GATR is a green publisher. We allow self-archiving, and most importantly, we are fully transparent about your rights.
By signing the Copyright Transfer Statement, you still retain substantial rights, such as self-archiving:
"Authors may self-archive the author's accepted manuscript of their articles on their websites. Authors may also deposit this version of the article in any repository, provided it is only made publicly available 12 months after official publication or later. They may not use the publisher's version (the final article) posted on GATR Journals Link and other GATR websites for self-archiving or depositing. Furthermore, the author may only post their version provided acknowledgment is given to the source of publication and a link is inserted to the published article on GATR Journal's website."
When publishing an article in a subscription journal without open access, authors sign the Copyright Transfer Statement (CTS), which details GATR Journal's self-archiving policy.