Variable identifier | Variable description | Mean value | Standard deviation | Minimum value | Maximum value |
lntotal | The logarithm of total consumption expenditure | 10.821 | 0.805 | 8.380 | 12.913 |
lnsurvive | The logarithm of the sum of food, housing and clothing expenditures | 10.292 | 0.814 | 7.618 | 12.282 |
lnenjoy | The logarithm of the sum of expenditure on household equipment and daily necessities and transportation and communications | 8.831 | 1.212 | 5.480 | 12.427 |
lndevelop | The logarithm of the sum of expenditure on culture, entertainment, education and health care | 8.510 | 1.320 | 4.605 | 11.082 |
lnnetwork | The logarithm of human gift expenditure | 7.139 | 2.666 | 0 | 10.308 |
lnincome | The logarithm of net income of households | 10.525 | 1.892 | 0 | 12.899 |
lnfinanceasset | The logarithm of financial assets of households | 7.282 | 4.933 | 0 | 13.815 |
Size | Number of household population | 3.525 | 1.733 | 1 | 14 |
Gender | Male = 1, female = 0 | 0.463 | 0.498 | 0 | 1 |
Age | Age of head of household | 49.308 | 15.170 | 18 | 95 |
Edu | Illiteracy/semi-illiteracy = 1, primary school = 2, junior high school = 3, senior high school/technical school/vocational high school = 4, junior college = 5, undergraduate = 6, master’s degree and above = 7 | 3.048 | 1.425 | 1 | 7 |
Marriage | Unmarried = 0, married = 1 | 0.941 | 0.234 | 0 | 1 |
Health | Very unhealthy = 1, unhealthy = 2, relatively unhealthy = 3, generally = 4, health = 5 | 2.852 | 1.145 | 1 | 5 |
Work status | Unemployment or unemployment = 0, employment = 1 | 0.652 | 0.476 | 0 | 1 |