作者:王博宇 中经管2019级本科生
报告论文:《技能多样性,人力资本与企业家才能——来自中国的证据》
论文摘要:Lazear(2004,2005)曾提出多面手理论(Jack-of-All-Trades,JAT),认为技能多样性有助于劳动者成为企业家,这一理论在多个发达国家得到了验证。本文应用CHIPS数据库证明了中国劳动力市场中的创业行为符合这一理论——更多的工作经历、更广泛的学科知识,使得人们成为企业家的概率显著上升,尤其是对于公司型企业家。本文进一步将技能积累路径划分为经验性与知识性,并发现了理论的内部替代效应与外部替代效应。劳动者会优先选择更有效率的知识性积累,只有当优质的教育资源不可获得时,才会转向经验性积累,理论内部存在两种路径的相互替代。同时,较强的个人能力、良好的创业环境能够帮助企业家更快地完成人力资本积累,多面手理论会被外部更有效率的方法替代。本文以中国劳动力市场为背景,深入研究了多面手理论的价值与实践,为我国人力资本领域的研究做出独特的贡献。
主讲人:钟鸿蔚 中经管2021级硕士生
报告论文: Sex, Drugs, and Bitcoin: How Much Illegal Activity Is Financed through Cryptocurrencies? (Review of Financial Studies, Foley et.al, 2019)
论文摘要:Cryptocurrencies are among the largest unregulated markets in the world. We find that approximately one-quarter of bitcoin users are involved in illegal activity. We estimate that around $76 billion of illegal activity per year involves bitcoin (46% of bitcoin transactions), which is close to the scale of the US and European markets for illegal drugs. The illegal share of bitcoin activity declines with mainstream interest in bitcoin and with the emergence of more opaque cryptocurrencies. The techniques developed in this paper have applications in cryptocurrency surveillance. Our findings suggest that cryptocurrencies are transforming the black markets by enabling “black e-commerce”.
4. 时间:2023年5月31日12:45-14:15
5. 地点:学术会堂712
6. 主持人/点评老师:戴田甜 姜神怡 明洋
7. 活动对象:创新发展学院本科生、研究生
7. 人数规模:30人
8. 线上会议链接:腾讯会议 971-4943-8947