Socio-economic variables
|
Gender (X1)
|
Male (0), Female (1)
|
Dummy
|
2
|
–
|
Location of residence (X2)
|
Suburb (0), Core area (1)
|
Dummy
|
2
|
–
|
Age (X3)
|
Respondents’ age (years)
|
Continuous
|
–
|
42.4
|
Education (X4)
|
Primary School (1), Secondary School (2), Bachelor’s Degree (3), Master’s Degree and higher (4)
|
Categories
|
4
|
–
|
Occupation (X5)
|
Not permanently employed (0), Permanently employed (1)
|
Dummy
|
2
|
–
|
Household income (X6)
|
Less than 25,000 Baht (1), 25,000–50,000 Baht (2), 50,001–75,000 Baht (3), 75,001–100,000 Baht (4), Higher than 100,000 Baht (5)
|
Categories
|
5
|
–
|
Household size (X7)
|
Number of household members
|
Continuous
|
–
|
3.9
|
Children HHM (X8)
|
No (0), Yes (1)
|
Dummy
|
2
|
–
|
Elderly HHM (X9)
|
No (0), Yes (1)
|
Dummy
|
2
|
–
|
HHM with health problem (X10)
|
No (0), Yes (1)
|
Dummy
|
2
|
–
|
Vegetarian HHM (X11)
|
No (0), Yes (1)
|
Dummy
|
2
|
–
|
Access to information on organic vegetables (OV)
|
Access to information on OV (X12)
|
Index of intensity
|
Continuous
|
5
|
0.55
|
Knowledge on characteristics of OV (X13)
|
Incorrect (0), Correct (1)
|
Dummy
|
2
|
–
|
Perception of the environmental and health benefits of OV
|
Environmental benefits (X14)
|
Index of perception
|
Continuous
|
5
|
0.72
|
Health benefits (X15)
|
Index of perception
|
Continuous
|
5
|
0.78
|
Satisfaction with OV
|
Quality (X16)
|
Index of satisfaction
|
Continuous
|
5
|
0.77
|
Labelling/certification (X17)
|
Index of satisfaction
|
Continuous
|
5
|
0.75
|
Access to market/stores (X18)
|
Index of satisfaction
|
Continuous
|
5
|
0.55
|
Variety (X19)
|
Index of satisfaction
|
Continuous
|
5
|
0.56
|
Price (X20)
|
Index of satisfaction
|
Continuous
|
5
|
0.60
|