Publications of the Research Unit Digital Economy

This article studies the effects of consumer information on the intensity of competition. In a two dimensional duopoly model of horizontal product differentiation, firms use consumer information to price…

• Decline in China’s Research Productivity Harms Economic Growth
• Coronavirus Tax Assistance Too Unambitious
• Large Differences in Income and Employment of University Dropouts Across Europe
• Living Lab Could…

This paper studies whether innovations underlying skill-biased technical change diffuse internationally and thereby contribute to the increasing skill demand and inequality in other countries. Using a new…

This study analyses the persistence and true state dependence of overqualification, i.e. a mismatch between workers' qualifications and their jobs' educational requirements. Employing individual-level panel data…