生产性服务业开放对企业出口国内附加值率影响研究

Research on the Impact of Producer Services Opening on the Domestic Value-added Ratio of Firms' Exports

将生产性服务作为中间投入引入企业生产函数,构建了生产性服务业开放通过提高企业生产率和降低国内服务中间投入价格两条渠道,形成影响企业出口国内附加值率的理论模型,并利用2000—2013年中国工业企业面板数据进行实证检验。研究发现:生产性服务业开放有助于提升制造业企业出口国内附加值率,且影响效应在不同企业特征、行业类型、企业所处地理区位等方面具有明显差异;拓展分析发现,生产性服务业开放有助于推动行业内高附加值企业进入市场,淘汰低附加值企业使其退出市场,并有效推动企业出口贸易方式由加工贸易向一般贸易转型升级。

This paper builds a theoretical model of the influence of producer services opening on the export domestic value-added rate of enterprises through two channels of improving the productivity of enterprises and reducing the intermediate input price of domestic services,and uses the panel data of Chinese industrial enterprises from 2000 to2013 to make an empirical test.The results show that expanding the opening of upstream producer services is conducive to improving the export domestic value added ratio of manufacturing enterprises,and this effect are obvious differences in different enterprise characteristics,industry types and geographical location of enterprises.The expansion analysis shows that the opening of producer services can promote the high value-added enterprises to enter the market,eliminate the low value-added enterprises to withdraw from the market,and effectively promote the transformation and upgrading of enterprises' export trade mode from processing trade to general trade.