云山學術沙龍第192期預告
主 題:Diversity and Economic Performance in a Model with Progressive Taxation
時 間:2018年3月22日(周四)下午14:30-16:00
地 點:廣東國際戰略研究院304會議室
主辦單位:廣東國際戰略研究院
主講嘉賓: 王瑋 (西南財經大學副教授、博士生導師)

主講嘉賓簡介:
王瑋,西南財經大學副教授、博士生導師。2006 年,南開大學,經濟學院國際經濟與貿易專業學士;2013 年,美國康涅狄格大學經濟系,碩士;2015 年,美國康涅狄格大學經濟系,博士。
研究方向:宏觀經濟學與貨幣經濟學,包括經濟增長、收入差距、通貨膨脹、消費者異質性、財政與貨幣政策等。
摘要:This seminar examines the relation between diversity and long-term economic performance in a dynamic general equilibrium model where consumers differ ex ante in time preference and labor productivity. We show that changing the distribution of these characteristics will affect the steady state by distorting the composition of aggregate labor supply. The exact nature of this effect depends on the shape of the individual labor supply function. Changing the distribution of time preference will also affect the distribution of marginal tax rates across individuals. The aggregate outcome of this is determined by the concavity or convexity of the marginal tax function.