{"title":"Heterogeneity, selection, and the policy effect of educational expansion on college graduate earnings in China, 1981–2015","authors":"Maocan Guo , Xiaogang Wu","doi":"10.1016/j.rssm.2024.100912","DOIUrl":null,"url":null,"abstract":"<div><p>This article examines the impact of social origin on the returns to college education in the context of China’s higher education expansion since 1999. Utilizing a double-treatment setting, a marginal treatment effect framework is adopted to estimate the causal effect of college education on earnings, while a difference-in-differences methodology identifies the policy effect of educational expansion on the college premium. Analysis of data from a series of nationally representative Chinese surveys reveals that the “true” college earnings premium is rather small for the post-expansion cohort, and that much of the observed earnings gap between college and high school graduates after the expansion is due to returns to unobserved abilities. Further analysis shows that the college earnings premium after the expansion declines more for rural-origin children with schooling probabilities in the top percentiles than for their urban counterparts.</p></div>","PeriodicalId":47384,"journal":{"name":"Research in Social Stratification and Mobility","volume":"90 ","pages":"Article 100912"},"PeriodicalIF":2.7000,"publicationDate":"2024-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research in Social Stratification and Mobility","FirstCategoryId":"90","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0276562424000258","RegionNum":1,"RegionCategory":"社会学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"SOCIOLOGY","Score":null,"Total":0}
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Abstract
This article examines the impact of social origin on the returns to college education in the context of China’s higher education expansion since 1999. Utilizing a double-treatment setting, a marginal treatment effect framework is adopted to estimate the causal effect of college education on earnings, while a difference-in-differences methodology identifies the policy effect of educational expansion on the college premium. Analysis of data from a series of nationally representative Chinese surveys reveals that the “true” college earnings premium is rather small for the post-expansion cohort, and that much of the observed earnings gap between college and high school graduates after the expansion is due to returns to unobserved abilities. Further analysis shows that the college earnings premium after the expansion declines more for rural-origin children with schooling probabilities in the top percentiles than for their urban counterparts.
期刊介绍：
The study of social inequality is and has been one of the central preoccupations of social scientists. Research in Social Stratification and Mobility is dedicated to publishing the highest, most innovative research on issues of social inequality from a broad diversity of theoretical and methodological perspectives. The journal is also dedicated to cutting edge summaries of prior research and fruitful exchanges that will stimulate future research on issues of social inequality. The study of social inequality is and has been one of the central preoccupations of social scientists.
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