摘要
采用2006—2017年"走出去"的中国制造业上市公司数据,实证考察研发投入对企业国际化绩效的边际效应;并进一步讨论政府补贴对这种边际效应的"杠杆作用"。研究表明:(1)企业研发投入能够显著提升国际化绩效,且这一作用在非国有企业、中部企业以及风险承担水平更高的企业中表现尤为明显,考虑内生性问题后,该结论仍具有稳健性;(2)政府补贴并未与研发投入形成较好的协同效应,相反,还会削弱研发投入对企业国际化绩效的促进作用,且这一作用突出体现在非国有企业、中部企业以及风险承担水平更高的企业中。
This paper uses the "going out" data of listed companies in China's manufacturing industry from 2006 to 2017, empirically examines the marginal effect of R&D investment on the internationalization performance of manufacturing enterprises; Furtherly, this paper discusses the heterogeneous "leverage effect" of government subsidies on this marginal effect. The research shows that:(1) R&D investment can significantly improve the international performance of manufacturing enterprises, and this effect is particularly significant in non-state-owned enterprises, central enterprises and enterprises with higher risk-taking levels. After considering the endogenous problem, this conclusion is still robust;(2) The government subsidies do not form a good synergy with R&D investment. On the contrary, government subsidies will even weaken the positive effect of R&D investment on the international performance of enterprises, and this role is prominently reflected among non-state-owned enterprises, central enterprises and enterprises with higher risk-taking levels.
引文
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