Table 3 Logit models (odds ratios) for probability of non-response of adults, children, and households (for the migration/enterprise questionnaire)

 Mean no. of children 0 to 5 in household

0.590***

0.981

0.458***

(0.086)

(0.137)

(0.109)

 Mean no. of children 6 to 14 in household

0.892

1.020

1.089

(0.086)

(0.115)

(0.139)

 Mean no. of WA males in household

1.210**

1.063

1.371*

(0.073)

(0.146)

(0.172)

 Mean no. of WA females in household

1.122

0.857

1.373**

(0.073)

(0.118)

(0.144)

 Mean no. of elderly males in household

1.287

1.117

1.273

(0.291)

(0.545)

(0.856)

 Mean no. of elderly females in Household

0.815

0.785

0.596

(0.185)

(0.300)

(0.251)

 North East

0.724

3.976***

0.481*

(0.168)

(1.304)

(0.179)

 North West

0.619

1.334

0.264

(0.395)

(0.681)

(0.201)

 Center East

2.110**

1.847

1.415

(0.479)

(0.597)

(0.448)

 Center West

1.192

2.951*

0.361

(0.385)

(1.260)

(0.216)

 South East

0.205**

0.267**

0.072*

(0.116)

(0.135)

(0.076)

 South West

0.128**

0.927

0.292

(0.086)

(0.474)

(0.198)

 Rural

0.818

0.866

0.868

(0.284)

(0.617)

(0.507)

 North East

1.784

0.040**

0.948

(0.706)

(0.042)

(0.685)

 North West

0.167*

0.896

0.110

(0.140)

(0.771)

(0.154)

 Center East

0.805

0.939

0.677

(0.307)

(0.732)

(0.428)

 Center West

2.357

0.423

1.930

(1.058)

(0.350)

(1.597)

 South East

(.)

3.351

(.)

(.)

(3.462)

(.)

 South West

4.132

0.499

3.185

(3.556)

(0.563)

(3.296)

 Spouse

1.028

(0.722)

 Son/daughter

4.356

(3.842)

 Other/missing

4.259

(3.821)

 Not son/daughter

1.309

(0.540)

Age group (adult: 15–19 omit., migr.: <25 omit.)

 20–24

1.471

(0.501)

 25–29

0.736

0.466

(0.263)

(0.483)

 30–34

1.449

0.202

(0.523)

(0.210)

 35–39

1.102

0.341

(0.458)

(0.311)

 40–44

1.789

0.209

(0.864)

(0.196)

 45–59

1.126

0.084**

(0.515)

(0.076)

 50–54

0.908

0.093**

(0.432)

(0.084)

 55–59

1.208

0.055**

(0.615)

(0.052)

 60–64

0.631

0.091*

(0.309)

(0.088)

 65–69

0.852

0.194

(0.630)

(0.207)

 70–74

0.899

0.056**

(0.564)

(0.060)

 75+

0.493

0.077*

(0.326)

(0.090)

 20–24

1.113

(0.529)

 25–29

1.135

(0.608)

 30–34

0.810

(0.564)

 35–39

0.671

(0.482)

 40–44

0.298

(0.213)

 45–59

0.615

(0.438)

 50–54

0.269

(0.196)

 55–59

0.327

(0.248)

 60–64

0.381

(0.299)

 65–69

0.507

(0.491)

 70–74

0.196

(0.188)

 75+

0.377

(0.343)

 10–14

1.187

(0.328)

 10–14

0.760

(0.285)

 Female

6.836

1.451

1.427

(7.050)

(0.398)

(1.027)

 Married

0.411

0.544

(0.487)

(0.465)

 Widowed/divorced

3.158

1.642

(2.575)

(1.160)

Spouse present

7.618

3.509

(8.203)

(2.831)

 Absent

1.495

0.782

(0.653)

(1.021)

 Second

0.913

1.120

1.148

(0.174)

(0.331)

(0.403)

 Third

0.994

1.289

1.050

(0.212)

(0.403)

(0.424)

 Fourth

0.914

0.623

0.898

(0.213)

(0.236)

(0.358)

 Highest

0.888

1.446

1.124

(0.222)

(0.468)

(0.457)

 Second

0.788

1.261

0.857

(0.158)

(0.353)

(0.315)

 Third

0.735

0.969

0.564

(0.147)

(0.327)

(0.235)

 Fourth

0.685

1.358

0.500

(0.182)

(0.439)

(0.222)

 Highest

1.625*

1.570

1.736

(0.389)

(0.532)

(0.768)

 Spouse and female

0.732

(0.712)

 Son/daughter and female

0.139*

(0.135)

 Rel. other/miss and female

0.583

(0.594)

 Married and female

1.845

(2.460)

 Div./widow. and female

0.224

(0.218)

 Spouse present and female

0.234

1.684

(0.297)

(1.891)

Pseudo R-sq.

0.121

0.087

0.158

N (Obs.)

10,858

2214

4116