Regression Models to Impute Consumption into 2010/11 Using Variables from 2018/19 NLSS
. | (1) . | (2) . | (3) . | (4) . | (5) . | (6) . |
---|---|---|---|---|---|---|
. | Original model . | Model 1 . | Model 2 . | Model 3 . | Model 4 . | Model 5 . |
North Central | −0.184*** | −0.184*** | −0.187*** | −0.263*** | −0.188*** | −0.242*** |
(0.0140) | (0.0139) | (0.0140) | (0.0134) | (0.0139) | (0.0135) | |
North East | −0.415*** | −0.411*** | −0.392*** | −0.473*** | −0.412*** | −0.474*** |
(0.0171) | (0.0170) | (0.0166) | (0.0158) | (0.0170) | (0.0166) | |
North West | −0.325*** | −0.322*** | −0.298*** | −0.362*** | −0.319*** | −0.376*** |
(0.0152) | (0.0151) | (0.0143) | (0.0141) | (0.0150) | (0.0152) | |
South East | −0.285*** | −0.283*** | −0.276*** | −0.335*** | −0.283*** | −0.331*** |
(0.0141) | (0.0140) | (0.0139) | (0.0135) | (0.0140) | (0.0139) | |
South South | −0.109*** | −0.110*** | −0.0995*** | −0.129*** | −0.114*** | −0.0954*** |
(0.0140) | (0.0140) | (0.0138) | (0.0136) | (0.0140) | (0.0139) | |
HH Male | −0.115*** | −0.113*** | −0.113*** | −0.122*** | −0.121*** | −0.122*** |
(0.0119) | (0.0119) | (0.0119) | (0.0119) | (0.0118) | (0.0123) | |
Dependency ratio | −0.603*** | −0.603*** | −0.606*** | −0.608*** | −0.599*** | −0.591*** |
(0.0172) | (0.0172) | (0.0172) | (0.0172) | (0.0171) | (0.0175) | |
HH waged empoyment | 0.0611*** | 0.0342*** | ||||
(0.0109) | (0.00991) | |||||
HH nonfarm employment | 0.0569*** | 0.0377*** | 0.0409*** | 0.0452*** | ||
(0.00899) | (0.00820) | (0.00819) | (0.00827) | |||
Main floor: cement | 0.0258*** | 0.0286*** | 0.0349*** | 0.0410*** | 0.0304*** | 0.0464*** |
(0.00895) | (0.00892) | (0.00884) | (0.00897) | (0.00891) | (0.00924) | |
Main cook fuel: wood | −0.184*** | −0.189*** | −0.201*** | −0.226*** | −0.189*** | −0.226*** |
(0.0106) | (0.0105) | (0.0103) | (0.0104) | (0.0106) | (0.0110) | |
No toilet | −0.0558*** | −0.0610*** | −0.0621*** | −0.0679*** | ||
(0.00942) | (0.00944) | (0.00942) | (0.00984) | |||
Air conditioner | 0.120*** | 0.122*** | 0.122*** | 0.128*** | 0.121*** | 0.132*** |
(0.0333) | (0.0333) | (0.0334) | (0.0334) | (0.0331) | (0.0338) | |
Washing machine | 0.146*** | 0.151*** | 0.154*** | 0.158*** | 0.144*** | 0.142*** |
(0.0340) | (0.0345) | (0.0346) | (0.0351) | (0.0337) | (0.0347) | |
Cars and other vehicles | 0.174*** | 0.177*** | 0.178*** | 0.185*** | 0.181*** | 0.200*** |
(0.0157) | (0.0157) | (0.0157) | (0.0161) | (0.0157) | (0.0166) | |
Generator | 0.135*** | 0.134*** | 0.136*** | 0.144*** | 0.136*** | 0.159*** |
(0.0105) | (0.0105) | (0.0105) | (0.0106) | (0.0105) | (0.0109) | |
Microwave | 0.140*** | 0.138*** | 0.142*** | 0.154*** | 0.135*** | 0.153*** |
