Research On Investment Risk Analysis And Evaluation In Mining Project

Mineral resource is the social scarce resources, plays an important role in theeconomic development and the progress of science and technology. In order to meet thedomestic and foreign to the mining resources, mineral resources, increase the supply ofmining project investment is an effective way to improve the relationship betweensupply and demand. However, for a long time, mining investment projects because ofcomplex factors, large-scale investment and long payback period and other reasonsthere is a considerable risk, which restricts the operation of such investment projects.In this paper, on the basis of the concept of mineral resources, the purpose andprinciples of classification and mining investment characteristics and economicevaluation of mineral resources on the theoretical overview, First of all mining projectswere phasing investment risk, and identify a range of investment risk factors, forming asystem of clear mining project investment risk factors inventory; Second in the list offactors that influence the risk clear, the use of AHP constructed investment riskevaluation index system of mining projects; Build again the fuzzy comprehensiveevaluation model, in order to make an overall assessment of the size and extent of themining project investment risk, provide objective for the final decision of the project, ascientific and rational basis; Then based on M company’s copper project as an exampleof the investment risk analysis, identification and evaluation, verified the effectivenessof risk assessment index of mining project investment and the fuzzy comprehensive evaluation model; Finally, the paper summarizes the conclusions mining projectinvestment risk management, points out the problems existing in the research, and makea prospect of the future.