Yes, this is correct. Additionally, massive cash incentives are being handed out in (at least) China [1]. This reward is given based on the impact factor of th

Yes, this is correct. Additionally, massive cash incentives are being handed out in (at least) China [1]. This reward is given based on the impact factor of the journal, which means that excessive citation of your papers can artificially inflate the IF of the journal and lead to higher payout for your next article(s). It's a bit of a stretch, but it could have an impact if it is done on a massive scale. [1] https://www.technologyreview.com/s/608266/the-truth-about-chinas-cash-for-publication-policy/ https://www.technologyreview.com/s/608266/the-truth-about-ch...