Tag
data_linkage
3 findings
Methods & evidenceHybrid Administrative Record Linkage OptimizationThe hybrid four-tiered matching protocol achieved a 1.97% false positive error rate and a 2.46% false negative error rate overall (compared to exact matching alone which yielded a 0.8% false positive rate but an 8.0% false negative error rate), minimizing overall attenuation bias in binary outcome estimation.Observational StudyMethods & evidenceMulti-Register Administrative Data Linkage for Counterfactual EstimationLinked multi-register database captured 11-year pre-unemployment labor histories and 12-to-24 month post-unemployment follow-up outcomes with zero panel attrition across the entire national population sample.Observational StudyDevelopmentPaired Migrant-Household Dyad SurveyingSuccessfully completed endline interviews with 1,987 migrants and 2,075 target household financial managers, establishing 1,377 fully paired dyads to analyze expenditure shifts against recorded remittances.RCT