学术交流信息如下：

主讲人一：孙涛

题目：嵌套双二元结构：中国城乡关系的一个新阐释框架

摘要：传统的城乡二元结构符合绝大多数发展中国家经济发展早期阶段的情形，然而，不同国家的基本国情和发展路径决定了二元结构理论不可能涵盖所有国家的城乡关系在不同发展阶段的主要特征。中国作为世界上人口数量最多、经济规模最大的发展中国家，其城乡关系长期呈现不同于传统二元结构的、更为复杂的结构——本文将其命名为“嵌套双二元结构”。基于嵌套交叠的、互有楔入的城乡关系特征，需要以一个新的阐释角度和分析框架研究中国抽象出来的城乡四个部门（农村传统部门、农村现代部门、城镇正规部门、城镇非正规部门）之间的内在交互关系和联动发展趋向，以期为中国特色的城乡融合发展以及中国式现代化的实现路径提供一个可能的新观察视角和分析范型。

主讲人二：魏啸

题目： green credit and bank's credit risk

摘要：This study re-clarifies the relation between the “green credit” policy adopted by banks and bank’s credit risk. Theoretical exploration indicates “the policy” could have multifaceted impacts on the performance of banks. There could be pros and cons. The policy could have impact on bank’s cost, business, profitability, and risk through any direct and indirect channels. Further theoretical exploration shows that green credit (measured by the ratio of balance of green loans over total loans) will have significant impact on bank’s credit risk (measure by the ratio of nonperforming loans) only when the ratio exceeds certain thresholds. Our empirical analysis shows that…… The present result provides another piece of evidence regarding the relation between the two. Policy implications are also discussed.