Designation | Symbol | Definition |
Core variable |
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Household consumption expenditure | Ln_expense | Logarithm of the household consumption expenditure |
Online social network | D_inter | If household head surfs the internet through cell phones or computers, the variable = 1; otherwise, the variable = 0 |
Number of formal financial institutions | finstitution | Number of provincial formal financial institutions |
Availability of household consumption loans | D_exdebt | If households have consumption loans in addition to the house loan, the variable = 1; otherwise, the variable = 0 |
Household head characteristics variables |
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Age | age | Age of the household head |
Gender | gender | Male = 1; female = 0 |
Educational level | edu | Uneducated = 1, primary school = 2, middle school = 3, high school = 4, junior college = 5, regular college = 6, master’s degree = 7, doctor’s degree = 8 |
Marriage status | marry | Married = 0, unmarried = 1 |
Employment status | employ | Employed = 1, unemployed = 0 |
Health level | health | Healthy = 1, average level = 2, less healthy = 3, unhealthy = 4, extremely unhealthy = 5 |
Household characteristics variables |
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Family size | Familysize | Number of family members |
Family net income | Ln_fincome | Logarithm of family income |