题目：A Dynamic Model of College Entrance and Completion

主讲人：杨宇，北京大学

时间：2023年4月11日下午13:30-15:00 

地点：暨南大学石牌校区中惠楼106室

主讲人简介：

杨宇，北京大学光华管理学院应用经济学系助理教授。2021年于威斯康星大学麦迪逊分校经济系获经济学博士学位。研究领域为公共经济学和劳动经济学，关注的话题包括教育政策、人口流动、生育率、医疗等。研究成果发表于Journal of Development Economics, Journal of Economic Behavior & Organization等国际知名学术期刊。

Abstract:

Over the past four decades, the earnings gap between college graduates and non-graduates has significantly widened, prompting interest in policies aimed at promoting higher education among low-income students to enhance their earning potential. A key challenge for the success of these policies is the high college dropout rate. This study examines the effectiveness of two policy approaches: one focused on affordability and the other on preparedness. We develop a dynamic structural model that encompasses the various factors influencing college attendance and graduation. The model is estimated using data from the National Longitudinal Survey of Youth, as well as two large-scale randomized control trials. Preliminary findings indicate that making tuition completely free yields only a modest impact on college graduation rates, considering the enormous cost, and most of the benefits are inframarginal and primarily accrue to students from wealthier families. In contrast, increasing college preparedness leads to more substantial effects on college completion.