Real Estate Investment Risk Analysis Based On Uncertain Linguistic Multiple Attribute Decision-making Method

In recent years, real estate is very important industry, and has been becoming one of the economic development important foundation industries. In our country, real estate have enormous developmental potencies, it also is a kind of leading infrastructure industry, is the base and carrier of the whole economy. However, the real estate investment is an activity which is strong in synthesize, profession and technique, at the same time also is an enterprise with high investment, high repayment and high risk. These characteristics of the real estate cause that the real estate investment is facing the complicated risky factors which can cause several consequence. So as an investor of real estate, it is necessary that improving management and administration level, especially improving risk analysis level.The risk assessment of the real estate investment can properly carry out the analysis and evaluation on the instability and the effect caused by the instability and the degree of effect on the real estate investment. The real estate venture capital decision-making has the typical characteristic of the multi-objective decision-making:First, the influence target is multitudinous; Second, the dimension is not unified; Third, the objective conflict; Forth, the optimal solution is difficult to determine. Therefore the supplement of the real estate venture capital appraisal index, using the multi-objective synthesis decision making, becomes the important question of the decision-making analysis.Firstly, in this paper probes into the definition and characteristics of the real estate investment and the real estate investment risk, detailed analyze the category and origin of the risk and content of risk analysis. Secondly, the comparatively commonly used evaluating methods are analyzed, and there characters and disadvantages have been evaluated. Finally, in combination with the realistic situation of real estate investment in our country, the risks are classified according to the sources of the risks, after that, a risk evaluation system of real estate has been established. And using the uncertain linguistic multiple attribute decision-making method to analysis the size of the real estate investment risk, which is based on the improved and confirmed feasibility of the method by the example.After all, this article summarizes the research results, through the study and analysis of the thesis, the uncertain linguistic multiple attribute decision-making method is not only superior and scientific on theory aspect but also reliable and in application on the real estate investment risk analysis. This conclusion supplies an effective method for risk assessment for real estate investment.