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Table 6 Comparing Individuals and Couples with Microcensus

From: Identifying couples in administrative dataIdentifizierung von Ehepaaren in Administrativen Daten

Individual level:

Sample

All individuals

Final Matched Sample

Microcensus 2008

Microcensus 2008 restricted

Restriction

  

2 People at Coordinate

>2 People at Coordinate

  

Number of individuals on coordinate

6.44

5.65

2

9.53

Age husband

<35

0.33

0.12

0.07

0.17

0.07

0.11

≥35 and <45

0.26

0.31

0.33

0.29

0.20

0.36

≥45 and <65

0.39

0.54

0.57

0.51

0.43

0.53

≥65

0.03

0.03

0.03

0.03

0.30

0.01

Age wife

<35

0.31

0.17

0.11

0.23

0.11

0.17

≥35 and <45

0.25

0.34

0.39

0.29

0.21

0.40

≥45 and <65

0.42

0.47

0.48

0.47

0.41

0.43

≥65

0.02

0.01

0.01

0.02

0.27

0.00

Labor Force Status

Employee

0.84

0.88

0.93

0.83

0.60

0.93

Unemployed

0.13

0.10

0.06

0.13

0.03

0.07

Education

Secondary/intermediate school leaving certificate

0.78

0.82

0.81

0.83

0.69

0.72

Upper secondary school leaving

0.21

0.18

0.20

0.17

0.26

0.24

Living in East Germany

0.15

0.17

0.16

0.17

0.20

0.21

Number of individuals

33,050,419

6,563,314

3,384,124

3,179,190

38,374,000

18,454,000

Couple Level:

Restriction

All matches

male/female

Age difference

no age difference

0.08

0.10

0.11

0.10

0.10

0.10

≥1 and <4

0.41

0.51

0.52

0.49

0.47

0.51

≥4 and <7

0.20

0.25

0.25

0.25

0.24

0.25

≥7 and <11

0.09

0.11

0.10

0.12

0.11

0.11

≥11 and <16

0.03

0.03

0.03

0.04

0.04

0.03

≥16

0.19

0.00

0.00

0.00

0.05

Nationality

Both German

0.90

0.90

0.96

0.83

0.87

0.88

One German

0.06

0.07

0.03

0.10

0.08

0.06

Both non-German

0.04

0.04

0.01

0.06

0.05

0.06

Number of couples

4,084,516

3,281,657

1,692,062

1,589,595

19,187,000

9,227,000

(SUF: n = 226,787)

(SUF: n = 109,073)

  1. The table compares mean characteristics of the overall population of individuals in the IEB data in 2008 (Column 1), with the uniquely matched couples (Column 2–4) data and couples from the Microcensus 2008. Column 5 corresponds to all married couples in the Microcensus and column 6 to married couples that satisfy the same restrictions that we impose in our matching algorithm: husband and wife live together and are in social security covered job or unemployed and the age difference is less than 15 years