Bruijn, M.E. de

livelihood research study people policy africa african development poverty approach livelihood approach partnership debate relation strategy institutes collaboration exclusion knowledge group african studies concept centre household process country security network perspective science problem african institutes issue analysis livelihood research state example exchange world relationship period knowledge production livelihood studies codesria practice point change globalisation action context african studies centre 17/02/2009 policy makers history leiden netherland attention 1980 ies press member researcher society production inclusion paper material discussion vulnerability policy note result policy interventions resource framework environment clarendon press income discourse actor asset insecurity