From: Is the lack of smartphone data skewing wealth indices in low-income settings?
HH expenditure | Base model | + Number of cells | + smartphone dummy | + Number of smartphones | Full model | |
---|---|---|---|---|---|---|
HH expenditure | 1 | |||||
Base model | 0.4886 | 1 | ||||
+ Number of cells | 0.4931 | 0.9917 | 1 | |||
+ smartphone dummy | 0.4897 | 0.9937 | 0.9863 | 1 | ||
+ Number of smartphones | 0.4945 | 0.9883 | 0.9976 | 0.9898 | 1 | |
Full model | 0.4944 | 0.9851 | 0.9952 | 0.9887 | 0.9985 | 1 |