Research Article
Modeling the Commuting Travel Activities within Historic Districts in Chinese Cities
Table 1
Description of exogenous variables in SEM.
| Attributes | Exogenous variable | Description |
| Household attributes | Household size (HS) | HS = 1: 1 or 2 persons; HS = 2: 3 persons; HS = 3: more than 3 persons | Preschool children (CHI) | CHI = 1: yes; CHI = 0: no | Automobile ownership (AUTO) | AUTO = 1: yes; AUTO = 0: no | Annual household income (INC) | INC = 1: <30000; INC = 2: 30000–50000; INC = 3: >50000 |
| Individual attributes | Gender (GEN) | GEN = 1: male; GEN = 2: female | Occupation (OCC) | OOC = 1: worker or attendant; OCC = 2: staff or official; OCC = 3: self-employed | Age (AGE) | AGE = 1: <30 years old; AGE = 2: 30–50 years old; AGE = 3: >50 years old |
|
|