运用2005-2009年皖江城市带承接产业转移示范区各地区的面板数据基于BCC-Ⅰ模型、超效率DEA模型评价了皖江城市带的农业规模收益和投入产出效率,并利用投入指标的松弛变量计算了各指标的投入冗余率。结果显示,皖江城市带总体情况乐观,但仍存在一些不足:规模效率水平不高,区域间农业投入产出效率不均衡,存在投入不足现象。其中,六安、宣城与其他地区的差距较大。最后,基于加强区域间交流合作、提高农业基础地位视角,提出了相关对策建议。
This paper uses the panel data collected from 2005 to 2009 in Wan-jmng urban belt, me demonstration area of industrial transfer, to analyze its agricultural returns to scale and input - output efficiency based on the BCC - I Model, Super Efficiency - DEA. The paper also calculates the input redundancy rate of each index by using input indexes' slack variables. The result shows that the overall situation of Wanjiang urban belt is good, but there remain some shortages including lowness of scale efficiency level, unbalance of regional agricultural input-output efficiency and input shortage. Among them, Lu' an and Xuancheng lag far behind other regions. Finally, the paper puts forward some suggestions to help strengthen regional cooperation and improve agricultural foundation.