研讨主题
A Review of R&D-Based Growth Models
主讲人
明洋（中经管助理教授）
上期回顾
We studied two expanding variety models. In the first one, R&D is done with labor as input,and innovation has a positive externality. The spillover effect of innovation leads to insufficient R&D and a lower growth rate in the decentralized equilibrium than in the social planner's solution.We also analyzed a second model with expanding product varieties.
本期预告
We will study a baseline Schumpeterian model where innovations improve the quality of intermediate goods and lead to productivity growth. Different from the expanding variety models, in the Schumpeterian models, innovating entrants replace incumbents, capturing the idea of creative destruction as in Schumpeter (1942).
时间
12月28日18:30-21:30
地点
学术会堂712
主持人/点评老师
王忏 明洋
活动对象
创新发展学院、金融学院学生
人数规模
30人
主办单位
创新发展学院中国经济与管理研究院、金融学院联合主办
撰稿：明洋
审稿：汪雄剑
编辑：沈嘉怡
审核：王颖
