Under information asymmetry, the spread effect of brands can be found in products market.
信息不对称情况下，产品市场存在着品牌的扩散效应。
The horizontal aspect discusses the characteristics of industry relevancy and industry spread effect of China and America's transportation industry based on the input-output theory.
横向分析根据投入产出理论探讨了中美交通运输业的产业关联特点与产业波及影响。
Spread effect is the key problem in inputoutput analysis.
波及效应是投入产出分析的核心问题。
Spread effect is the key problem in inputoutput analysis.
波及效应是投入产出分析的核心问题。
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