A Projection Analysis of C2 R Models Applied in Grey Prediction on OHASA18001 Safety Investment and Benefit of a Mining Industry

Jiangdong Bao, Jingdong Zhang, Shuiping Shi


A projection analysis of C2 R model is adopted to calculate the safety investment, and
benefit. On this basis, GM( 1.1) model (Grey prediction model) is established to predict the
safety benefit and safety investment values of 2017. This integrated method of C2R model and
GM (1.1)model provides a direction and theoretical reference for optimizing the investment
and a structure for the effective operation of mining industry occupational health and safety
management system.

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