规模报酬变化要求投入必须同比例变动,相比而言,规模经济只要求比较规模的扩大与单位产品平均成本间的关系。
Returns to scale changes must change with proportion to input, however, the economies of scale only requires the relation among the enlargement of the comparative scale and unit cost.
规模报酬变化要求投入必须同比例变动,相比而言,规模经济只要求比较规模的扩大与单位产品平均成本间的关系。
Returns to scale changes must change with proportion to input, however, the economies of scale only requires the relation among the enlargement of the comparative scale and unit cost.
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