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Does income inequal...
Does income inequality worsen pollution? The GEMS air pollution data revisited
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- Persson, Joakim (författare)
- Linköpings universitet,Nationalekonomi,Filosofiska fakulteten
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- Eriksson, Clas, 1961- (författare)
- Mälardalens universitet,Industriell ekonomi och organisation,Malardalen Univ, Sweden
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- Mobäck, Rickard (författare)
- Linköpings universitet,Nationalekonomi,Medicinska fakulteten
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(creator_code:org_t)
- ELSEVIER SCI LTD, 2023
- 2023
- Engelska.
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Ingår i: Journal of Cleaner Production. - : ELSEVIER SCI LTD. - 0959-6526 .- 1879-1786. ; 422
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- Research on the effect of income inequality on pollution shows mixed results. This paper takes a new look at the urban air pollution data set of the U.N.'s Global Environmental Monitoring System (GEMS). We investigate the impact of income inequality on urban air pollution and relate the results to a median-voter model. In this model, more income inequality decreases the median income, reduces pollution controls, and increases output and pollution when the median income is above a threshold. We find that income inequality, measured by the Gini coefficient, increases SO2 concentration in the rich democracies. The estimated effects are non-negligible in size. For the poor non-democracies, we find no evidence that the Gini coefficient impacts SO2 concentration. The Gini coefficient is estimated to increase the smoke concentration at the five- or ten-percent significance level in most specifications in a pooled sample. We find no evidence that the Gini coefficient impacts the concentration of particulates in a pooled sample. We conclude that the empirical results largely are consistent with the medianvoter model.
Ämnesord
- SAMHÄLLSVETENSKAP -- Ekonomi och näringsliv -- Nationalekonomi (hsv//swe)
- SOCIAL SCIENCES -- Economics and Business -- Economics (hsv//eng)
- NATURVETENSKAP -- Geovetenskap och miljövetenskap -- Miljövetenskap (hsv//swe)
- NATURAL SCIENCES -- Earth and Related Environmental Sciences -- Environmental Sciences (hsv//eng)
Nyckelord
- Economic growth and air pollution
- Income distribution
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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