Germany · Institution

Universität Hamburg

Plagiarism retractions per 100,000 publications, 2015–2024. Resolved via the DOI→OpenAlex ROR join.

Rate / 100k

5.37

95% CI 2.3–12.6

Rank

95/127

by rate (1 = highest)

Retractions

strict plagiarism findings

Publications

93k

93,146 works

Counts detected and reported plagiarism retractions, not total plagiarism. Institution attribution joins on the paper DOI via OpenAlex (canonical ROR), never on free-text affiliation strings. See the methodology.

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