安徽省居民家庭资产配置有效性研究——基于超效率DEA模型

Validity of Household Portfolio in Anhui Province

居民家庭资产的合理配置在消除收入差距中发挥着重要作用。为了有效分析安徽省居民家庭资产配置的有效性,首先对已有研究进行梳理,并寻找影响居民家庭资产配置有效性的相关指标,然后将各市作为基本决策单元,并使用安徽省各市统计年鉴中宏观数据去衡量指标的相对水平,借助于超效率DEA模型,计算出安徽整体及各市居民的资产配置效率,并对其有效性进行评价,最后在实证分析的基础上提出相关的优化策略。

The rational allocation of household Eissets plays an important role in eliminating the income gap. In order to analyze the effec-tiveness of the allocation of household assets in Anhui province, existing researches are analyzed and the relevant factors affecting the allocation of household assets are found. And then taking the city as the decision-making unit, the paper uses the macroeconomic data of the cities in Anhui province to measure the relative level of the indicators, calculate the overall asset allocation efficiency of Anhui province as well as that of each city with the help of ultra-efficient DEA model and evaluate its effectiveness. Finally relevant optimiza-tion strategies are put forward on the basis of empirical analysis.