人物简介白重恩央行货币政策委员会委员、清华大学经管学院弗里曼经济学讲席教授、常务副院长。清华大学中国财政税收研究所所长。在讲跨越新二元经济陷阱这个主题之前,我们首先要讲一下二元经济。二元经济模型一般是指城镇和乡村两个不同的经济体,它们之间存在一定门槛,如劳动力从农村向城市流动是有障碍的。在过去很多年,城镇和农村的二元结构对我们的经济产生了很大影响,我们的政策所产生的影响也跟这个二元结 Character brief introduction Ernst and Young Monetary Policy Committee, Economics and Management of Tsinghua University Freeman Chair Professor of economics, executive vice president. Tsinghua University, China Institute of fiscal revenue director. Before we talk about the theme of traversing the new dualistic economic trap, let us first talk about the dual economy. The dual economic model generally refers to the two different economies of urban and rural areas. There are certain thresholds between them. For example, labor flows from rural areas to urban areas are obstacles. In the past years, the dual structure of urban and rural areas has had a great impact on our economy. The impact of our policy has also been linked to this dualistic knot