APC price changes 2019 – 2018 by journal and by publisher | Sustaining the Knowledge Commons / Soutenir les savoirs communs
Pricing trends for 2018 – 2019 were compared on a per-journal and per-publisher basis. In contrast to the relatively unchanging global average APC, per-journal and per-publisher shows a mixture of trends. Most journals did not change in price from 2018 to 2019; 13% increased in price, 25% decreased. Journals included in DOAJ showed a greater tendency to increase in price (37%). Average price changes per publisher ranged from 0 (no change) to a 34% average increase in price. In some cases, price increases and decreases cancel each other out resulting in an average of 0 (no change) masking considerable change at the per-journal level. Only 2 publishers have APPCs; these have similar average prices. Average APC price by publisher ranges from 246 to 2,851 USD. UK-based not-for-profit publisher Ubiquity Press stands out as having the second-lowest average APC of 536 USD with no price increases.