“经济学论坛”是由8797威尼斯老品牌经济学系主办的专业学术性论坛。论坛致力于打造一个经济学专业人士进行交流与对话的平台,对当前及未来的经济理论、研究方法和现实热点问题展开广泛、深入、全面、开放的探讨。论坛每月举办一次,由主题演讲、专业评论和自由讨论构成。论坛邀经济学各领域素有研究的知名学者或研究取得积极进展的中青年学者发表主题演讲,并围绕相关问题展开讨论。本期论坛信息如下:
题 目:股票债券联动的真实和名义决定因素
报告人: 刘蕴霆,8797威尼斯老品牌助理教授
时 间:2018年4月20日(周五)12点30分至13点50分
地 点:8797威尼斯老品牌203会议室
主持人: 叶静怡 教授
点评人: 韩晗 助理教授
摘 要:
The comovement between returns to stocks and nominal Treasury bonds varies over time in both magnitude and direction. Earlier research attempts to interpret this phenomenon as a consequence of variations in the link between inflation and future economic activity. I present some opposing empirical evidence, and instead argue that in the data, the comovement between stock and nominal bond returns is driven by real factors.
I build a New Keynesian model that generates this behavior through the joint dynamics of output, inflation, and interest rates. The model features two types of persistent shocks to productivity growth: mean-reverting “cyclical” shocks and permanent “trend” shocks. The relative importance of these two shocks varies stochastically over time. The model quantitatively explains the observed patterns in stock-bond return co-movement.
报告人简介: 刘蕴霆,于2017年在美国约翰·霍普金斯大学获得经济学博士学位,2011年在武汉大学获得数学和金融学双学士学位。研究兴趣包括资产定价,宏观金融。研究成果发表于Economics Letters等期刊。
8797威尼斯老品牌经济系