(0.0333) | (0.0337) | (0.0338) | (0.0339) | (0.0333) | (0.0335) | |
TV set | 0.106*** | 0.112*** | 0.121*** | 0.135*** | 0.110*** | 0.150*** |
(0.0102) | (0.0102) | (0.0101) | (0.0102) | (0.0102) | (0.0105) | |
Computer | 0.133*** | 0.140*** | 0.141*** | 0.150*** | 0.130*** | 0.157*** |
(0.0209) | (0.0210) | (0.0210) | (0.0212) | (0.0209) | (0.0217) | |
Imported rice | 0.146*** | 0.150*** | 0.151*** | 0.150*** | ||
(0.00965) | (0.00960) | (0.00960) | (0.00958) | |||
Beef | 0.149*** | 0.149*** | 0.151*** | 0.163*** | 0.150*** | |
(0.00785) | (0.00786) | (0.00784) | (0.00799) | (0.00786) | ||
Fresh fish | 0.140*** | 0.140*** | 0.136*** | 0.136*** | 0.139*** | |
(0.0103) | (0.0103) | (0.0102) | (0.0103) | (0.0102) | ||
Recharge cards | 0.131*** | 0.135*** | 0.138*** | 0.145*** | 0.136*** | 0.165*** |
(0.0113) | (0.0113) | (0.0113) | (0.0114) | (0.0114) | (0.0116) | |
1.115*** | 1.139*** | 1.104*** | 1.205*** | 1.156*** | 1.306*** | |
(0.0265) | (0.0263) | (0.0255) | (0.0251) | (0.0260) | (0.0260) | |
21,580 | 21,580 | 21,580 | 21,580 | 21,580 | 21,580 | |
0.535 | 0.534 | 0.532 | 0.524 | 0.533 | 0.502 |
. | (1) . | (2) . | (3) . | (4) . | (5) . | (6) . |
---|---|---|---|---|---|---|
. | Original model . | Model 1 . | Model 2 . | Model 3 . | Model 4 . | Model 5 . |
North Central | −0.184*** | −0.184*** | −0.187*** | −0.263*** | −0.188*** | −0.242*** |
(0.0140) | (0.0139) | (0.0140) | (0.0134) | (0.0139) | (0.0135) | |
North East | −0.415*** | −0.411*** | −0.392*** | −0.473*** | −0.412*** | −0.474*** |
(0.0171) | (0.0170) | (0.0166) | (0.0158) | (0.0170) | (0.0166) | |
North West | −0.325*** | −0.322*** | −0.298*** | −0.362*** | −0.319*** | −0.376*** |
(0.0152) | (0.0151) | (0.0143) | (0.0141) | (0.0150) | (0.0152) | |
South East | −0.285*** | −0.283*** | −0.276*** | −0.335*** | −0.283*** | −0.331*** |
(0.0141) | (0.0140) | (0.0139) | (0.0135) | (0.0140) | (0.0139) | |
South South | −0.109*** | −0.110*** | −0.0995*** | −0.129*** | −0.114*** | −0.0954*** |
(0.0140) | (0.0140) | (0.0138) | (0.0136) | (0.0140) | (0.0139) | |
HH Male | −0.115*** | −0.113*** | −0.113*** | −0.122*** | −0.121*** | −0.122*** |
(0.0119) | (0.0119) | (0.0119) | (0.0119) | (0.0118) | (0.0123) | |
Dependency ratio | −0.603*** | −0.603*** | −0.606*** | −0.608*** | −0.599*** | −0.591*** |
(0.0172) | (0.0172) | (0.0172) | (0.0172) | (0.0171) | (0.0175) | |
HH waged empoyment | 0.0611*** | 0.0342*** | ||||
(0.0109) | (0.00991) | |||||
HH nonfarm employment | 0.0569*** | 0.0377*** | 0.0409*** | 0.0452*** | ||
(0.00899) | (0.00820) | (0.00819) | (0.00827) | |||
Main floor: cement | 0.0258*** | 0.0286*** | 0.0349*** | 0.0410*** | 0.0304*** | 0.0464*** |
