RFE - Resources for Economists on the Internet
A great, comprehensive place to begin; includes links to data sets.UVA's Department of Economics Think Tank List
Economic Departments, Institutes & Research Centers (EDIRC)
Economic Organizations & Associations from AEAweb
TTCSP Global Go To Think Tank Index Reports
The Global Go To Think Tank Index is the result of an international survey of over 1,950 scholars, public and private donors, policy makers, and journalists who helped rank more than 6,500 think tanks using a set of 18 criteria developed by the TTCSP.
