贸易自由化、异质性企业与全要素生产率——基于我国制造业企业层面的实证研究

发布时间：2018-06-17 04:07

本文选题：贸易自由化 + 全要素生产率　；参考：《财贸经济》2014年11期

【摘要】：本文通过使用1998—2007年中国制造业企业层面的大型面板数据,研究了贸易自由化对企业全要素生产率的影响。本文将贸易自由化分为最终品进口关税的减免和中间投入品关税的减免,同时采用半参数估计方法测算企业的全要素生产率,以克服联立性和样本选择问题。实证研究结果表明,贸易自由化能够显著促进企业全要素生产率的提升,这是两种效应的综合结果,即最终品进口关税的减免的"正向效应"和中间投入品关税的减免的"负向效应"。在区分企业出口状态、企业所有制类型和企业规模大小之后,研究结果显示,贸易自由化会对不同企业的全要素生产率产生不同的影响。在关税减免的情况下,非出口企业从贸易自由化中的受益要大于出口企业,私营企业的全要素生产率提升最大,其次是外资企业和港澳台资企业,而国有企业的生产率反而会降低。
[Abstract]:This paper studies the impact of trade liberalization on total factor productivity (TFP) of Chinese manufacturing enterprises by using large panel data from 1998 to 2007. In this paper, trade liberalization is divided into import tariff reduction for final products and tariff reduction for intermediate inputs. At the same time, semi-parametric estimation method is used to estimate the total factor productivity (TFP) of enterprises in order to overcome the problems of synchronization and sample selection. The empirical results show that trade liberalization can significantly promote the total factor productivity of enterprises, which is the combined result of the two effects. That is, the "positive effect" of the final import tariff reduction and the "negative effect" of the intermediate input tariff reduction. After distinguishing the export status, the type of ownership and the size of enterprises, the results show that trade liberalization will have different effects on the total factor productivity of different enterprises. Under the circumstances of tariff reduction and reduction, non-export enterprises benefit more from trade liberalization than export enterprises, and private enterprises have the greatest increase in total factor productivity, followed by foreign-funded enterprises and Hong Kong-Macao and Taiwan-funded enterprises. On the contrary, the productivity of state-owned enterprises will decline.
【作者单位】：复旦大学经济学院;
【分类号】：F752;F425

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