搜索结果: 1-2 共查到“经济学 outdoor”相关记录2条 . 查询时间(0.027 秒)
Evaluation of Outdoor Recreational Resources: A Note
economy efficient allocation
font style='font-size:12px;'>
2011/10/23
Outdoor recreation has become an important element of economy. Determination of the value of outdoor recreation to ensure more efficient allocation of resources is becoming an increasingly critical pr...
Lead-User Innovation and the U.K. Outdoor Trade since 1850
Lead-User Innovation U.K. Outdoor Trade
font style='font-size:12px;'>
2010/10/11
The development of the U.K. outdoor clothing and equipment trade provides an ideal laboratory to study the changing nature of consumer innovation from the nineteenth to the twenty-first
century. We t...