Paul Decker is the president and CEO of Mathematica and a nationally recognized expert in policy research, data analytics, education, and labor policy. For three decades, he has been working to improve public well-being through the use of evidence. Since becoming president and CEO in 2007, Decker has led the expansion and diversification of Mathematica’s work into new and evolving areas while maintaining its long-standing commitment to rigorous and objective analysis. He is a past president of the Association for Public Policy Analysis & Management, currently serves as a trustee of the Committee for Economic Development, and chairs the Government Relations Committee of CEO Connection.