Today, in order to implement open access public policies, national states have based their behavior on the
premise that, in order to spread resources in a flexible way, it is important to manage the copyright of the circulating
contents, which implies generating authorizations to negotiate copyright of the works that involve reproduction,
communication, distribution and modification, such that liability for breach of copyright can be avoided; in order to
solve these problems, open access policies have created general authorizations, given that individual authorization
would involve a large amount of time and money (Iglesias & Labastida, 2006).