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Back to datasetsKey Variables Job flows, earnings, employment dynamics, worker characteristics AI/Tech Tracking Not specified Access Details QWI public aggregates; microdata via RDC approval Notes Links workers to employers; includes QWI, LODES, J2J, PSEO products; requires state partnerships
LEHD
Longitudinal Employer-Household Dynamics
Labor outcomesRestricted/RDCBoth
Visit Dataset- Specific Type
- Core firm survey
- Dataset Type
- True panel/Longitudinal
- Institution
- Census Bureau
- Institution Type
- Federal government
- Level of Focus
- Job level (linked)
- Most Granular Level
- Census block level
- Perspective
- Both
- Time Coverage
- 1990s-present
- Frequency
- Quarterly
- Sample Size
- 95% of private jobs
- Geographic Detail
- Block level
- Occupational Classification
- SOC 2018
- Industrial Classification
- NAICS 2017
- Other Classification
- Census block level; worker demographics
Key Papers
Tracking Firm Use of AI in Real Time
Bonney, Breaux, Buffington, Dinlersoz, Foster, Goldschlag, Haltiwanger, Kroff, Savage (2024)
Technology and Labor Displacement: Evidence from Linking Patents with Worker-Level Data
Kogan, Papanikolaou, Schmidt, Seegmiller (2023)
Bonney et al. (2024); Kogan et al. (2023); Not found