中国高技术产业创新效率区域差异变动趋势

Changing trends of regional differences of high-tech industry innovation efficiency in China

为了进一步研究中国各省区之间高技术产业创新效率的差异及其变动趋势,该文以中国各省区2002—2011的高技术产业创新效率数据为基础,应用收敛模型进行了检验。结果表明:虽然全国总体及三大地区创新效率存在着条件收敛,但东部和西部地区并不存在显著的绝对收敛趋势;全国总体及中部的条件收敛因素为科技劳动力资本,东部地区为高技术资本累积,而西部地区则为科技劳动力资本和高技术资本累积,政府资助不是任何地区促进技术效率显著收敛的条件因素。研究结果有利于中国各省区有针对性地建立适合自身发展的政策体系以缩小地区之间发展差异。

In order to analyze the innovation efficiency differences and their changing trends of provinces in China,based on the data of high-tech industry innovation efficiency from years 2002 to 2011,a convergence model is applied to test in this paper. The main conclusions are：although innovation efficiency of the overall nation and three regions has conditional convergence trends,there is no significant absolute convergence trend in the eastern and western regions. Technological labor capital is the conditional convergence factor for overall national and central region, but high-tech capital accumulation for the eastern region,and technological labor capital and high-tech capital ac-cumulation for the western region. Government subsidies are not the significant regional convergence condition factor for any regions. Therefore, it has important significance on narrow differences between regions through establishing a suitable targeted regional development policy.