人力资本视角下的信息干预与农村学生身体健康——基于随机干预试验中工具变量的应用

发布时间：2018-06-15 02:26

本文选题：人力资本 + 信息干预　；参考：《劳动经济研究》2017年03期

【摘要】：农村教育质量直接关系着未来中国人力资本的积累。近年来,农村贫困地区学生的身体素质在其发展过程中起到重要作用。有效消除农村学生的营养不良是农村教育发展中亟待解决的重要问题。针对农村儿童监护人营养健康知识缺乏的问题,本文利用在宁夏回族自治区3个贫困县的51所农村小学进行营养信息干预的随机实验数据,运用倍差法(DID)研究了信息干预对学生血红蛋白水平的影响。结果表明,信息干预对农村学生的贫血状况并没有显著改善。但是,与少数民族学生相比,信息干预对于汉族学生健康状况的改善更加有效。本研究为日后有针对性地制定农村贫困地区不同民族学生的信息干预方案提供了基础理论与实践依据。
[Abstract]:The quality of rural education is directly related to the accumulation of human capital in the future. In recent years, the physical quality of students in rural poor areas plays an important role in its development. Effectively eliminating malnutrition of rural students is an important problem to be solved in the development of rural education. In order to solve the problem of lack of nutritional health knowledge of child guardians in rural areas, the random experimental data of nutritional information intervention in 51 rural primary schools in three poor counties of Ningxia Hui Autonomous region were used in this paper. The influence of information intervention on the hemoglobin level of students was studied by using double difference method (DIDD). The results showed that information intervention did not significantly improve the anemia status of rural students. However, compared with minority students, information intervention is more effective in improving the health status of Han nationality students. This study provides a theoretical and practical basis for the future development of information intervention programs for students of different nationalities in rural poor areas.
【作者单位】：陕西师范大学教育实验经济研究所;美国匹兹堡大学亚洲研究中心;
【基金】：国家社会科学基金青年项目(项目编号:15CJL005) 高等学校学科创新引智资助计划(项目编号:B16031) 中央高校基本科研业务费专项资金项目(项目编号:17SZYB02)的资助
【分类号】：R153.2

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