The POETICs of industrial carbon dioxide emissions in Japan: an urban and institutional extension of the IPAT identity.

Carbon Balance Manag · 2006 · PMC1599712 · PMID 17005049

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

Income per capita is highly significant and does seem to display an inverted U-shaped relationship.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.