现有文献对商品中知识密集程度的计量分析尚不充分,提出了以知识量表征商品中知识密集程度的原理和方法。通过案例说明商品中知识密集程度的测度方法,计算出汽车发动机修理和自行车维修两种服务的知识密集程度和换算比例,如果前者的知识密集程度定为100%,则后者只有4.07%；从而使知识密集具有量的可比性,为商品和企业的知识密集程度的测度提供了新途径。

There is very little quantitative analysis of the knowledge intensity in the existing literature, in this paper, the principle and method of knowledge intensity is characterized by knowledge quantity in the commodities are presented. The method of measuring knowledge intensity in commodities is illustrated by case study, calculate the knowledge intensity and scale conversion of the two services of car engine repair and bicycle maintenance, if the knowledge intensity of the former is 100%, the latter is only 4.07%; so that the knowledge intensity is comparable in quantity, a new approach is provided for the measurement of knowledge intensity of commodities and businesses.

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