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本文基于1995-2013年省级面板数据,通过双向固定效应模型,初步分析了跨国公司对中国研发能力的影响。通过非常简单的回归,在控制了地区固定效应和时间固定效应、经济发展水平、劳动力成本后,跨国公司数量对地区研发能力有正向的影响。在考虑了溢出效应需要时间才能显现这一因素后,前一期跨国公司数量对当前地区研发能力的影响也是正向显著的。
Based on the provincial panel data from 1995 to 2013, this paper presents a preliminary analysis of the impact of multinational corporations on China’s R&D capabilities through a two-way fixed effect model. Through a very simple regression, the number of transnational corporations has a positive impact on regional R&D capacity after controlling regional fixed effects and fixed time effects, economic development levels, and labor costs. After taking into account that the spillover effect takes time to reveal this factor, the number of MNCs in the previous period has a positive effect on the R&D capabilities of the current region.