Haen, Hartwig de; Klasen, Stephan; Qaim, Matin - 2011
undernutrition: (i) the FAO indicator of undernourishment, (ii) household food consumption surveys, and (iii) childhood …In this article, we critically review the three most common approaches of assessing chronic food insecurity and … methodological and empirical problems associated with all three approaches. Hence, the true extent of food insecurity and …