互信息视角的政产学研资协同创新四螺旋实证研究

The Empirical Study of Synergetic Innovation Quadruple Helix Based on Mutual Information

基于三螺旋理论,构建了包含政府、产业、大学和研究机构、资本部门四类创新主体的协同创新四螺旋模型,从互信息视角挖掘Web of ScienceTM核心集合引文数据库中2006-2016年中美两国论文发表数据,运用N螺旋算法,实证测度和对比中美两国4类创新主体协同创新程度与发展态势。结果发现:(1)伴随着传统"学-产"协同创新的不断稳定,其它二维协同形式正在不断加强和发展,但相较于美国而言,几种二维协同创新形式仍比较薄弱,部分二维协同创新协同程度与美国差距较大;(2)中国三维协同创新协同程度趋于稳定,但稳定程度不及二维协同,且协同程度弱于美国,而中国"产-资-政"协同呈现较大幅度波动,协同程度强于美国;(3)中国四维协同创新协同程度优于美国,整体而言比较稳定,但部分年份有轻微波动。

Based on triple helix theory,the study built a quadruple helix model of synergy innovation which includes government,industry,university and research institutes,and capital department.Then in mutual information perspective,it mined Chinese and American paper publishing data from the Web of ScienceTM database in 2006-2016,and using N Helix Algorithm made an empirical study to measure and comparatively analyzes the synergetic innovation process's tightness and dynamics of four innovation subjects between China and America.The results shows that,First,Chinese two-dimensional synergetic innovation is stable developing,with traditional"industry-university&research"tend to be stable,other two-dimensional synergies are developing and enhancing,but compared with America several two-dimensional synergies are weak,and the degree of synergy of some two-dimensional synergies is lower than America.Second,the degree of Chinese three-dimensional synergetic innovation is beginning to stabilize,but it has lower degree than two-dimensional and America's.However,degree of synergy of Chinese"industry-capital-government"is stronger higher than America with large fluctuations.Third,the degree of Chinese four-dimensional synergetic innovation is higher than America,overall,the degree is stable,but it waved lightly in some years.