In a confirmation of what I previously wrote about predatory authors:
[R]esearch grants and promotions are awarded on the basis of the number of articles published, not on the quality of the original research.
[…]
This has fostered an industry of plagiarism, invented research and fake journals that Wuhan University estimated in 2009 was worth $150m, a fivefold increase on just two years earlier
From The Economist
/ht In the Pipeline