The value of public library includes use value and non-use value, and is hard to identified and qualified.
公共图书馆总经济价值包括使用价值和非使用价值,较难确认和量化。
The value of karst tourist resources manifests as use value and non-use value. We can use market price and non-market price to count it.
旅游资源价值表现为使用价值和非使用价值,可以用市场价格和非市场价格计量方法来核算。
With Beijing Botanical Garden as the study area, the paper employs CVM to measure the non-use value of eco-tourism resources there, and carries out correlative analysis.
本文以北京市植物园为例,采用CVM方法对其生态旅游资源的价值进行了评估和相关分析。
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