The challenge of measuring hunger through survey
Institute of Development Policy and Management
Economic development and cultural change. - Chicago, Ill., 1952, currens
, p. 727-758
University of Antwerp
There is widespread interest in estimating the number of hungry people in the world as well as trends in hunger. Current global counts rely on combining each countrys total food balance with information on distribution patterns from household consumption expenditure surveys. Recent research has advocated for calculating hunger numbers directly from these same surveys, which are increasingly available in low-income countries. For either approach, embedded in this effort are a number of important details about how household surveys are designed and how these data are then used. Using a survey experiment in Tanzania, this study finds great fragility in hunger counts stemming from alternative survey designs. As such, caution should be taken in drawing inferences on hunger over time and space based on household surveys.