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Supervisors claiming co-authorship of PhD papers ‘form of fraud’

Pushing doctoral students to credit more senior academics on early publications has contributed to ‘ethical scandal hiding in plain sight’, says education professor

Published on
March 20, 2026
Last updated
March 20, 2026
Actor Will Hay with an outsize pen, 1937. To illustrate that supervisors claiming co-authorship of PhD papers can be a ‘form of fraud’.
Source: Mirrorpix via Getty Images

The tradition of PhD students publishing their first paper with their supervisor must be revisited to stop “co-authorship fraud” in which early career researchers are routinely required to trade publication credits for access to jobs and academic networks, according to a new study.

Drawing on interviews with early career academics in the UK, Hong Kong and Canada, the paper identified four types of “unethical co-authorship” faced by junior researchers which, it argues, “embed a culture of misappropriation of authorship credit in academic life” but are often viewed as a “normalised rite of passage” for PhD students.

Among the practices described by interviewees are “power gifting”, in which senior academics “who do not make any or, at best, only a minimal contribution short of authorship” are listed as an author, and “power ordering”, which sees senior academics assume first authorship despite early career academics (ECAs) having done the majority of the work and intellectual labour.

In addition, “crony gifting” and “crony ordering” saw authorship or preferable listings awarded to a close colleague of the true author even if they had minimal or no involvement in a paper. That trade is made in the expectation that a individual may reciprocate with favours at a later point in time, such as providing letters of recommendation or postdoctoral research posts, according to the paper titled “Co-authorship as a traded commodity: the experiences of early career education academics in Hong Kong, Canada and the UK”.

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Interviewees explained that they had been coerced into handing out authorship but, in some cases, justified the practice on the grounds of collegiality or altruism, arguing that authorship gifting might help secure promotion or tenure for a colleague, explains the paper.

“These four forms of co-authorship abuse may be understood as the price that ECAs pay for gaining a foothold on the academic career ladder,” the article explains, adding: “They are required, in effect, to trade away authorial credit and priority to supervisors and their cronies.”

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The study also highlights the practice of PhD students publishing with their supervisors in the belief that “co-authorship with an established scholar with an existing network may mean that any joint publications will attract more citations”.

That short-term gain may, however, be “deleterious” for a PhD student in the long term because more established academics “tend to get more credit than less well-known authors in multi-authored work”, says the paper. “If a doctoral student has shared credit for their original work with an undeserving but better-known co-author early in their career, later on, they may not be sufficiently credited, through recognition and/or promotion,” it says.

Speaking to ߣߣƵ, the study’s lead author Bruce Macfarlane, who wrote the paper with his Education University of Hong Kong colleague Jason Yeung-Tarre, said the widespread practice of research supervisors featuring on their students’ first papers “definitely needs to be challenged”.

“The worst cases involve free-riding supervisors making themselves the first author with the student second, down the list or excluded altogether. It’s an embedded cultural practice in many parts of the academic world but this does not make it right,” said Macfarlane, noting that it was a “breach of the accepted international co-authorship norms as laid out by the ”.

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While universities and research organisations have adopted this protocol in their research ethics statements, they had “largely failed to follow up effectively through training and development”, continued Macfarlane, who is dean of his university’s education faculty. “This is badly needed to protect early career academics from authorship theft,” he said.

Although the practice of a PhD supervisor adding their name to a student’s paper “might appear harmless”, it was still a “form of fraud”, he continued.

This type of “authorship fraud” is “even encouraged within some institutions as evidence that research supervisors are doing a good job in helping their students to publish”, Macfarlane explained.

“In East Asia it has become more common for young and inexperienced students to do a PhD by publication rather than a traditional PhD. This has made the problem worse as their focus is getting papers published rather than doing a traditional thesis,” he said on what he called “a way for supervisors to fatten their publication record through abuse of their power and free ride off their students”.

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“It masks and misleads others about who the true expert is,” said Macfarlane on what he called an “ethical scandal that lies in plain sight which too many universities have chosen to ignore for too long and brush under the carpet”.

“There badly needs to be some intellectual leadership shown to challenge this and change mindsets,” he said.

