湖北省县际种植业生产要素调控对策研究——基于三阶段DEA模型

单玉红, 朱枫, 刘梦娇

Structural regulation countermeasures of planting industry production factors for counties in Hubei according to three-stage DEA modeling

Yuhong SHAN, Feng ZHU, Mengjiao LIU

表2 影响耕地生产效率的外部环境变量

Table 2 The external indicators affecting the arable land using efficiency