Table 2 Descriptive statistics of relevant variables.
Variable symbol | Meaning | Mean value | Standard deviation | Minimum value | Maximum value | Sample size |
|---|---|---|---|---|---|---|
lnrurdi | Rural disposable income | 9.157 | 0.431 | 8.082 | 10.266 | 420 |
ingap | Income gap | 2.612 | 0.397 | 1.827 | 3.952 | 420 |
theil | Income theil | 0.091 | 0.042 | 0.017 | 0.230 | 420 |
aisin | AIS integration | 0.146 | 0.085 | 0.034 | 0.608 | 420 |
nonfarm | Rural non-farm employment | 0.418 | 0.212 | 0.005 | 0.906 | 420 |
urban | Urbanization | 0.589 | 0.127 | 0.299 | 0.896 | 420 |
inter | Agricultural product trade | 0.128 | 0.235 | 0.004 | 1.843 | 420 |
rpcap | Rural per capita capital | 0.163 | 0.073 | 0.006 | 0.487 | 420 |
hucap(year) | Rural human capital | 7.810 | 0.634 | 5.878 | 10.115 | 420 |
polic | Policy support | 0.482 | 0.750 | 0.105 | 5.001 | 420 |
fiser | Rural financial service support | 0.392 | 0.184 | 0.044 | 0.915 | 420 |