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“Supervising a PhD student is a privilege and responsibility. It is part of normal workload,” concluded Macfarlane, adding: “It does not give them any automatic right for a supervisor to become an author based on their student’s work. Unfortunately a lot of academics think it does.”

jack.grove@timeshighereducation.com

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Reader's comments (14)

I don't know about other fields but in biomedical sciences, at least one of the supervisors almost always would satisfy the Vancouver authorship protocol, so it seems strange that the article focuses on this particular area. True though that supervisor would usually merit middle or senior authorship and not first. One thing that is far more prevalent, that is not explicitly mentioned, is a PI asking or coercing a junior postdoc to give up first authorship to someone in the group 'that needs it more'. Whilst the person 'that needs it' usually has put in some substantial contribution, it still significantly less than the person who has given first authorship up. Perhaps the authors' next paper can be about that!
Absolutely!
Personally, I feel it is unethical for the supervisor to have any authorship of any student's PhD thesis-based publications (during or after the completion of the studies), though sometimes students themselves offer co-authorship with a view to getting it published soon or in good journals. I feel that it is a moral obligation for a good teacher to provide help, guidance, and supervision without seeking any quid pro quo from the student. Full credit for such a research publication should go exclusively to the student. However, it may be insisted that due acknowledgement must be given to the teacher's contribution as a supervisor. I wish it is made a general rule everywhere. I also feel that any such coauthorship should not be counted in evaluating teachers' academic performance for promotion, etc.
I am so glad to see a piece on this. This practice has bothered me for years.
I fear the original study is rather naive. In the 'hard' sciences, PhD students are often embedded in large research groups as a form of research assistant: where a lab has a big expensive bit of kit, and the next graduate student processes the next element, who has contributed most to the resulting paper(s) -- the student, another student who helped out on a one-off, the postdoc running the project, the supervisor who had the original idea and got the grant (a standard criterion for authorship for most journals) -- is far from obvious? It is tricky. In other fields, different rules apply. In psychology, it is standard practice [asserted by national bodies] is that supervisors should be co-authors on all papers based on a graduate student's PhD thesis. After all, the supervisor has presumably not had zero input, and it may even be their project and experimental design and their funding for the studentship. If a supervisor takes a sabbatical in the sciences, they will stop teaching but continue to supervise graduate students [even if at a distance]. In the humanities, different rules apply because supervisors often have a more hands-off attitude. They often view graduate students as part of their teaching load, and so find substitute supervisors when on sabbatical [even if still physically present in the department]. I dont doubt that some supervisors play the game, inviting collaborators as co-authors, tweaking the order of names, even putting the graduate student as first author on a paper in a prestigious journal to give the student visibility and kudos for future job opportunities, despite their having been effectively just the RA on the project [it happened a lot in the sciences in the last few decades]. A more nuanced understanding of the world of graduate students seems to be called for, and a lot less jumping on ill-informed bandwagons.
Might greater adoption by writers and publishers of the CRediT Contributor Roles address the concerns, by making clearer the role that was actually played by each named author?
As a PhD Scholar, I can relate fully to this article! This practice is not beneficial for higher education.
No comment at this moment
I have always been perturbed at this practice. It is exploitation of the PhD scholars pure and simple.
I've been saying this for years. I work in the humanities. But nobody in my university seems to take any notice. Indeed, I have seen academics promoted to full professorships off the back of student work. It is absolutely scandelous!
In my humble opinion, I think that copyright should be respected. especially since I also think that respect for author's rights promotes research, because it pushes the writer to always give of himself.
In my humble opinion, I think that copyright should be respected. especially since I also think that respect for author's rights promotes research, because it pushes the writer to always give of himself.
Stance adopted by colleagues and self at UBD, Brunei (humanities): co-authorship only by invitation on the part of the PhD candidate, who must be listed as first author. So no coercion. Agree partially with #3, especially about the motivation (= publish or perish mindset), but surely not unethical if co-authoring is at the behest of the PhD candidate.
new
The title looks rather misleading, in my humble opinion. Anyone who contributes as minimally as described in this write‑up does not qualify as a supervisor, let alone an author. The title seems to take a swipe at genuine supervisors—who often originate the core idea—by incorrectly labelling a casual academic with minimal or no contribution as a “supervisor.” By all standards, that person is not a supervisor. The top‑line phrasing looks like clickbait. If you did not scrutinise or propose the topic by identifying the existing research gap, get involved in developing the methods, examine the results and analysis, or contribute to the discussion and write‑up, then you are not a supervisor and should not be addressed as one. A genuine supervisor merits authorship—though not first authorship in most instances, unless previously negotiated otherwise. And the idea that a real supervisor needs to “beg” for inclusion as an author because it is a “privilege” to supervise sounds alien to academic culture.

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