上海节能环保产业发展影响因素分析及预测

Analysis and Prediction on Influencing Factors of Energy Conservation and Environmental Protection Industry Development in Shanghai

利用主成分分析法选取适当指标构建多元线性回归预测模型,对代表上海市节能环保产业发展水平的产业投资额进行预测研究。通过检验分析,该模型拟合度较好、显著性水平较高,预测结果具有可信性。预测研究表明,上海市节能环保产业将每年呈现增长趋势,发展前景较好。

This paper used the principal component analysis to select the appropriate indicators, then constructed the multiple linear regression model to predict the energy - saving environmental protection industry development of Shanghai. According to the examination analysis, the model was proved that it had a high fitting degree and a high level of significance, showing a credible forecast result. The prediction results showed that the devel- ooment of ener~~ - savin~ environmental orotection industry in Shanghai would continue to mow dramatically.