(0.00895) | (0.00892) | (0.00884) | (0.00897) | (0.00891) | (0.00924) | |
Main cook fuel: wood | −0.184*** | −0.189*** | −0.201*** | −0.226*** | −0.189*** | −0.226*** |
(0.0106) | (0.0105) | (0.0103) | (0.0104) | (0.0106) | (0.0110) | |
No toilet | −0.0558*** | −0.0610*** | −0.0621*** | −0.0679*** | ||
(0.00942) | (0.00944) | (0.00942) | (0.00984) | |||
Air conditioner | 0.120*** | 0.122*** | 0.122*** | 0.128*** | 0.121*** | 0.132*** |
(0.0333) | (0.0333) | (0.0334) | (0.0334) | (0.0331) | (0.0338) | |
Washing machine | 0.146*** | 0.151*** | 0.154*** | 0.158*** | 0.144*** | 0.142*** |
(0.0340) | (0.0345) | (0.0346) | (0.0351) | (0.0337) | (0.0347) | |
Cars and other vehicles | 0.174*** | 0.177*** | 0.178*** | 0.185*** | 0.181*** | 0.200*** |
(0.0157) | (0.0157) | (0.0157) | (0.0161) | (0.0157) | (0.0166) | |
Generator | 0.135*** | 0.134*** | 0.136*** | 0.144*** | 0.136*** | 0.159*** |
(0.0105) | (0.0105) | (0.0105) | (0.0106) | (0.0105) | (0.0109) | |
Microwave | 0.140*** | 0.138*** | 0.142*** | 0.154*** | 0.135*** | 0.153*** |
(0.0333) | (0.0337) | (0.0338) | (0.0339) | (0.0333) | (0.0335) | |
TV set | 0.106*** | 0.112*** | 0.121*** | 0.135*** | 0.110*** | 0.150*** |
(0.0102) | (0.0102) | (0.0101) | (0.0102) | (0.0102) | (0.0105) | |
Computer | 0.133*** | 0.140*** | 0.141*** | 0.150*** | 0.130*** | 0.157*** |
(0.0209) | (0.0210) | (0.0210) | (0.0212) | (0.0209) | (0.0217) | |
Imported rice | 0.146*** | 0.150*** | 0.151*** | 0.150*** | ||
(0.00965) | (0.00960) | (0.00960) | (0.00958) | |||
Beef | 0.149*** | 0.149*** | 0.151*** | 0.163*** | 0.150*** | |
(0.00785) | (0.00786) | (0.00784) | (0.00799) | (0.00786) | ||
Fresh fish | 0.140*** | 0.140*** | 0.136*** | 0.136*** | 0.139*** | |
(0.0103) | (0.0103) | (0.0102) | (0.0103) | (0.0102) | ||
Recharge cards | 0.131*** | 0.135*** | 0.138*** | 0.145*** | 0.136*** | 0.165*** |
(0.0113) | (0.0113) | (0.0113) | (0.0114) | (0.0114) | (0.0116) | |
1.115*** | 1.139*** | 1.104*** | 1.205*** | 1.156*** | 1.306*** | |
(0.0265) | (0.0263) | (0.0255) | (0.0251) | (0.0260) | (0.0260) | |
21,580 | 21,580 | 21,580 | 21,580 | 21,580 | 21,580 | |
0.535 | 0.534 | 0.532 | 0.524 | 0.533 | 0.502 |
Source: Authors’ analysis based on data from 2019/19 Nigerian Living Standards Survey.
Note: Robust standard errors in parentheses ***p < 0.01, **p < 0.05, *p < 0.1. The table shows the results of the consumption model used for survey-to-survey imputation purposes. Data are from the 2018/19 NLSS and comprise a series of nonmonetary indicators that are comparable between the baseline (NLSS) and target survey (GHS). Household consumption is spatially and temporally deflated and expressed in 2011PPP.
