle's proposed acquisition of Sun was on a fast track until the EC's antitrust concerns about open-source MySQL ignited a transatlantic war of words delaying the deal. Sun's performance suffered and its customers were approached by competitors while regulatory...
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- April 2016 (Revised June 2017)
- Teaching Note
Dollar General Bids for Family Dollar
By: Jonas Heese, Paula A. Price and Suraj Srinivasan
In spring 2015, Dollar General CEO Rick Dreiling was looking ahead to retiring at year's end but worried about ensuring continued growth for the company he had built since 2008 into a market leader in the U.S. discount retail world. Dollar General operated over 11,500...
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- March 2016 (Revised May 2020)
- Technical Note
A Brief Note on Global Antitrust
By: Dennis Yao, David Yoffie, Eric Baldwin, Daniel Fisher and Rachel Salisbury
This brief note explores the critical antitrust legal and policy issues facing managers, especially in the world of technology.
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- November 2015 (Revised October 2017)
- Case
Dollar General Bids for Family Dollar
By: Jonas Heese, Paula A. Price, Suraj Srinivasan and David Lane
In spring 2015, Dollar General's CEO Rick Dreiling was looking ahead to retiring at year's end but worried about ensuring continued growth for the company he had built since 2008 into a market leader in the U.S. discount retail world. Dollar General operated over...
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