What We're Learning

We are committed to sharing the results of our grantmaking and the lessons we learn as we carry out our work. We believe it is important to evaluate and reflect regularly, study the findings of research and reports generated with our support, and communicate the results with those in the field and with the public.Read more about our learning philosophy

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Rental Housing Report Reveals 200,000 Affordable Units Lost Each Year

Harvard University's Joint Center for Housing Studies, with support from MacArthur, issued a press release about its first Annual Report on the state of the nation's rental housing. More

Assessment of MacArthur Foundation Support to Nigerian Universities

In 2001, the Global Security and Sustainability Program of the MacArthur Foundation approved multi-year grants of between $2 and $3 million to each of four Nigerian universities: More

Creating, Changing, and Closing Areas of Philanthropic Activity

This paper provides a basis for discussing the choices MacArthur makes about its grantmaking—about how new initiatives are created, how they change, and how they are closed. More