[名词解释] 第三方物流 third-part logistics (TPL)

根据判定系数R2与F统计量的关系可知，当R2=1时有（）。 ["F=1","F=－1","F=∞","F=0"] 虚拟物流 virtual logistics 产品差别 垄断竞争 垄断利润 第三方物流 third-part logistics (TPL)