Mosley, Paul;
Bourguignon, Francois;
Morrisson, Christian;
de Janvry, Alain;
Sadoulet, Elisabeth;
Fargeix, Andre;
Meller, Patricio;
Schneider, Hartmut;
Thorbecke, Erik;
Roe, Alan;
Schneider, Hartmut;
Morrisson, Christian;
Demery, David;
Demery, Lionel