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在比较分析中国区域技术交易金额趋势特征的基础上,测算回波扩散效应指数,并构建计量模型探析区域技术转移回波扩散效应及其影响因素。研究表明,中国区域技术转移总体上呈现回波效应,部分区域存在明显扩散效应;回波扩散效应受知识吸收能力、经费投入强度、科技进步环境、相对经济发展水平和高新技术企业数等因素影响,且不同因素在不同区域的作用效果存在异质性。
On the basis of comparative analysis of the trend of the amount of technology transactions in China, the Echo Spread Index was calculated and the econometric model was constructed to analyze the echo diffusion effect and its influencing factors. The research shows that the regional technology transfer in China shows echo effect as a whole and obvious diffusion effect exists in some regions. The echo diffusion effect is affected by knowledge absorption capacity, financial input intensity, environment for scientific and technological progress, relative economic development and the number of high-tech enterprises , And different factors in different regions of the effect of heterogeneity.