Investment Risk Evaluation of Real Estate Based on Entropy Weight and Improved Analytic Hierarchy Process
Wan Ying
Abstract
Wan Ying
Abstract
The real estate investment is an industry of high risk.Investment risk evaluation for the real estate has theoretic and practical significance to avoid the investment failure and improve the level of decision.Given the defects of traditional analytic hierarchy process and entropy method in confirming weight,the paper combines the improved analytic hierarchy process with information entropy,and then determines the combination weight of five indexes which influence the investment risk of the real estate.Finally the rational sequence of investment proposals is obtained.
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The real estate investment is an industry of high risk.Investment risk evaluation for the real estate has theoretic and practical significance to avoid the investment failure and improve the level of decision.Given the defects of traditional analytic hierarchy process and entropy method in confirming weight,the paper combines the improved analytic hierarchy process with information entropy,and then determines the combination weight of five indexes which influence the investment risk of the real estate.Finally the rational sequence of investment proposals is obtained.
Key concepts: Real estate, Analytic hierarchy process, Entropy (arrow of time), Investment (military), Actuarial science, Economics, Econometrics, Mathematics