A relational network DEA model is developed in this paper under the assumption of variable returns to scale.

在规模报酬可变的假设条件下，构建了链形系统的关联网络DEA模型。

youdao

A relational network DEA model is developed in this paper under the assumption of variable returns to scale.

在规模报酬可变的假设条件下，构建了链形系统的关联网络DEA模型。

youdao