北大经院工作坊845场
气候风险测度与金融市场
生态、环境与气候变化经济学工作坊
主讲人：姬强（中国科学院科技战略咨询研究院学部学科研究支撑中心执行主任、研究员）
时间：2024年4月9日（周二）10:00-12:00
地点： 北京大学经济学院101会议室
主讲人简介：
姬强，现任中国科学院科技战略咨询研究院学部学科研究支撑中心执行主任、研究员，国家优秀青年基金获得者，国家社科基金重大项目首席专家。长期从事能源战略管理、能源与气候金融、能源预测与风险管理等领域的研究工作，发表sci/ssci论文150余篇。担任中国能源金融联盟发起人、国际能源转型研究学会副理事长、中国优选法统筹法与经济数学研究会气候金融研究分会副理事长等职务。担任国际期刊journal of climate finance创刊主编，国际ssci期刊energy economics、international review of financial analysis、energy policy等10余份国际一流ssci期刊的高级主编、副主编以及编委。连续多年入选科睿唯安全球高被引学者和全球前2%顶尖科学家榜单。
摘要：
报告将从气候金融的发展入手，介绍气候变化对金融风险监管的意义和重要性，展示全球气候风险集成数据库，分析多源气候风险冲击对股票市场、债券市场、大宗商品市场等多种大类资产的信息传染和风险溢出效应。
北大经院工作坊846场
migration restrictions and the migrant-native wage gap: the role of wage setting and sorting
经院-全健院
“健康与劳动经济学”工作坊
主讲人：naijia guo（assistant professor at the university of hong kong ）
主持人：（北大经院）王耀璟
参与老师：
（北大经院）秦雪征、石菊、姚奕、袁野、kevin devereux、梁远宁、庄晨
（北大全健院）刘国恩、黄成、孙宇、潘聿航、吕蓓妮、林淑君、林昊翔、蒋少翔、杨佳楠
时间：2024年4月10日（周三）10:00- 11:30
地点：北京大学科技园a座403室
主讲人简介：
naijia guo is currently an assistant professor at the university of hong kong (hku). she holds a ph.d. in economics from the university of pennsylvania and a b.a. in finance from peking university. prior to joining hku, naijia worked at the chinese university of hong kong. her research interests focus primarily on labor economics and family economics, with an emphasis on structural labor. naijia's research encompasses a broad array of topics, including education, migration, unemployment, and intra-household decision-making. she has published her work in leading academic journals, such as the international economic review, the economic journal, quantitative economics, the journal of human resources, and the journal of comparative economics. additionally, naijia serves as the associate editor of the journal of economic behavior and organization.
摘要：
this study examines the factors contributing to the wage gap between migrants and natives, as well as the influence of internal mobility constraints on this gap. using matched employer-employee panel data from a chinese metropolis, we estimate a two-way fixed effect wage model and decompose the wage gap into differences in skills, wage setting, and sorting between migrants and natives. the decomposition analysis reveals that, despite migrants having higher skills than natives, they earn lower wages within the same employer and are less likely to be employed by companies offering high wage premiums. these two factors account for a 10 percentage-point wage penalty for migrants with comparative skills. additionally, we investigate the impact of a policy change that restricted the "hukou" (household registration) quota to understand the mechanisms underlying the firm-specific pay premiums for natives. following a one-third reduction in hukou quotas, wages of migrants increased relative to those of native workers, particularly in the private sector where significant quota reductions occurred, and among young and high-skilled migrants who have a higher demand for hukou. this effect is mainly driven by an increase in the wage premium paid by employers due to the unavailability of hukou. however, the tightening of the hukou quota exacerbates the misallocation of workers, making high-ability migrants more likely to work in low-productivity public sectors.
北大经院工作坊847场
cities with invisible walls: labor liberalization and misallocation in china
发展与公共财政工作坊
主讲人：周康（浙江大学经济学院“百人计划”研究员）
主持老师：
（北大经院）刘冲、吴群锋、曹光宇
（北大国发院）李力行、席天扬、徐化愚、于航、王轩、易君健
时间：2024年4月10日（周三）10:00-11:30
地点：北京大学国家发展研究院承泽园245教室
主讲人简介：
周康，浙江大学经济学院“百人计划”研究员，香港中文大学经济学博士。主要研究领域为发展与劳动经济学、国际贸易。最近的研究成果见于journal of development economics、journal of economic behavior and organization、《经济研究》等学术期刊。
摘要：
we study the implication of migration barriers on labor misallocation by using china's hukou reform in the 2000s, which reduces barriers to moving by granting local urban residency rights to rural migrant workers. we show that the reform increased employment by 26.0%, revenues by 4.1%, capital by 11.8%, and decreased marginal revenue products of labor by 23.8% for previously more labor-constrained firms compared to others. this suggests a more concentrated distribution of marginal products and reduced misallocation. geographically, the gains in allocative efficiency are attenuated in areas facing stiff competition from “early reform adopters” and are enhanced in regions with weaker pre-reform networks of migration. we find also various firm heterogeneity that reveals winners of labor deregulation. at the aggregate level, the hukou reform led to a 4.6% increase in aggregate productivity and a 14.6% surge in manufacturing output.
北京大学金融工程实验室
“金工首席谈量化”专题讲座
第23讲：人机共生、协同进化——生成式ai，重构资产管理新范式
主讲人：陈声利，嘉实基金人工智能实验室（ai lab）director
主持老师：（北大经院）黎新平
时间：2024年4月10日（周三）19:00-21:30
地点：北京大学经济学院107会议室
主要内容：
数智化转型迈入了全新的阶段，资产管理行业也不例外。各大机构都在积极地拥抱ai，资产管理业务形态正在改变。这次讲座将邀请嘉实基金ai lab陈声利先生就新一代ai技术及其在资管行业的应用进行交流讨论。
主讲人简介：
陈声利，嘉实基金人工智能实验室（ai lab）director。履职于嘉实基金人工智能投研中心副主任，人工智能研究部(组)投研负责人，嘉实数智委员会成员，证监会北京金融科技试点委员会委员。哈尔滨工业大学博士、北京大学&嘉实基金联合培养博士后。研究垂类生成式ai，探索人机交互的投研生态，服务于碳基和硅基的双螺旋发展。
供稿：科研与博士后办公室
美编：芋圆
责编：度量、雨禾、雨田