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Micro integration of register-based census data for dwelling and household. Li-Chun Zhang ( 1) & Coen Hendriks (2) (1) University of Southampton / Statistics Norway E-mail: L.Zhang@soton.ac.uk / lcz@ssb.no (2) Statistics Norway E-mail: hen@ssb.no. An overview (simplified).
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Micro integration of register-based census data for dwelling and household Li-Chun Zhang (1) & Coen Hendriks (2) (1) University of Southampton / Statistics Norway E-mail: L.Zhang@soton.ac.uk/ lcz@ssb.no (2) Statistics Norway E-mail: hen@ssb.no
An overview (simplified) Relevance err. (living vs. dwelling) Measurement err. (delay, lack/mis-report) Unit err. (wrong Dwelling ID in CPR ) “Integrability” (lack of Dwelling ID in GAB Coverage err. (permanent vs. short-term; priv. vs. inst.) Coverage err. (Demolishing / abandoning; extension) … … CPR (Household) GAB (Dwelling) 2 224 730 2 415 859 Linkage by Dwelling_ID 1 888 780 HuD (Household without matched dwelling) HD (Matched household & dwelling) DuH (Dwelling without matched household) 335 950 527 079
Another look at HuD, DuH and HD:Addresses by number of dwelling units and number of households
Setting for double nearest-neighbor imputation (DNNI) Blocking!
Some remarks With unique matches in either direction Ties & linkage noise
1st-stage unit: Household 2nd-stage unit: Dwelling HuD HD DuH • Blocking variables: • Municipality • Statistical Tract • Keys: • Household type • Household size • Ave. age, adults • Ave. age, children • Building type • Blocking variables: • Municipality • Statistical Tract • Keys: • Address • Building type • Living areal Application & Main results