The Challenge of Measuring Hunger

• Tác giả: Joachim De Weerdt
• Ngôn ngữ: eng
• Ký hiệu phân loại: 612.39 Metabolism
• Thông tin xuất bản: World Bank, Washington, DC, 2014
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 291819
• Chủ đề: 1. ACCESS TO FOOD; 2. AGRICULTURAL DEVELOPMENT; 3. AGRICULTURAL ECONOMICS; 4. AGRICULTURE; 5. ANIMAL FEED

Tóm tắt

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 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 a consequence, comparable and valid hunger numbers will be lacking until more effort is made to either harmonize survey designs or better understand the consequences of survey design variation.