为推动博士生学习党的创新理论，把论文写在祖国大地上，数经中心联合amjs澳金沙门线路博士生党支部决定定期举办博士生文献研读讨论班。讨论班既欢迎各位老师和同学报告自己最新的工作论文，又鼓励大家分享国内外顶级学术期刊上的前沿研究。讨论班的目标是，培养各位同学在严谨的逻辑论证与实证分析的基础上，关注时代问题、回应时代之问的能力！

第一次讨论班，我们邀请数经中心刘朝良和曹思力老师分享自己的工作论文。刘朝良老师分享的内容为：Environmental Regulations and the Spatial Allocation of Labor.

摘要：Rich evidence shows that the large and more developed cities in China (as in many other countries) enforce stricter environmental regulations. On one hand, stringent regulations have negative impacts on the local labor market, leading to labor outflow into small cities with lower productivity and “dirtier” industrial structure. On the other hand, better environment quality (as a result of the regulations) is also an attraction for domestic immigrants. This paper is the first to use a quantitative spatial model to study the consequences of spatially “size-dependent” urban environmental policies. We find that higher aggregate productivity and fewer total emissions can be simultaneously achieved by reducing the existing “size-dependent” variation of environmental regulations in China. Moreover, to meet a given overall abatement target, urging the largest cities to further tighten the regulations may do the most damage to the economy.

曹思力老师分享的内容为：《数字平台、新就业形态与小微企业创办——以网约车平台入驻为背景》。

摘要：平台经济提供了广泛、灵活的新就业机会，并进一步促进社会就业和创业的良性互动。本文以网约车平台滴滴进入中国各城市为背景，实证检验数字平台新就业形态兴起对创业活动的影响，结果表明，网约车平台进入城市可以显著促进新注册企业数量增加，对低门槛、低注册资本、劳动密集型的生活服务业和制造业行业，以及个体工商户性质的企业创业效应显著，但对高新技术行业影响不明显。本文肯定了平台经济通过风险对冲促进小微企业创业的作用。

报告时间：2024年6月25日，下午18:00        

线下地点：amjs澳金沙门线路6-210会议室

主办单位：amjs澳金沙门线路数量经济研究中心、amjs澳金沙门线路博士生党支部