1. The world food summit: only a few green shoots;Anon;Economist,2008
2. Poverty and undernutrition: theory, measurement, and policy;Svedberg,1999
3. Measuring household food insecurity in emergencies: challenges for food security assessments;Aiga;Humanitarian Exchange,2006
4. Demystifying poverty lines;Lanjouw,2000
5. Globalization and its discontents;Stiglitz,2003