Research Insights

No. 28/26 - July 2026
Still Waters, Rapid Currents
icture a marketing professional drafting ad copy with a chatbot, an IT support specialist troubleshooting user issues, or a teacher spotting AI-generated student homework. Two years after ChatGPT’s launch, generative AI has rapidly become part of white-collar work. Yet for adopters, the data show no differential changes in earnings or hours.
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No. 27/26 - July 2026
The Renegotiation Gap: Why Outside Job Opportunities Widen the Gender Wage Gap
Women earn less than men even when they hold the same job in the same workplace. In Sweden – one of the most gender-equal countries in the world – women in the private sector earn 8% less per hour than male colleagues in the same workplace and occupation. This gap grows the longer they stay in the job: it widens by 2 percentage points over five years. What drives this pattern?
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No. 26/26 - July 2026
Seasonal Allergies and Accidents
Hay fever, or seasonal allergies, affects more than 400 million people worldwide. During pollen season, sufferers face sneezing, itchy eyes, and daytime sleepiness. Most consider it a minor nuisance. Could these effects be causing real accidents—and serious economic losses?
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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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