Lightforge CEO Matt Schembari gave a GDC talk looking into the benefits of salary transparency within a games studio and how to normalise conversations around compensation
Marie Dealessandri of Games Industry.biz attended Matt's GDC talk and wrote an excellent article summarizing the talk. You can read it here: https://www.gamesindustry.biz/what-is-an-open-salary-policy-and-should-you-consider-having-one