Measuring nepotism through shared last names: the case of Italian Academia.

PLoS One · 2011 · PMC3149595 · PMID 21826195

Europe PMC DOI

hedged sentence

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closest p

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boldest claim

The sentences

highly significantno p-value reported

In 24 disciplines out of 28, distance had a highly significant effect: being closer geographically increased the probability of connection.

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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.