2020
DOI: 10.1371/journal.pone.0240053
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Air pollution, general government public-health expenditures and income inequality: Empirical analysis based on the spatial Durbin model

Abstract: Environmental pollution and income inequality are important issues related to sustainable economic and social development. Air pollution affects residents' physical health, and income inequality affects social stability and economic development. No scholar has yet confirmed the causal impact of air pollution on income inequality; therefore, this study is an important extension of the environmental Kuznets curve theory. This article examines the impact using balanced panel data from 156 countries (2004-2017) an… Show more

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Cited by 10 publications
(5 citation statements)
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“…There are generally three types of model estimation methods for panel data, including mixed regression models, fixed-effects models and random-effects models ( 26 ). As for which model is suitable for the data of sulfur dioxide, per capita GDP and two core explanatory variables, three steps are needed to test.…”
Section: Analysis Resultsmentioning
confidence: 99%
“…There are generally three types of model estimation methods for panel data, including mixed regression models, fixed-effects models and random-effects models ( 26 ). As for which model is suitable for the data of sulfur dioxide, per capita GDP and two core explanatory variables, three steps are needed to test.…”
Section: Analysis Resultsmentioning
confidence: 99%
“…The vulnerability of air pollution and income levels were previously reported in other studies. 14 , 39 , 40 …”
Section: Discussionmentioning
confidence: 99%
“…Thus, environmental pollution reduces the labor force (44,45) and causes economic problems. On the one hand, increasing environmental pollution does increase public health expenditures and causes income inequality (46). On the other hand, the negative impacts of environmental pollution on public health are the main ways pollution decreases general wellbeing (47)(48)(49).…”
Section: Literature Reviewmentioning
confidence: 99%