Assessment Of Mining Rights And Sensitivity Analysis

Along the increasingly mature market for mining rights with our country, mining rights increase in the frequency transactions, in the assessment of mining rights, research the impact assessment of the value of mining rights on the key factors, and analysis of these factors'change in the value of the mining rights to assess the degree of influence, it has become particularly important. Thus, the sensitivity analysis methods commonly used for evaluation of investment project to the use of assessment of mining rights have become a new topic, new direction.Based on the above considerations, this paper based on the cash flow method completed the××iron ore mining rights of a certain assessment, a differential of its sensitivity analysis to identify the sensitivity of these factors and separated or integrated assessment of changes arising from the mining rights Value changes, and by a comparison with the traditional sensitivity analysis, the differential sensitivity analysis of the feasibility of the verification, the results show that the use of differential assessment of the sensitivity of mining rights, to simplify the traditional sensitivity analysis of complex calculations, the sensitivity analysis only with the changes in the rate of change related factors, accurate, simple calculation. The method can consider all factors in assessing the value of the mining rights of individual influence can also be a simple algebraic calculations, and consider the various factors also affected the effect of changes in the value of impact assessment purposes. Differential impact assessment method is judged the most important factors in the value of predictability, targeted to provide for the assessment of the initiative.Assessment of the value of mining rights through the sensitivity analysis, facilitate the assessment staff to assess the value of the mining rights are fully aware of the uncertainty, according to the sensitivity factors and changes in the value of the mining rights to forecast trends, thereby enhancing the accuracy of assessments.