Regression Models to Impute Consumption into 2010/11 Using Variables from 2018/19 NLSS
. | (1) . | (2) . | (3) . | (4) . | (5) . | (6) . |
---|---|---|---|---|---|---|
. | Original model . | Model 1 . | Model 2 . | Model 3 . | Model 4 . | Model 5 . |
North Central | −0.184*** | −0.184*** | −0.187*** | −0.263*** | −0.188*** | −0.242*** |
(0.0140) | (0.0139) | (0.0140) | (0.0134) | (0.0139) | (0.0135) | |
North East | −0.415*** | −0.411*** | −0.392*** | −0.473*** | −0.412*** | −0.474*** |
(0.0171) | (0.0170) | (0.0166) | (0.0158) | (0.0170) | (0.0166) | |
North West | −0.325*** | −0.322*** | −0.298*** | −0.362*** | −0.319*** | −0.376*** |
(0.0152) | (0.0151) | (0.0143) | (0.0141) | (0.0150) | (0.0152) | |
South East | −0.285*** | −0.283*** | −0.276*** | −0.335*** | −0.283*** | −0.331*** |
(0.0141) | (0.0140) | (0.0139) | (0.0135) | (0.0140) | (0.0139) | |
South South | −0.109*** | −0.110*** | −0.0995*** | −0.129*** | −0.114*** | −0.0954*** |
(0.0140) | (0.0140) | (0.0138) | (0.0136) | (0.0140) | (0.0139) | |
HH Male | −0.115*** | −0.113*** | −0.113*** | −0.122*** | −0.121*** | −0.122*** |
(0.0119) | (0.0119) | (0.0119) | (0.0119) | (0.0118) | (0.0123) | |
Dependency ratio | −0.603*** | −0.603*** | −0.606*** | −0.608*** | −0.599*** | −0.591*** |
(0.0172) | (0.0172) | (0.0172) | (0.0172) | (0.0171) | (0.0175) | |
HH waged empoyment | 0.0611*** | 0.0342*** | ||||
(0.0109) | (0.00991) | |||||
HH nonfarm employment | 0.0569*** | 0.0377*** | 0.0409*** | 0.0452*** | ||
(0.00899) | (0.00820) | (0.00819) | (0.00827) | |||
Main floor: cement | 0.0258*** | 0.0286*** | 0.0349*** | 0.0410*** | 0.0304*** | 0.0464*** |
(0.00895) | (0.00892) | (0.00884) | (0.00897) | (0.00891) | (0.00924) | |
Main cook fuel: wood | −0.184*** | −0.189*** | −0.201*** | −0.226*** | −0.189*** | −0.226*** |
(0.0106) | (0.0105) | (0.0103) | (0.0104) | (0.0106) | (0.0110) | |
No toilet | −0.0558*** | −0.0610*** | −0.0621*** | −0.0679*** | ||
(0.00942) | (0.00944) | (0.00942) | (0.00984) | |||
Air conditioner | 0.120*** | 0.122*** | 0.122*** | 0.128*** | 0.121*** | 0.132*** |
(0.0333) | (0.0333) | (0.0334) | (0.0334) | (0.0331) | (0.0338) | |
Washing machine | 0.146*** | 0.151*** | 0.154*** | 0.158*** | 0.144*** | 0.142*** |
(0.0340) | (0.0345) | (0.0346) | (0.0351) | (0.0337) | (0.0347) | |
Cars and other vehicles | 0.174*** | 0.177*** | 0.178*** | 0.185*** | 0.181*** | 0.200*** |
(0.0157) | (0.0157) | (0.0157) | (0.0161) | (0.0157) | (0.0166) | |
Generator | 0.135*** | 0.134*** | 0.136*** | 0.144*** | 0.136*** | 0.159*** |
(0.0105) | (0.0105) | (0.0105) | (0.0106) | (0.0105) | (0.0109) | |
Microwave | 0.140*** | 0.138*** | 0.142*** | 0.154*** | 0.135*** | 0.153*** |
(0.0333) | (0.0337) | (0.0338) | (0.0339) | (0.0333) | (0.0335) | |
