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Elite Group of Researchers Rule Scientific Publishing
sciencehabit writes Publishing is one of the most ballyhooed metrics of scientific careers, and every researcher hates to have a gap in that part of his or her CV. Here's some consolation: A new study finds that very few scientists—fewer than 1%—manage to publish a paper every year. But these 150,608 scientists dominate the research journals, having their names on 41% of all papers. Among the most highly cited work, this elite group can be found among the co-authors of 87% of papers. Students, meanwhile, may spend years on research that yields only one or a few papers. "[I]n these cases, the research system may be exploiting the work of millions of young scientists," the authors conclude.
The intellectual penury that comes with serving with a leader in a given field seems to be gladly endured by most young researchers. This story ignores the fact that, although the senior researcher's name may be at the top of the paper, the junior researcher's name is right there below it.
Actually, in many of the sciences (mathematics and parts of physics are notable exceptions, where authors tend to be listed alphabetically) it is usually the graduate student or postdoc who did most of the work who is the first author on the paper. The senior researcher - a principal investigator who actually has the academic appointment, who may have secured the funding, and who is ultimately responsible for the lab - is generally listed as the last author on the manuscript. ("Middle" authorship has the least cachet by far.)
Broadly speaking, young scientists and trainees want to accumulate as many first-author papers as possible, to demonstrate their scientific productivity. Faculty members - senior scientists - want to accumulate last-author papers, to demonstrate that their labs are productive.
~Idarubicin