近日，我院金融系王玮老师的合作论文“Diversity and Economic Performance in a Model with Progressive Taxation”在经济学领域的国际顶尖期刊The Economic Journal上在线发表，该期刊为我院国际A2类期刊。
Abstract ：Is a more heterogeneous population beneficial or harmful to long-term economic performance? This paper addresses this and other questions in a dynamic general equilibrium model where consumers have different labour productivity and time preference. We show how differences in the cross-sectional distribution of these characteristics can affect the economy via two channels. The first one involves changing the composition of the labour force; and the second one involves changing the cross-sectional distribution of marginal tax rate. We show how these channels are, respectively, determined by the shape of the labour supply function and the curvature of the marginal tax function.
作者简介：王玮，于2015年在美国康涅狄格大学取得经济学博士学位，现就职于88858cc永利官网金融系，副教授，主持和参与国家自然科学基金青年项目各1项。
