Table 1

Variables in the CVM

No.VariableMeasureDescription
1WTPYes = 1
No = 0
WTP for organic oranges at different prices
2IncomeMillion VND/monthTotal income of all family members in 1 month
3Dependent personPresence of children under 16 years old and elderly people over 60 years old in the household
4AgeAge of the respondent
5EducationGet value from 1–18Education level of the respondent
6Family sizeTotal number of family members
7Food safety awareness#0–10Total score from food safety questions
8Environmental awareness#0–10Total score from environmental questions
9Price (Bid)60
75
90
105
Suggested price per kg of organic oranges
Unit: 1,000 VND

Note(s):#: Respondents were asked five questions about awareness. If the respondent answers “I know a lot” about the issue mentioned, he or she will receive 2 points. If the respondent answers “I know little” about the issue mentioned, he or she will receive 1 point. If the respondent answers “I don’t know” about the issue mentioned, he or she will receive 0 points

Source(s): Compiled by the author

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