Clicks Bias in Editorial Decisions: How Does Popularity Shape Online News Coverage?

Published Research

Identifying whether newspaper editors focus on what is newsworthy or what is trendy when choosing stories is important for the design of media regulation. This column shows how the popularity of an article, reflected by online clicks, influences the coverage of the story.Read More

Social Media, Content Moderation, and Technology

Working Papers

This paper develops a theoretical model to study the economic incentives for a social media platform to moderate user-generated content. We show that a self-interested platform can use content moderation as an effective marketing tool to expand its installed user base, to increase the utility of its users, and to achieve its positioning as a moderate or extreme content platform. Read More

Consumer Preferences and Firm Technology Choice

Working Papers

Advances in intelligent technologies change the way consumers search and shop for products. Emerging is the trend of home-shopping devices such as Amazon’s Alexa and Google Home, which allow consumers to search or order products using voice commands.Read More

Collaborative Experience, Collaborative Performance and Subsequent Independent Operations: Evidence From the Global Aircraft Manufacturing Industry

Working Papers

This study examines the extent to which firms that are collaborating with other firms in a particular area of business subsequently change modes of governance and undertake independent activities in the same area of business. Read More

Understanding the Relationship between Divestitures and Innovation

Working Papers

Few studies have examined the impact of divestitures on the innovation performance of firms. In particular, little attention has been paid into how the divestiture of firms’ non-core businesses could influence the innovation outcomes of their core businesses. Read More

Optimal Taxation of Intermediate Goods in a Partially Automated Society

Working Papers

A recent rapid-automation movement has been displacing routine labor and has sparked a series of discussions about taxation on automation such as a robot tax. However, the government’s dilemma is that the planner may want to tax such physical capital that displaces routine labor for redistributive motives but does not want to tax other physical capital that increases such workers’ productivities.Read More

Commuting and Innovation: Are Closer Inventors More Productive?

Published Research

Commuting is costly for employees, but is it costly for employers in terms of lost productivity? We study the causal effects of commuting distance on inventor productivity. Specifically, we estimate how inventor productivity changes when their employer relocates.Read More