What the Challenger Layoff Tracker Really Measures
Summary
Darling compares the widely cited Challenger layoff series with JOLTS and unemployment claims. Challenger records about 60,000 layoffs in an average month versus 1.8 million in JOLTS—roughly 3%—and the broader measures do not show a comparable post-ChatGPT increase.
Why it matters
The analysis warns that a change in public announcements or data collection can be mistaken for an AI-driven change in aggregate layoffs. Possible explanations include selection into announcements, AI-washing, and improved text-based collection.
What to keep in mind
Challenger does not publish a detailed methodology, Darling's series is reconstructed, and JOLTS response rates have fallen sharply. The comparison cannot identify the explanation or rule out displacement in particular firms or occupations.