Hi John,

Do you know one of the top reasons our supporters say they choose IPA for their year-end giving?

It’s our ripple effect—because organizations and governments around the world use evidence from IPA-run research to make their programs and policies work better, benefiting millions of people’s lives.

You see our ripple effect when we work with our partners to discover that a development approach—such as cash transfers or free bednets—is effective, and then that evidence informs global debates about how to spend the limited funds available for international development each year. There are many other examples of our ripple effect at work.

If you give in the next two days, an anonymous donor will match your donation dollar-for-dollar, doubling your impact. Please donate today to take advantage of this once-a-year opportunity.