AI is fuelling legitimate concerns in labour markets, particularly among white-collar workers. However, big-data evidence suggests transformation rather than disappearance. Drawing on 75 million online job advertisements scraped from hundreds of websites in Luxembourg, France, Belgium, and Germany, the analysis identifies four million individual skills, which are then grouped into eight categories.
The message is clear: AI changes the skill mix of vacancies, not their number. Demand is rising for AI, data and predictive capabilities, but these must be paired with critical judgement, decision-making and managerial reasoning.
Public policy should therefore prioritise rapid upskilling and reskilling that are anchored in analytical skills.









