Table 1 Variable definition
Variables | Definition |
|---|---|
Age | The individual’s age |
Female | Male = 0, Female = 1 |
Ethnicity | Minority = 0, Han = 1 |
Marriage status | Unmarried (unmarried, divorced, widowed, cohabiting) = 0, Married (first marriage, remarriage) = 1 |
Education | Never went to school = 1, Primary school = 2, Junior high school = 3, High school/Secondary school = 4, Junior college = 5, Undergraduate/Postgraduate = 6 |
Hukou | Non-agricultural = 0, Agricultural = 1 |
Income | Average monthly household income (in the logarithmic form) |
Nature of work unit | No unit = 1, State-owned or state-controlled enterprises = 2, Private enterprises = 3, Foreign-funded enterprises = 4 |
Employment status | Employee = 1, Employer = 2, Self-employment workers = 3, Others = 4 |
Industry | High risk industry = 1, Medium risk industry = 2, Low risk industry = 3 |
Occupation type | Civil servants = 1, Security, couriers, service industry workers, etc. = 2, Without fixed occupation = 3 |
Length of migration | Length of the migration(years) |
Reason for migration | Business\Work = 1, Other (migration, caring for children, etc.) = 0 |