Solutions for Impact Investors: From Strategy to Implementation aims to increase the rigor with which impact investors frame their investment decisions and demonstrate the integration of impact investing across asset classes. In conjunction with the team of academics and practitioners who have produced this monograph, Rockefeller Philanthropy Advisors highlights some of the areas in which behavioral economics and innovative organizational and legal structures can be applied to the discipline of impact investing. By describing best practices in transparency, disclosure and rigorous decision- making, we also hope to bridge the divide between traditional and social purpose investing.