Micro integration of register-based census data for dwelling and household

1
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_at_soton.ac.uk / lcz_at_ssb.no
• (2) Statistics Norway
• E-mail hen_at_ssb.no

2
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
HD (Matched household dwelling)
HuD (Household without matched dwelling)
DuH (Dwelling without matched household)
335 950
527 079
3
Another look at HuD, DuH and HDAddresses by
number of dwelling units and number of households
  Number of Households Number of Households Number of Households Number of Households Number of Households Number of Households Number of Households
Number of Dwellings 0 1 2 3 4 5 Total
0 0 11419 1878 690 332 481 14800
1 185778 1150995 59451 5656 1145 726 1403751
2 6210 57501 87891 17055 2702 933 172292
3 792 2500 4288 6469 3258 1603 18910
4 534 797 1301 2869 6315 2459 14275
5 985 664 760 1065 1891 41452 46817
Total 194299 1223876 155569 33804 15643 47654 1670845
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Setting for double nearest-neighbor imputation
(DNNI)
Blocking!
5
Some remarks
With unique matches in either direction
Ties linkage noise
6
Application Main results
HuD HuD HuD
HD DNNI-Address DNNI-Stat. Tract DNNI-Municipality
85 15 47,6 15 93,5 15 97,8