摘要
运用农业生产服务投入率和直接消耗系数对美国生产服务业和农业的关联性进行分析,结果表明,美国1995-2011年生产服务投入占农业中间投入比重平均值为32.23%,农业生产服务直接消耗系数平均值为0.18。其中批发零售服务投入率是各类农业生产服务投入率中最高的,也是农业生产服务直接消耗系数最大的,说明批发零售业与农业关系最为密切,依赖性最强。其他各类生产服务业与农业的关联性按由强到弱顺序依次为:金融、房地产、交通运输、租赁与商务服务、邮政通讯和其他服务。
This paper uses the input rate and direct consumption coefficient of agricultural production service to analyze the relevance between Amercian producer services and agriculture, the results of which are as follows： The producer service input in Amercia from 1995 to 2011 averaged 32.23% of the agricultural intermediate input, and the average value of the direct consumption coefficient of agricultural production service was 0.18; The retailing and wholesaling service input ranked the top in all kinds of agricultural production service input, with the highest direct consumption coefficient, showing that retailing and wholesaling have the most close relationship with agriculture and rely on agriculture most; Other producer services related to agriculture are finance, real esate, transportation, leasing and business service, postal communications and so on（in order of their relevance degree with agricutlure）.
关键词
生产服务
生产服务投入率
直接消耗系数
producer service
producer service input rate
direct consumption coefficient
