How often is which Creative Commons license used in scholarly publishing and are there differences between their use in gold (fully) open acces (OA) and hybrid articles?
I am looking for a table like this, with the amount of articles:
license gold OA hybrid OA
CC-BY A B
CC-BY-NC-ND C D
...
Additionally, what are the average charges for both types of articles (gold open access and hybrid) depending on the different licenses?
I am looking for a table like this, with the average costs of the license:
license gold OA hybrid OA
CC-BY A B
CC-BY-NC-ND C D
...
Update: Some results of my further research:
- As mentioned in a comment, there is a study for gold open access journals. Hybrid journals are not investigated.
- There is data availible from OASPA members. They provide a chart showing the growth of Fully Open Access (OA) journals using a CC-BY license. Additionally, there is an Excel file including also data for hybrid open access journals. Unfortunately, there is no information about the charges and the source of this data.