苗建花，韩兴国
（内蒙古科技大学内蒙古包头014010）
关键词：科技人才经济增长贡献率岭回归
摘要：随着人才强国战略的实施，科技人才在经济增长中发挥着越来越重要的作用。文章首先在经典C-D生产函数的人力资本分类模型基础上，扩展了生产要素，然后对模型涉及的具体变量和数据进行分析和测算，接着通过岭回归分析对模型的参数进行估计并测算出科技人才对内蒙古经济增长的贡献率，最后提出本文的研究结论。研究表明：科技人才对经济增长的贡献明显高于普通劳动力对经济增长的贡献。
中图分类号：C921 文献标识码：A
Analysis of the contribution ofscientificand technological talentsto economic growth in Inner Mongoliabased on ridge regression（1990-2013）
Miaojianhua Hanxingguo
(Inner Mongolia University ofScience & Technology, Baotou 014010,China)
Keyword：Scientificand technological personnel；econimic growth； contribution rate； ridgeregression
Abstract：With theimplementation of the strategy of reinvigorating China through human resourcedevelopment,people with high talentin science and technology play an increasingly important role in economicgrowth. The production factors ofhumancapitalclassification modelwere expandedbased on humancapitalclassification model of C-Dproduction function, the data of the specificvariables of the model were analyzed and calculated, and the parameters of themodel were estimated by using ridge regression analysis. Accordingly, thecontribution rate of scientific and technological personnel to economic growthin Inner Mongolia was measured, putting forward the research conclusion.Research shows that the contribution of high-tech talents to economic growth issignificantly higher than that of the ordinary labor to economic growth.