Ambient particulate air pollution and daily stock market returns and volatility in 47 cities worldwide.

Sci Rep · 2021 · PMC8060286 · PMID 33883611

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

For example, the effect estimates for Athens and Helsinki are close to 0 and statistically insignificant when using the full data sample, whereas these cities have a highly significant negative coefficient in the 2011–2015 and 2016–2019 samples respectively.

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