Economic Policy Institute is an independent, nonprofit think tank that researches the impact of economic trends and policies on working people in the United States. EPI’s research helps policymakers, opinion leaders, advocates, journalists, and the public understand the bread-and-butter issues affecting ordinary Americans
The US National Academies Press (NAP) was created by the National Academy of Sciences to publish the reports of the National Academies of Sciences, Engineering and Medicine, operating under a charter granted by the Congress of the United States. The NAP publishes on a wide range of topics in science, engineering, and medicine, providing authoritative information on important matters in science and health policy.
The National Bureau of Economic Research (NBER) is a private, non-profit, non-partisan organisation dedicated to conducting economic research and to disseminating research findings among academics, public policy makers, and business professionals.