General · EdgepediaOctober 10, 20265 min read

Alice Pailhès

Alice Pailhès is a researcher of Wikipedia's governance whose 2024 American Political Science Review paper approaches the subject through rule ambiguity, institutional clashes, and population loss. The administrator population her work addresses spans more than 3,500 administrators across all Wikipedia editions, who together perform tens of thousands, and in some months hundreds of thousands, of administrative actions.¹ Her thesis speaks to a debate over administrator trends: a Wikimedia Foundation report found that over half of large Wikipedias show declining monthly active administrators since 2018,¹ while a 2026 CHI study of 284 editions found 51% with net growth in average monthly active administrators between 2018 and 2025.² The discrepancy between these findings remains unresolved in the published record.¹^•²

Key fact	Detail
Scale of the object studied	More than 3,500 administrators across all Wikipedia editions; tens of thousands, sometimes hundreds of thousands, of administrative actions each month¹
Trend her thesis speaks to	Over half of large Wikipedias show declining monthly active administrators since 2018 (Wikimedia Foundation report), while a 2026 CHI study of 284 editions finds 51% with net growth¹^•²
Name collision	Searches for the name also return a different Alice Pailhès, a psychology-of-magic researcher at Goldsmiths

Research on Wikipedia's governance

The 2024 American Political Science Review paper approaches Wikipedia's governance through its rules rather than through its people alone.

Three linked phenomena. The paper's title names its three variables: rule ambiguity, institutional clashes, and population loss.

By the numbers

The administrator population. Across all Wikipedia editions there are more than 3,500 administrators, who together perform tens of thousands, and in some months hundreds of thousands, of administrative actions.¹ A Wikimedia Foundation research report based on 21 shortlisted Wikipedias, surveys of more than 2,000 current and potential admins across 6 Wikipedias, and interviews with 12 former admins across 5 Wikipedias found that the number of monthly active administrators on large Wikipedias has been declining since 2018, with exceptions: over half of large Wikipedias show declines (for example English, Russian, and Portuguese), about a third are stable (for example Swedish, Czech, and Norwegian Bokmål), and a few are rising (for example Italian, Indonesian, and Ukrainian).¹

A conflicting all-Wikipedias picture. A 2026 CHI study using log data from 284 Wikipedias, over 3,000 administrator surveys, and 12 semi-structured interviews reached a different headline: roughly half of the 284 Wikipedias (51%) show a net increase in average monthly active administrators between 2018 and 2025, roughly a third (33%) show no net change, and roughly two-thirds of highly active Wikipedias face decline.² The discrepancy between "over half of large Wikipedias declining" and "51% of all Wikipedias growing" remains unresolved in the published record.¹^•² The CHI study also found that the decline is driven primarily by insufficient recruitment rather than elevated attrition, with administrator departure rates remaining largely stable, and it identified recruitment barriers including limited awareness of the role, ambiguous candidacy requirements, a demanding and stressful RfA selection process, and low initial interest among potential administrators.²

Historical RfA rates. One study of all English Wikipedia admin elections between September 17, 2004 and January 6, 2008 covered 2,794 elections with 114,040 votes (83,962 support, 23,118 oppose, 6,960 neutral) and a baseline support probability of 0.784; 1,248 elections (44.6%) resulted in promotion, with successful candidates averaging 52.2 support votes and closing at 94.7% support versus 31% in failed elections.³ A separate thesis covering 2001 to 2008 reported a 53% success rate overall, falling from 75.5% until 2005 to 42% in 2006 and 2007, and found that article contribution was not a strong predictor of success.⁴ The two figures cover overlapping but different windows and are reported here as published, without reconciliation.³^•⁴

How it compares with other scholarship

Pailhès's "rule ambiguity and institutional clashes" framing enters a field with several established accounts of who holds power in Wikipedia.

Hierarchy and roles. A 2014 ECIS study analyzing all 4,902,643 Wikipedia members, of whom 10,496 held special access privileges, identified twelve roles forming an organizational hierarchy and presented itself as the first empirical account of that hierarchical structure.⁵ A Journal of Management Information Systems study based on in-depth interviews with 20 English Wikipedia responsibility-holders instead depicted governance as becoming increasingly decentralized as the community grows, supported by refined policies and a technological architecture for consensus building.⁶

Elite-capture critiques. Against these structural accounts stands a manipulation-focused literature. One study found a surprisingly large number of editors who change behavior and begin focusing on particular controversial topics after promotion to administrator status, and that neither prior history nor vote counts in the admin election identify such editors, although a voter-influence-weighted measure can reject suspicious candidates.⁷ A two-year online ethnography of the French Wikipedia concluded that Wikipedia is neither an oligarchy nor a democracy, with power exercised by decentralized, sometimes opposed private individuals; small groups of contributors act together to enforce opinions, and deletion pages are nodes where private initiative, administrative tools, and "clan" interests meet.⁸ A network analysis of the French Wikipedia similarly found that the heart of its power consists of a rather tight, though not exclusive, network of mutual electors, of whom few users know about the open voting procedures.⁹

Recent developments

Around it, the administrator question has moved: the Wikimedia Foundation's report documented decline on large Wikipedias since 2018,¹ while the 2026 CHI study reframed the problem as one of recruitment rather than attrition and found growth or stability in the majority of language editions.²

References

Topic: Encyclopedia › Society and history › Social and behavioral scientists › Political scientists › Political economy scholars

Initially written Oct 10, 2026 · Edited: Oct 11, 2026; Oct 15, 2026; Oct 25, 2026

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