TV set | 0.106*** | 0.112*** | 0.121*** | 0.135*** | 0.110*** | 0.150*** |
(0.0102) | (0.0102) | (0.0101) | (0.0102) | (0.0102) | (0.0105) | |
Computer | 0.133*** | 0.140*** | 0.141*** | 0.150*** | 0.130*** | 0.157*** |
(0.0209) | (0.0210) | (0.0210) | (0.0212) | (0.0209) | (0.0217) | |
Imported rice | 0.146*** | 0.150*** | 0.151*** | 0.150*** | ||
(0.00965) | (0.00960) | (0.00960) | (0.00958) | |||
Beef | 0.149*** | 0.149*** | 0.151*** | 0.163*** | 0.150*** | |
(0.00785) | (0.00786) | (0.00784) | (0.00799) | (0.00786) | ||
Fresh fish | 0.140*** | 0.140*** | 0.136*** | 0.136*** | 0.139*** | |
(0.0103) | (0.0103) | (0.0102) | (0.0103) | (0.0102) | ||
Recharge cards | 0.131*** | 0.135*** | 0.138*** | 0.145*** | 0.136*** | 0.165*** |
(0.0113) | (0.0113) | (0.0113) | (0.0114) | (0.0114) | (0.0116) | |
1.115*** | 1.139*** | 1.104*** | 1.205*** | 1.156*** | 1.306*** | |
(0.0265) | (0.0263) | (0.0255) | (0.0251) | (0.0260) | (0.0260) | |
21,580 | 21,580 | 21,580 | 21,580 | 21,580 | 21,580 | |
0.535 | 0.534 | 0.532 | 0.524 | 0.533 | 0.502 |
. | (1) . | (2) . | (3) . | (4) . | (5) . | (6) . |
---|---|---|---|---|---|---|
. | Original model . | Model 1 . | Model 2 . | Model 3 . | Model 4 . | Model 5 . |
North Central | −0.184*** | −0.184*** | −0.187*** | −0.263*** | −0.188*** | −0.242*** |
(0.0140) | (0.0139) | (0.0140) | (0.0134) | (0.0139) | (0.0135) | |
North East | −0.415*** | −0.411*** | −0.392*** | −0.473*** | −0.412*** | −0.474*** |
(0.0171) | (0.0170) | (0.0166) | (0.0158) | (0.0170) | (0.0166) | |
North West | −0.325*** | −0.322*** | −0.298*** | −0.362*** | −0.319*** | −0.376*** |
(0.0152) | (0.0151) | (0.0143) | (0.0141) | (0.0150) | (0.0152) | |
South East | −0.285*** | −0.283*** | −0.276*** | −0.335*** | −0.283*** | −0.331*** |
(0.0141) | (0.0140) | (0.0139) | (0.0135) | (0.0140) | (0.0139) | |
South South | −0.109*** | −0.110*** | −0.0995*** | −0.129*** | −0.114*** | −0.0954*** |
(0.0140) | (0.0140) | (0.0138) | (0.0136) | (0.0140) | (0.0139) | |
HH Male | −0.115*** | −0.113*** | −0.113*** | −0.122*** | −0.121*** | −0.122*** |
(0.0119) | (0.0119) | (0.0119) | (0.0119) | (0.0118) | (0.0123) | |
Dependency ratio | −0.603*** | −0.603*** | −0.606*** | −0.608*** | −0.599*** | −0.591*** |
(0.0172) | (0.0172) | (0.0172) | (0.0172) | (0.0171) | (0.0175) | |
HH waged empoyment | 0.0611*** | 0.0342*** | ||||
(0.0109) | (0.00991) | |||||
HH nonfarm employment | 0.0569*** | 0.0377*** | 0.0409*** | 0.0452*** | ||
(0.00899) | (0.00820) | (0.00819) | (0.00827) | |||
Main floor: cement | 0.0258*** | 0.0286*** | 0.0349*** | 0.0410*** | 0.0304*** | 0.0464*** |
(0.00895) | (0.00892) | (0.00884) | (0.00897) | (0.00891) | (0.00924) | |
