Income inequality is detrimental to long-term well-being: A large-scale longitudinal investigation in China

Hongfei DU, Ronnel Bornasal KING, Peilian CHI

Research output: Contribution to journalArticles

6 Citations (Scopus)

Abstract

Background: Much of the research on the detrimental effects of inequality on well-being is based on cross-sectional surveys, which may have over- or under-estimated the relationship between income inequality and well-being. Moreover, the vast majority of the work comes from Western industrialized contexts but it is not known to what extent the same pattern holds in non-Western developing countries.
Objective: The current research aims to address these two issues by investigating the longitudinal effects of income inequality on well-being in China.
Method: We used the China Family Panel Studies dataset in 2010–2014. Our study includes a representative sample of 29,331 residents from 20 provinces in China. The participants completed measures of well-being, including subjective well-being and psychological distress. We examined whether provincial-level income inequality in 2010 predicted individual-level well-being in 2014.
Results: Multilevel analyses showed that residents in more unequal provinces had lower subjective well-being and greater psychological distress. The patterns still held, after controlling for baseline well-being and a number of covariates, including age, gender, education, income, ethnicity, marital status, and urban/rural residence. The effects of inequality on well-being differed across socioeconomic groups.
Conclusion: Findings suggest that income inequality has long-term adverse consequences on well-being in a non-Western developing society. Furthermore, its effects are moderated by financial wealth. Copyright © 2019 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)120-128
JournalSocial Science & Medicine
Volume232
Early online dateApr 2019
DOIs
Publication statusPublished - Jul 2019

Citation

Du, H., King, R. B., & Chi, P. (2019). Income inequality is detrimental to long-term well-being: A large-scale longitudinal investigation in China. Social Science & Medicine, 232, 120-128. doi: 10.1016/j.socscimed.2019.04.043

Keywords

  • Inequality
  • Subjective well-being
  • Psychological distress
  • Chinese

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