改革开放以来，内地经济技术和创新水平的提高离不开源自香港的知识溢出。本文以广东省为例，运用1990～2010年粤港两地经济社会数据，从知识溢出角度构建知识生产函数模型，实证分析了香港知识溢出对广东省创新能力的影响。结果显示，知识存量和R&D资本存量是区域创新能力提高的主要因素，香港直接投资会对广东省创新能力产生轻微的负面影响，但粤港两地交流则对创新能力的提升具有正面作用。同时，广东省人力资本和信息通畅度会影响香港知识溢出效果，市场竞争度的提升则会扩大香港直接投资知识溢出产生的负面效应。在实证研究的基础上，本文针对如何提升内地整体创新水平提出了若干政策建议。
The increase of China inland’s economic，technological and innovation level can’t be separated from the Hong Kong’s knowledge spillover since the reform and opening up. Taking the Guangdong Province as a case，the paper used the economic and social data of Guangdong Province and Hong Kong from 1990 to 2010 and built a knowledge production function model from the aspect of knowledge spillover，then empirically analyzed on the impact of Hong Kong’s knowledge spillover on Guangdong Province’s innovation capability. The results show that the stock of knowledge and R&D capital is the main influencing factors to the regional innovation capability. Hong Kong’s direct investment has a slight negative effect on the Guangdong Province’s innovation capability，whereas the impact of exchange between Guangdong Province and Hong Kong is positive. Meanwhile，the effect of Hong Kong’s knowledge spillover is related to the human capital and information fluency in Guangdong Province，and the increase of market competition degree will expand the negative effect of the knowledge spillover that from Hong Kong’s direct investment. At last，the paper proposes some policy recommendations about how to enhance the inland’s whole innovation level based on the empirical research.
| Keywords： | Hong KongInfluencing FactorsRegional Innovation CapabilityKnowledge SpilloverKnowledge Production Function |
