On the Contribution of Demographic Change to Aggregate Poverty Measures for the Developing World

• Tác giả: Martin Ravallion
• Ngôn ngữ: eng
• Ký hiệu phân loại: 330.91 Treatment by areas, regions, places in general
• Thông tin xuất bản: World Bank, Washington, DC, 2012
• Bộ sưu tập: Tài liệu truy cập mở
• ID: 303741
• Chủ đề: 1. AGE SPECIFIC FERTILITY RATES; 2. AGED; 3. AGING; 4. BIRTH RATE; 5. BIRTH RATES

Tóm tắt

Recent literature and new data help determine plausible bounds to some key demographic differences between the poor and non-poor in the developing world. The author estimates that selective mortality-whereby poorer people tend to have higher death rates-accounts for 10-30 percent of the developing world's trend rate of " a day" poverty reduction in the 1990s. However, in a neighborhood of plausible estimates, differential fertility-whereby poorer people tend also to have higher birth rates-has had a more than offsetting poverty-increasing effect. The net impact of differential natural population growth represents 10-50 percent of the trend rate of poverty reduction.