Research Insights

No. 25/26 - July 2026

Who Is Left Out? Collective Bargaining and Low-Wage Workers in Germany

Germany’s collective bargaining system has long been a cornerstone of fair wages and stable labor relations. But its reach has weakened—and not evenly. Our study shows that while collective agreements still shape wages for many workers, coverage has declined over time and is particularly low among low-wage workers.

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No. 24/26 - July 2026

Why Job Finding Gets Harder the Longer Unemployment Lasts

People who stay unemployed longer are much less likely to find a job—but why?

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No. 23/26 - June 2026

Coworkers and Careers: The Dual Impact of Learning and Competition in the Workplace

How do coworkers shape the careers of young workers? The impact of coworkers on young workers is more complex than it appears. While experienced colleagues can foster valuable learning and career growth, strong peers competing for the same positions may reduce advancement opportunities.

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No. 22/26 - June 2026

The Minimum Wage and Inequality Between Groups

Drawing on four decades of U.S. wage data, this study examines whether minimum wage increases reduce wage inequality and finds significant gains for traditionally lower-paid demographic groups.

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No. 21/26 - June 2026

Did Extractive Taxation Trigger the French Revolution? 

This study explores how heavier taxation under the Ancien Régime contributed to unrest and anti-tax grievances before 1789. The findings suggest that unequal and extractive taxation undermined the monarchy’s legitimacy and helped fuel support for revolutionary change.

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No. 20/26 - June 2026

Friends at Work: Do Social Connections Make Teams Perform Better?

Imagine a workplace where teams occasionally meet outside work—sharing a meal, playing games, or simply spending time together. It may sound like a small perk, but could it actually be profitable for employers to support such activities?

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