Table 2 Identification of influencing factors of industrial carbon emissions.

From: Research on industrial carbon emission prediction and resistance analysis based on CEI-EGM-RM method: a case study of Bengbu

Category

Index layer

Index attribute

References

Population

Urbanization rate (X1)

 + 

Sun and Huang8; Xiong et al.31

Structure

Proportion of secondary industry (X2)

Wen and Liu32; Liu and Liu33

Economy

Industrial GDP (X3)

 + 

Liu and Deng34; He and Wei35

Technology

Energy intensity (X4)

Tang et al.36; Ahmadi et al.37

Carbon dioxide intensity (X5)

Guo et al.38; Liu et al.39