 In which chapter can we find more on OA policies?
In any case, we can be more specific about which access barriers OA removes. OA removes price barriers. OA makes work more useful in both ways, by making it available to more people who can put it to use, and by freeing those people to use and reuse it. OA was defined in three influential public statements: the Budapest Open Access Initiative (February 2002), the Bethesda Statement on Open Access Publishing (June 2003), and the Berlin Declaration on Open Access to Knowledge in the Sciences and Humanities (October 2003). In principle, any kind of digital content can be OA, since any digital content can be put online without price or permission barriers.
 Chapter 4
 Chapter 4  Chapter 5  Chapter 9  Chapter 2