基于条件价值法(
CVM
)的库布齐沙漠治理支付意愿及影响因素研究
林龙圳
1
,
2
,
3
(
), 郑佳
2
, 林震
1
,
2
,
3
(
)
Study on willingness to pay and influencing factors of Kubuqi desertification control based on CVM Data
Longzhen Lin
1
,
2
,
3
(
), Jia Zheng
2
, Zhen Lin
1
,
2
,
3
(
)
图3.
X
2
、
X
8
变量与人均支付额的趋势
Fig.3.
Tendency of payment per capita with
X
2
and
X
8