The Investment Efficiency Evaluation And Countermeasures Of Real Estate Industry In Yunnan

In the past 20 years,the real estate industry has become one of the pillar industries of the national economy.With the rapid development of the real estate industry,social problems such as excessive rise in house prices,speculation in real estate and serious local inventory have emerged one after another.Therefore,how to evaluate the efficiency of real estate investment,whether the efficiency of real estate investment in economically developed areas must be higher than that in economically backward areas,how to influence the efficiency of real estate investment in inventory,and what aspects of macro-control should promote the healthy and coordinated development of the real estate industry become the focus of attention of the state and people.This article takes the real estate investment efficiency of Yunnan as the research object,analyses the current situation of real estate industry in different regions,uses DEA method to construct the input-output index system,measures the real estate investment efficiency of each city,finds out the effective ways to improve the real estate investment efficiency of each region,and puts forward the optimization strategy to provide reference for improving the effectiveness of macro-control.The innovative attempt of this paper is to incorporate the area to be sold into the evaluation model as an index of "unexpected output".The established index system can reflect whether the development of real estate industry is in harmony with social development to a certain extent.It can also find out whether "de-inventory" is helpful to improve investment efficiency and find a way to promote the coordinated development of real estate industry and economy and society.The main conclusions of this paper are as follows:(1)The efficiency of real estate investment in Yunnan is quite different,most of the regions are in the situation of inefficiency,and need to be improved in terms of input redundancy,insufficient output and unexpected output;(2)Considering the "unexpected output",the efficiency of real estate investment in some regions has deteriorated,reflecting that the real estate in this region is in a non-healthy state.The healthy development state can improve the efficiency of real estate investment by improving the "unexpected output";(3)Considering the "unexpected output",the degree of economic development is not necessarily positively related to the efficiency of real estate investment,and excessive real estate inventory does affect the efficiency of investment.