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intermediate input rate
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intermediate input rate
Encyclopedia
经济学
产业关联理论
释
intermediate input rate
中间投入率
国民经济中某一产业的中间投入与总投入的比值。又称为后向关联效应,即一个产业在其生产活动中,需要其他产业为其生产供应产品因而衍生出的需求,带动了提供原材料的其他产业的进步与发展。
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