Centers at Harvard:  
Belfer Center for Science & International Affairs (Ec.& Global Affairs). JF: Opinions, JF blog;  
Center for International Development;    
Harvard University Center for the Environment; JF enviro. pubs. (2005-15)
M-R Center for Business & Government (incl. HEEP);   
Weatherhead Center for International Affairs;   Papers (2014-16). 
     Annual Conference on Politics & Economics of International Finance (2015- ).

Other currently-affiliated institutions:
Bellagio Group
Council on Foreign Relations
Econofact
National Bureau of Economic Research

Centers in Europe:  
CREI, U.Pompeu Fabra, Spain.  
Kiel Institute of World Economics, Germany.
Vox.eu, CEPR, UK.
In Asia/Pacific: 
CAMA, ANU, Australia.
Center for Economic Research of Korea.

Past associations:
Bureau of Economic Analysis, Commerce Department
Council of Economic Advisers
Federal Reserve Bank of New York 
Federal Reserve Bank of San Francisco
Federal Reserve Board
International Monetary Fund
Massachusetts Institute of Technology - Economics Department
MPC of Bank of Mauritius
Peterson Institute for International Economics
Swarthmore College
University of California at Berkeley - Economics Department