Variable

Marginal effect

Variable

Marginal effect

Sex of respondent (SexR)

0.0315871

Years of Membership

−0.0481639

Age of respondent (AgeR)

0.001007

Distance from forest site

−0.2624886

Family size of respondent

0.004285

Environmental Know

0.0371538

Education level (EduR)

0.1195714

Net Income

0.0000322

Marital status (MarsR)

0.2157159

Second bid amount (Sbid)

−0.0037063