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
非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。
词
想词
作住宅的;
,但建筑成本的年涨幅却达到了11.7%。


