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、种族肤色、公私有林地等影响因子,
于非消
性野生动物游憩活动之消费支出情形具有
显著性。