dual economy model

• 二元经济理论

dual economy model的用法和样例：

例句

1. Average inflation was relatively low, but this hid the bipolar nature of our economy.
   平均通胀率的确是比较低，但这掩盖了我们二元经济的事实。
2. The first part has a discussion on the theory of dual economic structure and the demonstrational analysis on it.
   第一部分论述了二元经济结构理论及实证分析。