The Copenhagen Consensus Center is a think tank that researches and publishes the smartest solutions for the world's biggest problems by cost-benefit. Its studies are conducted by more than 100 economists from internationally renowned institutions, including seven Nobel Laureates, to advise policy-makers and philanthropists how to spend their money most effectively. The Center's advocacy for data-driven prioritization was voted into the top 20 campaigns worldwide in a think tank survey conducted by University of Pennsylvania “Copenhagen Consensus is an outstanding, visionary idea and deserves global coverage” - The Economist We work with some of the world's top economists (including 7 Nobel Laureates) to research and publish the smartest solutions to global challenges. Through social, economic and environmental benefit-cost research, we show policymakers and philanthropists how to do the most good for each dollar spent.