摘要
UNDP(2001)创立的技术成就指数能全面反映一国产业升级和技术创新的基础能力。结合创新型城市的本质要求,计算了2001—2008年21个创新型城市的技术成就指数。结果表明,21个创新型城市技术成就指数及4项子指标都呈现出递增态势,各创新型城市在新技术扩散、旧技术扩散和人力技能等方面差距不大,并趋向收敛,而在技术创造环节则存在显著差异,这也直接导致了各城市技术成就指数的差异。同时,21个创新型城市的技术成就水平差距在总体上是绝对β收敛,在加入经济发展水平、产业结构、对外开放程度等控制变量后,21个创新型城市技术成就指数的收敛性表现得更加明显。
Industries' upgrading of a country and the basic ability of technology innovation can be well reflected by Technology Achievement Index which was set up by UNDP in 2001.Based on the natural request of innovative cities,we calculated the TAI of 21 innovative cities in the period of 2001-2008.The study shows that the 21 innovative cities' TAI and 4 sub-indicators all show a trend of increasing.In addition,there are no big differences among these cities in aspects of diffusion of recent innovations,diffusion of old innovation,human skills,except creation of technology which directly results in the differences of TAI among these innovative cities.The research also presents these cities' TAI has an absoluteβ-convergence effect,and the effect becomes more obvious while considering control variables of economical development level,industrial structure and degree of openness.
出处
《科学学与科学技术管理》
CSSCI
北大核心
2013年第1期67-77,共11页
Science of Science and Management of S.& T.
基金
国家自然科学基金项目(70973038
71073057)
中央高校基本科研业务费项目(2009ZM0223
2011SP002)
广东省自然科学基金自由申请项目(151009001000020)
关键词
创新型城市
技术成就指数
收敛
innovative cities
technology achievement index
convergence