Main cook fuel: wood | −0.184*** | −0.189*** | −0.201*** | −0.226*** | −0.189*** | −0.226*** |
(0.0106) | (0.0105) | (0.0103) | (0.0104) | (0.0106) | (0.0110) | |
No toilet | −0.0558*** | −0.0610*** | −0.0621*** | −0.0679*** | ||
(0.00942) | (0.00944) | (0.00942) | (0.00984) | |||
Air conditioner | 0.120*** | 0.122*** | 0.122*** | 0.128*** | 0.121*** | 0.132*** |
(0.0333) | (0.0333) | (0.0334) | (0.0334) | (0.0331) | (0.0338) | |
Washing machine | 0.146*** | 0.151*** | 0.154*** | 0.158*** | 0.144*** | 0.142*** |
(0.0340) | (0.0345) | (0.0346) | (0.0351) | (0.0337) | (0.0347) | |
Cars and other vehicles | 0.174*** | 0.177*** | 0.178*** | 0.185*** | 0.181*** | 0.200*** |
(0.0157) | (0.0157) | (0.0157) | (0.0161) | (0.0157) | (0.0166) | |
Generator | 0.135*** | 0.134*** | 0.136*** | 0.144*** | 0.136*** | 0.159*** |
(0.0105) | (0.0105) | (0.0105) | (0.0106) | (0.0105) | (0.0109) | |
Microwave | 0.140*** | 0.138*** | 0.142*** | 0.154*** | 0.135*** | 0.153*** |
(0.0333) | (0.0337) | (0.0338) | (0.0339) | (0.0333) | (0.0335) | |
TV set | 0.106*** | 0.112*** | 0.121*** | 0.135*** | 0.110*** | 0.150*** |
(0.0102) | (0.0102) | (0.0101) | (0.0102) | (0.0102) | (0.0105) | |
Computer | 0.133*** | 0.140*** | 0.141*** | 0.150*** | 0.130*** | 0.157*** |
(0.0209) | (0.0210) | (0.0210) | (0.0212) | (0.0209) | (0.0217) | |
Imported rice | 0.146*** | 0.150*** | 0.151*** | 0.150*** | ||
(0.00965) | (0.00960) | (0.00960) | (0.00958) | |||
Beef | 0.149*** | 0.149*** | 0.151*** | 0.163*** | 0.150*** | |
(0.00785) | (0.00786) | (0.00784) | (0.00799) | (0.00786) | ||
Fresh fish | 0.140*** | 0.140*** | 0.136*** | 0.136*** | 0.139*** | |
(0.0103) | (0.0103) | (0.0102) | (0.0103) | (0.0102) | ||
Recharge cards | 0.131*** | 0.135*** | 0.138*** | 0.145*** | 0.136*** | 0.165*** |
(0.0113) | (0.0113) | (0.0113) | (0.0114) | (0.0114) | (0.0116) | |
1.115*** | 1.139*** | 1.104*** | 1.205*** | 1.156*** | 1.306*** | |
(0.0265) | (0.0263) | (0.0255) | (0.0251) | (0.0260) | (0.0260) | |
21,580 | 21,580 | 21,580 | 21,580 | 21,580 | 21,580 | |
0.535 | 0.534 | 0.532 | 0.524 | 0.533 | 0.502 |
Source: Authors’ analysis based on data from 2019/19 Nigerian Living Standards Survey.
Note: Robust standard errors in parentheses ***p < 0.01, **p < 0.05, *p < 0.1. The table shows the results of the consumption model used for survey-to-survey imputation purposes. Data are from the 2018/19 NLSS and comprise a series of nonmonetary indicators that are comparable between the baseline (NLSS) and target survey (GHS). Household consumption is spatially and temporally deflated and expressed in 2011PPP.
This PDF is available to Subscribers Only
View Article Abstract & Purchase OptionsFor full access to this pdf, sign in to an existing account, or purchase an annual subscription.