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生产安全网计划是否提高了人们的生计? 来自埃塞俄比亚沃莱塔地区弱势家庭的见解,埃塞俄比亚
Mesfin Getaneh Woldemichael1, Bamlaku Alamirew Alemu2
1College of Development Study, Addis Ababa University, Addis Ababa, Ethiopia.
PloS one
|April 4, 2024
概括
生产安全网计划 (PSNP) 没有显著影响基本服务或收入. 然而,PSNP受益人减少了粮食支出和资产,这表明对减少贫困的复杂影响.
科学领域:
- 社会科学 社会科学 社会科学
- 经济学 经济学 经济学
- 发展研究 发展研究 研究
背景情况:
- 生产安全网计划 (PSNP) 旨在改善粮食安全和生计.
- 现有的研究表明,PSNP对贫困和粮食安全的影响各不相同.
- 公共公共服务国家计划对减少贫困的长期影响仍未得到充分研究.
研究的目的:
- 调查PSNP对受益人的生计的影响.
- 评估PSNP对获得基本服务,收入,食品支出,适应能力和饮食多样性的影响.
主要方法:
- 准实验性设计与治疗效应模型.
- 300名受益人和非受益人的随机抽样.
- 使用回归调整,反向概率权衡和倾向得分匹配进行分析.
主要成果:
- PSNP对获得基本服务或收入没有统计学上显著的影响.
- PSNP对食品支出和资产产生了显著的负面影响.
- 非会员的资产价值明显高于PSNP会员.
结论:
- PSNP对生计的影响是复杂的和多方面的.
- 该计划可能会导致减少食品支出和资产积累.
- 需要进一步的研究来优化社会保护计划的设计,以减少贫困.
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