Why Use Evidence to Make Policy? Dr. Bob Hahn, Director of Economics at the Smith School at the University of Oxford, discusses evidence-based policymaking's potential to revolutionize government and the private sector.Facebook Twitter Read More Sustainable CapitalismSteve OdlandOctober 21, 2016economic, economy, Economy, Committee For Economic Development, bob hahn, Steve Odland, evidence, policy, making, development, oxford, universityComment