海洋生物多样性价值评估的不确定性偏差修正——以福建平潭为例
李京梅, 单菁竹, 邓云成, 许罕多

Uncertainty bias and its correction in contingent valuation method: A case study of marine biodiversity valuation in Pingtan County
LI Jingmei, SHAN Jingzhu, DENG Yuncheng, XU Handuo
表4 支付意愿影响因素回归结果
Table 4 Parameter estimation of the determinants of willingness to pay (WTP)
变量 系数 标准差
C -0.443 0.816
YEAR -0.006 0.010
FRE 0.653*** 0.167
KNOW 0.116 0.150
CONCERN 0.079 0.124
CONTRI 0.289** 0.127
SEX -0.191 0.236
AGE -0.249 0.175
EDU 0.135 0.106
INC 0.392*** 0.122