摘要
以我国各省市自治区为样本,利用1994-2005年统计数据,首先建立R&D动态面板数据模型及介绍GMM思想,接下来建立了R&D存量的测算模型,测算各地区R&D存量,并利用各地区数据组织面板数据,测度R&D的产出弹性。同时,为了评价模型,对最终结果进行诊断,结果表明R&D的产出弹性显著。
In this paper, we measure R&D stock by statistic data in 1994-2005 of province and municipality, at first we construe dynamic panel data of R&D and introduce idea of GMM, and construe a model of measure R&D stock, and analyze the data, finally measure the output elasticity of R&D by dynamic panel data model. At the same time, we diagnose the finally result in order to evaluate the model, it is significant of output elasticity of R&D.
出处
《系统工程》
CSCD
北大核心
2007年第12期47-52,共6页
Systems Engineering
基金
国家社科基金重大招标项目(06&ZD035)