The performance of a social sector organization is ultimately measured by its ability to create and sustain social impact.
Sustainable social impact, meaning enduring social impact, is a frequently used term in social enterprise literature and jargon. In some camps, creating sustainable impact is linked to institutional and financial sustainability; the underlying assumption is that if an organization exists in perpetuity its impact is sustained. In the context of this paper, however, and for the purpose of informing social enterprise methodology, sustainable impact, has everything do with solving a social problem or market failure. In other words, when a social problem or market failure is resolved, continued impact is achieved because the problem ceases to exist.