云山學(xué)術(shù)沙龍第192期預(yù)告
主 題：Diversity and Economic Performance in a Model with Progressive Taxation
時(shí) 間：2018年3月22日（周四）下午14:30-16:00
地 點(diǎn)：廣東國(guó)際戰(zhàn)略研究院304會(huì)議室
主辦單位：廣東國(guó)際戰(zhàn)略研究院
主講嘉賓: 王瑋 （西南財(cái)經(jīng)大學(xué)副教授、博士生導(dǎo)師）
主講嘉賓簡(jiǎn)介：
王瑋，西南財(cái)經(jīng)大學(xué)副教授、博士生導(dǎo)師。2006 年，南開(kāi)大學(xué)，經(jīng)濟(jì)學(xué)院國(guó)際經(jīng)濟(jì)與貿(mào)易專(zhuān)業(yè)學(xué)士；2013 年，美國(guó)康涅狄格大學(xué)經(jīng)濟(jì)系，碩士；2015 年，美國(guó)康涅狄格大學(xué)經(jīng)濟(jì)系，博士。
研究方向：宏觀(guān)經(jīng)濟(jì)學(xué)與貨幣經(jīng)濟(jì)學(xué)，包括經(jīng)濟(jì)增長(zhǎng)、收入差距、通貨膨脹、消費(fèi)者異質(zhì)性、財(cái)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.
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