基于DEA方法的重庆市生物多样性保护资金投入产出效率研究

生物多样性保护越来越受到社会各界的重视，就重庆市的现状来看，生物多样性保护事业虽取得了一定的成绩，但并不显著。在生物多样性保护投入方面，为了分析重庆市生物多样性保护资金投入产出整体效率较低的原因，并在此基础上提出对相关政策改进的建议，以综合提高重庆市生物多样性保护资金投入产出效率，选取4年作为决策单元，利用其相关的生物多样性保护资金投入和产出指标构建模型，然后利用DEA的C2R模型,对重庆市生物多样性保护资金投入产出效率进行了评价,并根据实际情况对计算结果做出分析,得出重庆市生物多样性保护资金投入的使用整体是相对有效的，但配置效率仍然有待提高。因此，要优化财政支出结构，强化法规，完善管理以提高生物多样性保护资金投入产出使用效率。〖

RESEARCH ON THE CAPITAL INPUT OUTPUT EFFICIENCY OF THE BIODIVERSITY PROTECTION IN CHONGQING BASED ON DEA METHOD

The biodiversity conservation in Chongqing has made some achievements,because more and more attentions are paid to,but it is not significant.In order to give some progressive proposals and improve the efficiency of the input and output index to measure biodiversity protection funds,in the part of demonstration,4 years were identified as research target,and a model was set based on the input and output index of these years to measure biodiversity protection funds productivity of Chongqing.And then according to actual situation,it is concluded that the input and output index of these years to measure biodiversity protection funds is relatively effective,but needs to work harder.So there are something must to be done to improve efficiency,such as optimizing financial expenditure structure;strengthening the laws and regulations;improving the management and so on.〖