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本文在外资技术溢出效应和异质性企业贸易理论框架下,利用大样本中国制造业企业的微观面板数据,采用Probit模型就行业内及行业间的外资水平及内资企业异质性对技术创新的影响进行了经验研究。研究表明:无论在行业内还是在行业间,外资水平对内资企业技术创新的溢出效应都具有非线性特征;行业内外资水平与内资企业技术创新之间存在“倒U形”关系,而行业间的外资水平与内资企业技术创新之间存在“U形”关系;内资企业多重异质性对技术创新的影响也至关重要,其中出口参与、资本要素密集度、规模和国有制属性等异质性特征显著地促进了内资企业的技术创新。
Based on the micro-panel data of a large sample of manufacturing enterprises in China under the framework of foreign technology spillover effect and heterogeneous enterprise trade theory, this paper uses Probit model to analyze the impact of foreign-funded industry and industry heterogeneity on technological innovation Conducted empirical research. The research shows that the spillover effect of the level of foreign capital on the technological innovation of domestic-funded enterprises has a non-linear characteristic both in the industry and in the industry. The relationship between the level of domestic and foreign capital and the technological innovation of the domestic-funded enterprises is inverted U-shaped, The “U-shaped” relationship exists between the level of FDI in the industry and that of domestic-funded enterprises. The impact of multiple heterogeneity of domestic-funded enterprises on technological innovation is also of crucial importance. Among them, export participation, capital factor intensity, size and state ownership Heterogeneity of attributes and other characteristics significantly promoted the technological innovation of domestic-funded enterprises.