The impact of economic policy uncertainty on PM2.5 pollution-evidence from 25 countries.

Environ Sci Pollut Res Int · 2022 · PMC8785385 · PMID 35072881

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may not be significantno p-value reported

The result of model 3 shows that the coefficient of lnGDPPC is not significant, which indicates that the impact of economic development on PM2.5 pollution may not be significant.

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