Multifaceted favoritism from longitudinal view

今年我在国际期刊上发表了两篇论文。这两篇论文的主要研究结果如下.我们衡量了通过越南科举考试（1075-1919）的人数对他们家乡地区教育的数量和质量的影响。我们在地区和个人层面的分析主要基于成功的帝国考试考生，2009年人口普查和2009年全国高考到大学考试成绩的数据。我们在教育成就成果中发现了一个持久的遗产。人力资本投资传统和文化因素是解释越南科举长期历史效应的重要因素.我们研究了1991年出生的人的2009年越南国家大学入学考试（NEEU）的考试成绩。我们根据2018年或2020年的时薪和就业情况调查了他们的劳动成果。我们发现，2009年越南全国大学入学考试中记录的数学考试成绩的一个标准差与9-11年后工资率的9%增长相关。研究结果显示，数学测验成绩与产程有显著的长期相关。

I have published two papers in international refereed journals this year. The main results of the two papers are as follows.1. We measure the impact of the number of people who passed the Vietnamese imperial examinations (1075-1919) on the present-day quantity and quality of education in their home districts. Our analyses at the district and individual levels are based mainly on the data of successful imperial test takers, the 2009 population census, and 2009 National Entrance Exams to University test scores. We find a persistent legacy in educational attainment outcomes. A tradition of human capital investment and cultural elements are among the most important factors to explain the long-term historical effects of the Vietnamese imperial examinations.2. We examine the returns to test scores from the 2009 Vietnamese National Entrance Examination to University (NEEU) of individuals born in 1991. We investigate their labor outcomes in terms of hourly wage and employment measured in 2018 or 2020. We find a one standard deviation in the mathematics test scores recorded in 2009 Vietnamese National Entrance Examination to university is associated with 9% increase in wage rate 9-11 years later. The results suggest mathematics test scores have significant correlation with labor outcomes in the long run.