From the article:
In transitioning to lower-middle-income status, countries can find themselves in a position similar to that of many middle-class American families struggling to finance their children’s college: They’re too poor to pay for education and too rich to qualify for financial aid. Countries such as Ghana, Vietnam, and Guatemala may soon be in a similar situation.
What can these countries do to make education for all children a reality? One of the keys to expanding access to a quality education is financial innovation. A group of leaders from the private sector, government, and civil society, collectively known as the Education Commission, offers a solution: the International Finance Facility for Education, a specialized mechanism that would make donor dollars work harder—and go farther—for global education.