通过较严密的数学分析,揭示了该权重结构的缺陷,并提出了满足该假设的权重结构的充分必要条件。依据该结论,采用模糊评价法分析了湖北省农地城市流转后农户福利变化,并对新的权重结构进行了验证。
This paper indicates that there is an omitted flaw and infers the necessary and sufficient condition function.Finally,the redefined weight configuration is used to evaluate the farmer's welfare change whose land was expropriated in Hubei province with fuzzy evaluation.