Sustainability strategies for open educational resources and repositories

The Open Educational Resources (OER) model was presented as the best way to reinforce the production, sharing and reuse of educational resources in an economically effective way. Educational organizations, content providers, teachers and, in particular, students would be able to benefit from the open and/or free access to these resources. However, OER do cost money to develop, to curate, to maintain and to scale. And this cost is proportional to...