【摘要】 文章在理论分析基础上，运用2014～2018年制造业微观企业数据，实证检验和考察了服务贸易自由化和行业数字化对制造业企业服务化转型的影响。结果表明，服务贸易自由化能显著提高中国制造业企业的服务化水平，而行业的数字化则强化了服务贸易开放的正向效应。服务贸易自由化与行业数字化的影响机制主要表现在降低企业中间品成本、压缩管理费用、提高企业全要素生产率等方面。从企业特征的异质性来讲，服务贸易开放和行业数字发展水平对经营时间长、规模大、资本密集度低的企业服务化转型的助推作用更为明显；从区域特征异质性来看，服务贸易自由化和行业数字化对处于城市化、经济发展和外商投资水平较高地区的企业服务化进程的正向效应更为强烈。更多还原

【Abstract】 On the basis of theoretical analysis, this paper empirically tests and examines the impact of service trade liberalization and industry digitalization on the servitization of manufacturing enterprises by using micro data from2014to2018. The results show that the liberalization of service trade can significantly improve the servitization level of China′s manufacturing enterprises, while the digitalization strengthens the positive effect of the liberalization. The mechanism of service trade liberalization and industry digitalization is mainly manifested in reducing the cost of intermediate products, reducing management fees, and improving the total factor productivity of enterprises. From the perspective of the heterogeneity of enterprise characteristics, the openness of service trade and the level of industry digital development have a more obvious role in promoting the servitization of enterprises with long operation time, large scale and low capital intensity; from the perspective of heterogeneity of regional characteristics,the liberalization of service trade and industry digitalization have a stronger positive effect on the process of enterprise services in regions with high levels of urbanization, economic development and foreign investment.更多还原