Evaluation of Social Risk Using Structural Equation Model
Wei Shan, Hengwen Liu, Yichao Pan, Hengqing Tong
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DOI: 10.4236/ib.2010.22023   PDF   HTML     3,960 Downloads   7,061 Views   Citations

Abstract

A quantitative method to evaluate social risk using structural equation model (SEM) is developed. Evaluation of social risk is the essential step in early warning of social risk. On the basic of the society stability, a scientific and applicable index system of social risk is put forward, which includes 6 first-level indexes and 40 second-level indexes. Based on these indexes and relationships among them, a structural equation model is introduced, and an improved partial least square (PLS) algorithm by finding the best iterative initial value is proposed.

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W. Shan, H. Liu, Y. Pan and H. Tong, "Evaluation of Social Risk Using Structural Equation Model," iBusiness, Vol. 2 No. 2, 2010, pp. 188-192. doi: 10.4236/ib.2010.22023.

Conflicts of Interest

The authors declare no conflicts of interest.

References

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[5] H. Q. Tong, Data Analysis and Statistical Computation (DASC), Electronic Publication, Science Press of China, Beijing, 2005.
[6] C. M. Wang and H. Q. Tong, “Best Iterative Initial Values for PLS in a CSI Model,” Mathematical and Computer Modeling, Vol. 46, No. 3-4, 2007. pp. 439-444.

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