Data crossings

To enrich the data from the LifeObs surveys, they will be matched with various administrative data: tax, social and, in some cases, health data. While data matching raises questions that are technical in nature and about respecting personal data, it offers a means to study new themes, without having to make the questionnaire too extensive.[1] 


ERFI2 et Familles Employeurs, appariements de données

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