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半参数回归模型是参数回归模型的一种推广。其形式更加灵活,比一般参数回归模型更适用于实际问题的解释与应用。本文通过尝试用半参数回归模型来分析中国技术市场的发展情况。研究结果表明四个因素都对中国技术市场成交额产生了重要的影响,其中R&D经费投入和人均GDP对技术市场成交额有直接地线性影响,而R&D人员投入和专利授权率在相互影响的基础上对技术市场成交额有重要的非线性影响。
Semi-parametric regression model is a generalization of parametric regression model. Its form is more flexible than the general parameter regression model is more suitable for the interpretation and application of practical problems. This article attempts to use the semi-parametric regression model to analyze the development of China’s technology market. The results show that all four factors have an important impact on the turnover of China’s technology market. R & D expenditure and per capita GDP have a direct linear impact on the turnover of the technology market, while the R & D personnel input and the patent authorization rate are based on the mutual influence There is an important non-linear effect on the volume of the technology market.