摘要
本文主要研究我国虚拟经济与实体经济的协调发展对投资效率所产生的具体影响。首先基于灰色关联度模型,运用2000年—2014年我国的虚拟经济与实体经济的指标数据实证研究了近15年虚拟经济与实体经济的协调发展程度。其次,借助VAR模型对耦合协调度数值和我国固定资产投资效率之间的相互关系进行实证分析。结果显示,虚拟经济与实体经济之间的耦合协调度虽然呈现波动趋势但是二者之间并未出现实质性的分离;并且虚拟经济与实体经济之间的耦合协调度与行业投资效率之间存在显著的正相关关系。
This paper focuses on the specific impact of the coordinated development of the fictitious economy and the real economy on the efficiency of investment. First of all, based on the grey relational grade model and the index data of the fictitious economy and the real economy from year 2000 to year 2014, this paper empirically studies the coordinated development of fictitious economy and real economy in the past 15 years. Secondly, the VAR model is used to analyze the relationship between the value of the coupled scheduling and the efficiency of China＇s fixed asset investment. The results show that the coupling coordination between the fictitious economy and the real economy shows a trend of fluctuation, but the development of the two does not show substantial separation; Moreover, there is a significant positive correlation between the coupling coordination degree of the fictitious economy and the real economy and the investment efficiency of the industry.
出处
《广义虚拟经济研究》
2017年第4期62-72,共11页
Research on the Generalized Virtual Economy
基金
广义虚拟经济研究专项课题"广义虚拟经济视角下虚拟经济对企业投资行为的影响研究"(GX2015-1010(Y))
关键词
虚拟经济
实体经济
协调发展
投资效率
fictitious economy, real economy, coordinated development, investment efficiency
