信息不对称情况下，产品市场存在着品牌的扩散效应。

Under information asymmetry, the spread effect of brands can be found in products market.

youdao

信息不对称情况下，产品市场存在着品牌的扩散效应。

Under information asymmetry, the spread effect of brands can be found in products market.

youdao