1.In the primary nonresidential expenditure model, income, ethnicity, private or public lands, and forest lands had a significant effect on nonconsumptive wildlife recreation expenditures.
1.实证结果显示,在远距消费支中,个人收入、种族肤色、公私有林地等影响因子,对于非消
生动物游憩活动之消费支
情形具有相对的显著
。