Results of the DD method
| Variables | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Treat | 14.07378*** (0.1789418) | 13.31897*** (0.3024569) | 13.2305*** (0.3022476) | 14.06538*** (0.1800304) | 13.3618 *** (0.3025993) | 13.11216*** (0.3457815) | 14.03*** (0.1792241) | 14.30123*** (0.2172614) | 14.29901*** (0.2173085) | 14.26404*** (0.2177151) | |
| Location (urban) | 0.0624604 (0.1676513) | 0.0.408748 (0.3129547) | 0.3080709 (0.3770447) | −0.2401091 (0.2031387) | −0.2542951 (0.2042144) | −0.2149909 (0.2048286) | |||||
| Sex | 1.685221*** (0.5531413) | 1.878139*** (0.5442752) | 2.0152*** (0.5306883) | 1.56634*** (0.5801614) | 1.854191*** (0.6003737) | 2.683926*** (0.5564301) | 2.69844*** (0.5568926) | 2.317875*** (0.5824432) | |||
| Age | 1.055897*** (0.3471915) | 0.36564* (0.2185641) | 0.9386985 (0.375296) | ||||||||
| Spouse's occupation | 0.2429416 (0.2795227) | 0.2450371 (0.2795689) | 0.2723487 (0.2796257) | ||||||||
| Marital status | Single (ref.) | ||||||||||
| Divorced | −0.0279903 (0.3544854) | 0.0864473 (0.3457522) | |||||||||
| Married | 0.1716065 (0.2542792) | 0.5732482 (0.433475) | 0.3963339* (0.2398084) | ||||||||
| Widowed | 0.316134 (0.3736439) | 0.2725685 (0.6648468) | 0.5135888 (0.3578081) | ||||||||
| Number of children | −0.3638405 (0.2825411) | −0.1234613 (0.1803595) | −0.0966256 (0.180628) | ||||||||
| IGR | 0.4806511*** (0.1849301) | 0.6522339*** (0.179049) | 0.5178659** (0.234076) | ||||||||
| Field of activity | Agricultural (ref.) | ||||||||||
| Handicrafts | −0.2438746 (0.3444087) | −0.5015813 (0.3983878) | |||||||||
| Commercial | 0.9049436** (0.5035768) | 0.796258 (0.5845233) | |||||||||
| Services | 0.1349077 (0.4747501) | −0.0719893 (0.602893) | |||||||||
| Industry | −0.3727148 (0.7971334) | −0.7824594 (0.9521654) | |||||||||
| Type of activity | Self-private (ref.) | ||||||||||
| Permanent employee | 1.890509*** (0.7182293) | ||||||||||
| Temporary employee | 0.5124441*** (0.2967776) | ||||||||||
| _cons | 5.001115*** | 5.676785*** | 4.687842*** | 4.33047 *** | 4.579994*** | 4.917879*** | 4.478518*** | 4.621119*** | 4.868993*** | 0.6387*** | |
| Adjusted R2 | 0.6179 | 0.6131 | 0.6087 | 0.6205 | 0.6154 | 0.5938 | 0.6190 | 0.6382 | 0.6382 | 0.6387 | |
| Variables | (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | (9) | (10) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Treat | 14.07378 | 13.31897 | 13.2305 | 14.06538 | 13.3618 | 13.11216 | 14.03 | 14.30123 | 14.29901 | 14.26404 | |
| Location (urban) | 0.0624604 (0.1676513) | 0.0.408748 (0.3129547) | 0.3080709 (0.3770447) | −0.2401091 (0.2031387) | −0.2542951 (0.2042144) | −0.2149909 (0.2048286) | |||||
| Sex | 1.685221 | 1.878139 | 2.0152 | 1.56634 | 1.854191 | 2.683926 | 2.69844 | 2.317875 | |||
| Age | 1.055897 | 0.36564 | 0.9386985 (0.375296) | ||||||||
| Spouse's occupation | 0.2429416 (0.2795227) | 0.2450371 (0.2795689) | 0.2723487 (0.2796257) | ||||||||
| Marital status | Single (ref.) | ||||||||||
| Divorced | −0.0279903 (0.3544854) | 0.0864473 (0.3457522) | |||||||||
| Married | 0.1716065 (0.2542792) | 0.5732482 (0.433475) | 0.3963339 | ||||||||
| Widowed | 0.316134 (0.3736439) | 0.2725685 (0.6648468) | 0.5135888 (0.3578081) | ||||||||
| Number of children | −0.3638405 (0.2825411) | −0.1234613 (0.1803595) | −0.0966256 (0.180628) | ||||||||
| IGR | 0.4806511 | 0.6522339 | 0.5178659 | ||||||||
| Field of activity | Agricultural (ref.) | ||||||||||
| Handicrafts | −0.2438746 (0.3444087) | −0.5015813 (0.3983878) | |||||||||
| Commercial | 0.9049436 | 0.796258 (0.5845233) | |||||||||
| Services | 0.1349077 (0.4747501) | −0.0719893 (0.602893) | |||||||||
| Industry | −0.3727148 (0.7971334) | −0.7824594 (0.9521654) | |||||||||
| Type of activity | Self-private (ref.) | ||||||||||
| Permanent employee | 1.890509 | ||||||||||
| Temporary employee | 0.5124441 | ||||||||||
| _cons | 5.001115 | 5.676785 | 4.687842 | 4.33047 | 4.579994 | 4.917879 | 4.478518 | 4.621119 | 4.868993 | 0.6387 | |
| 0.6179 | 0.6131 | 0.6087 | 0.6205 | 0.6154 | 0.5938 | 0.6190 | 0.6382 | 0.6382 | 0.6387 | ||
Notes:
standard deviation in parentheses, *p < 0.05; **p < 0.01; ***p < 0.001Source: Authors calculation
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