摘要
本文建立向量自回归(VAR)模型,通过Eviews软件,进行单位根检验和稳定性检验,运用脉冲响应函数分析法和方差分解法,分析不同污染物浓度的变动对PM2.5浓度变化的影响,提出对洛阳市区环境污染治理的合理化建议。
In this paper, a vector auto regressive model (VAR) is established by using the software of Eviews, applying the method of impulse response function analysis and variance decomposition, the influence of different pollutants concentration changes of concentra- tion change and degree are analyzed. Finally, the suggestions on the environmental pollution control in Luoyang city are put forward.
作者
季春玲
张会锦
田玉柱
JI Chunling;ZHANG Huijin;TIAN Yuzhu(Henan University of Science and Technology,Luoyang 471000,China)
出处
《洛阳理工学院学报(自然科学版)》
2018年第3期66-71,共6页
Journal of Luoyang Institute of Science and Technology:Natural Science Edition
基金
国家自然科学基金项目(11501067)