[宏觀經濟學研討會]The New-Keynesian Liquidity Trap
發文時間:2015-11-16
【ECON20151219】
宏觀經濟學研討會 (總第192期)

【時間】2015年11月18日(周三)12:15-13:45
【地點】明商0502教室
【主講】畢揚 中國人民大學漢青經濟與金融高級研究院
        夏三鵬 中國人民大學經濟學院
【主題】The New-Keynesian Liquidity Trap ( John H. Cochrane. CEPR Discussion Paper, 2013)
【摘要】In standard solutions, the new-Keynesian model produces a deep recession with deflation in a liquidity trap. The model also makes unusual policy predictions: Useless government spending, technical regress, and capital destruction have large multipliers. These predictions become larger as prices become less sticky. I show that both data and policy predictions are strongly affected by equilibrium selection. For the same interest-rate path, different choices of equilibria an overturn all these results. A set of “local-to-frictionless” equilibria predicts mild inflation, no output reduction and negative multipliers during the liquidity trap, and its predictions approach the frictionless model smoothly, all for the same interest rate path.
【主持】陳彥斌 教授


人大宏觀經濟學研討會(Macro Workshop)旨在追蹤宏觀經濟學國際最新進展,倡導構建符合國情的動態優化模型,并使用計算機模擬研究經濟增長、收入分配和宏觀政策等中國宏觀經濟重大問題。
聯系人:劉哲希    Email:Macro_Workshop@163.com
資料下載:www.docin.com/mydoc-88265459-1.html



經濟學院 中國經濟改革與發展研究院