There is widespread interest in the number of hungry people in the world and trends in hunger. Current global counts rely on combining each country's 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. For either approach, embedded in this effort are a number of important details about how household...
更多显示
详细
-
2014/01/01
-
政策研究报告
-
WPS6736
-
1
-
1
-
2014/01/01
-
Disclosed
-
The challenge of measuring hunger
-
survey design