In the primary nonresidential expenditure model, income, ethnicity, private or public lands, and forest lands had a significant effect on nonconsumptive wildlife recreation expenditures.
实证结果显示,在远距消费支出模型中,个人收入、种族肤色、公私有林地
影响因子,对于
消耗性野生动物游憩活动之消费支出情形具有相对的显著性。
居
的,
的

了11.7%。
内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。


