关于举办第8期“应用计量双周论坛”的通知

发布日期:2023年09月25日
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  为推动科研工作高质量发展,服务国家战略需求,促进学术交流,活跃学术氛围,中国社会科学院数量经济与技术经济研究所组织举办“应用计量双周论坛”,邀请近期在海内外经济学、管理学有关顶级和权威期刊发表论文的作者来所作报告,主要包括论文选题与主要内容、论文返修与过程介绍、提问与回答等环节。
  第8期“应用计量双周论坛”将邀请浙江大学经济学院陈松年教授来所交流。
  时  间:2023年10月25日(星期三)10:00-11:30
  地  点:数技经所1404会议室(北京市建内大街5号)
  主  题:Estimation of Wage Inequality in the UK by Quantile Regression with Censored Selection(基于Tobit选择模型分位数回归的英国工资不平等估计)
  报告人:陈松年,世界计量经济学会院士、青山讲席教授
  陈松年,著名经济学家,世界计量经济学会院士,浙江大学青山讲席教授、经济学院教授。曾任新加坡国立大学经济学系讲席教授、香港科技大学经济系讲席教授。长期担任Journal of Econometrics副主编,是该刊的荣誉会员。主要从事理论与应用微观计量学研究,并做出了突出成绩,在截断删失回归、分位数回归、样本选择模型等领域的研究享誉国际。在Econometrica、Review of Economic Studies、Journal of Econometrics等国际学术期刊发表论文40余篇。
  联系人:黄亦斌,010-85195705
  欢迎感兴趣的学者、博士后、研究生参加。
  中国社会科学院数量经济与技术经济研究所
  中国经济社会发展与智能治理实验室
  《数量经济技术经济研究》编辑部
  《中国经济学》编辑部
  2023年9月25日
  论文介绍:
  题目:Estimation of Wage Inequality in the UK by Quantile Regression with Censored Selection(基于Tobit选择模型分位数回归的英国工资不平等估计)
  摘要:Arellano and Bonhomme (2017) proposed a quantile selection model to study the evolution of wage inequality in the UK, which specifies a binary selection equation and requires an exclusion restriction. In this paper we propose a quantile selection model with a more informative censored selection equation. Following Heckman (1974, 1979), Heckman and Sedlacek (1990), and Blundell et al. (2003), among others, the employment selection equation could be equivalently modelled by an hours worked equation through a censored selection. In our model, both the outcome and selection equations are specified as semiparametric quantile regressions, and no exclusion restriction is needed. We propose a quantile selection estimator that was applied to study wage inequality using the same data as in Arellano and Bonhomme (2017). Among our major findings based on our method, after adjusting for sample selection, (i) there is significant negative selection among males, in contrast to the finding of significant positive selection by Arellano and Bonhomme (2017); (ii) our results provide significant correction to females, with the magnitude of corrections two to four times as in Arellano and Bonhomme (2017); (iii) the gender wage gap has remained large and the wage gap reduction has been very limited. 
  关键词:wage inequality, exclusion restriction, quantile regression, censored selection

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