Research Article
The Influence of Internet Usage on Gender Division of Labour Bias: Evidence from Chinese General Social Survey Data
Table 3
Balance test of covariates.
| Variables | Matching state | Mean | Bias (%) | Reducted |bias| (%) | value | Treated | Control |
| Gender | Unmatched | 0.490 | 0.518 | -5.7 | 71.6 | -3.69 | Matched | 0.490 | 0.498 | -1.6 | -0.91 | Age | Unmatched | 3.604 | 3.954 | -110.5 | 93.4 | -73.62 | Matched | 3.604 | 3.581 | 7.2 | 3.79 | Age2 | Unmatched | 13.101 | 15.719 | -111.3 | 94.1 | -73.46 | Matched | 13.101 | 12.946 | 6.6 | 3.58 | YoE | Unmatched | 2.462 | 1.774 | 105.3 | 89.8 | 62.77 | Matched | 2.462 | 2.392 | 10.8 | 11.05 | Ethnicity | Unmatched | 0.939 | 0.911 | 10.5 | 81.9 | 6.66 | Matched | 0.939 | 0.934 | 1.9 | 1.17 | PS | Unmatched | 0.169 | 0.102 | 19.8 | 93.6 | 13.35 | Matched | 0.169 | 0.165 | 1.3 | 0.66 | RB | Unmatched | 0.915 | 0.878 | 12.2 | 74.7 | 7.77 | Matched | 0.915 | 0.905 | 3.1 | 1.88 | HS | Unmatched | 1.344 | 1.140 | 59.1 | 95.8 | 36.60 | Matched | 1.344 | 1.353 | -2.5 | -1.74 | MS | Unmatched | 0.750 | 0.837 | -21.6 | 88.0 | -14.43 | Matched | 0.750 | 0.761 | -2.6 | -1.38 | HRS | Unmatched | 0.355 | 0.626 | -56.4 | 91.2 | -36.70 | Matched | 0.355 | 0.331 | 5.0 | 2.89 | LI | Unmatched | 8.223 | 5.791 | 54.6 | 88.0 | 35.50 | Matched | 8.223 | 7.932 | 6.5 | 3.98 | MYoE | Unmatched | 1.463 | 0.465 | 109.0 | 99.4 | 73.08 | Matched | 1.463 | 1.469 | -0.6 | -0.34 | FES | Unmatched | 0.973 | 0.860 | 34.8 | 99.5 | 22.12 | Matched | 0.973 | 0.973 | 0.2 | 0.12 |
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Note: represents ; represents ; represents . Numbers in parentheses are standard errors. |