The average length of a published economics paper has more than tripled over the past four decades, and some academics are sick of wading through them. At this year’s American Economics Association conference, Massachusetts Institute of Technology professor David Autor compared a 94-page working paper about the minimum wage to “being bludgeoned to death with a Nerf bat” and started a Twitter hashtag, #ThePaperIsTooDamnedLong.
…Between 1970 and 2017, the average length of papers published in five top-ranked economics journals swelled from 16 pages to 50 pages, according to an analysis by University of California, Berkeley economists Stefano DellaVigna and David Card.
Longer papers can include more-robust statistical analysis, engage in multifaceted arguments or address complex topics. Some economists speculate paper inflation is also the product of the laborious peer-review process, in which other economists act as referees and read drafts, then demand any number of additions before publication…
Economists also tend to write defensively, including redundant material even in early versions of papers to head off possible quibbles that might come up during the review process, said Samuel Bazzi, an economics professor at Boston University.
That is from Ben Jeubsdorf at the WSJ. One question is whether longer papers are better from a scientific point of view. A second and more important question is whether long papers are better for attracting genius talent to the economics profession.
For the pointer I thank the excellent Samir Varma.