economic valuation of outdoor recreation

• 游憩价值评估

economic valuation of outdoor recreation的用法和样例：

例句

1. This paper points out that examining the relationship between the externality of the tour value and the assets value has the economic and policy implications.
   另外，游憩价值的外溢性及其与资产价值之间的关系对经济管理政策的制定有重要意义。