The Calculating Model and Empirical Analysis of Science & Technology Productivity and Its Leading GDP’s Fluctuating Cycle
Aiming at the shortcomings of studying on Science & Technology productivity that only limited to qualitative analysis in academia for a long time, the author, by applying the control theory, constructs a productivity control system for country and region, which involves various production factors as the input and the contribution made by science & technology to GDP (science & technology GDP for short, the same as below) as the output. Furthermore, based on the control system, science & technology productivity which is completely determined by science & technology GDP, quite similar to kinetic energy form in physics, is testified under the condition that system controller t R takes some special relation. Therefore, calculating model of science & technology productive forces has been given. Using this model, the author has calculated the science & technology productivities in China and America respectively and also calculated the two nation’s fluctuating cycle concerning how long the science & technology productivity precedes GDP through Grey Relation Analysis Model. Finally, it’s approved that the leading GDP of science & technology productivity has a shorter cycle with the development of science & technology, and America witnesses a shorter cycle than our C hina does at one time. All those are to be used to verify a fact that science & technology productivity, on an inverse proportion to science & technology level, boosts economic growth.
Hongxing Shi Sifeng Liu Zhigeng Fang
College of Economics and Management, Nanjing University of Aeronautics and Astronautics, 29＃, Yudao College of Economics and Management, Nanjing University of Aeronautics and Astronautics, Nanjing, Ji
国际会议
2007年IEEE灰色系统与智能服务国际会议(2007 IEEE International Conference on Grey Systems and Intelligent Services)
南京
英文
2007-11-18（万方平台首次上网日期，不代表论文的发表时间）