使用人工智能/机器学习评估缅甸各地社区发展援助的分配情况

IF 6.2 2区 经济学 Q1 ECONOMICS
Woojin Jung , Saeed Ghadimi , Dimitrios Ntarlagiannis , Andrew H. Kim
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引用次数: 0

摘要

实现全球减贫目标需要系统地分配资源,特别是在次国家一级。然而,如果没有社区层面的贫困数据,评估发展工作的扶贫性质是一项挑战。在缅甸的背景下,我们的研究提出了颗粒方法来估计贫困,检查目标,并根据村庄特定属性预测援助分配。我们评估了多种贫困估计方法,利用白天和夜间卫星图像以及地理特征。当用卷积神经网络(CNN)处理白天的图像特征时,可以提供最准确的贫困估计。利用这一改进的贫困指标,我们评估了目标误差,并部署了机器学习(ML)技术来预测每个村庄获得的社区发展拨款规模。调查结果显示,大多数受益村对财富的预测高于中位数,这导致了很高的目标错误率。虽然贫困村庄的人均获得的补助往往更多,但财富并不是主要因素。相反,村庄容量和国家/种族属性更有影响力。该研究强调需要在以社区为基础的干预措施中采取更多以贫困为中心的方法,并呼吁在缅甸实行更透明的援助分配做法,这可能对其他易发生冲突的国家产生影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Using Artificial Intelligence/machine learning to evaluate the distribution of community development aid across Myanmar
Achieving global poverty alleviation goals requires a systematic allocation of resources, particularly at the subnational level. However, assessing the pro-poor nature of development efforts is challenging without community-level poverty data. In the context of Myanmar, our study presents granular methods to estimate poverty, examine targeting, and predict aid distribution based on village-specific attributes. We evaluate multiple poverty estimation methods, leveraging both daytime and nighttime satellite imagery along with geofeatures. Daytime image features, when processed with convolutional neural networks (CNN), provide the most accurate poverty estimates. Using this refined poverty metric, we evaluate the targeting error and deploy machine learning (ML) techniques to predict the block grant size each village receives for community development. Findings show that a majority of beneficiary villages have predicted wealth above the median, resulting in high targeting errors. While impoverished villages tend to receive more grant aid per capita, wealth is not a primary factor. Instead, village capacity and state/ethnicity attributes hold more sway. The study highlights the need for an increased poverty-centric approach in community-based interventions and calls for more transparent aid allocation practice in Myanmar with potential implications for other conflict-prone countries.
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来源期刊
Socio-economic Planning Sciences
Socio-economic Planning Sciences OPERATIONS RESEARCH & MANAGEMENT SCIENCE-
CiteScore
9.40
自引率
13.10%
发文量
294
审稿时长
58 days
期刊介绍: Studies directed toward the more effective utilization of existing resources, e.g. mathematical programming models of health care delivery systems with relevance to more effective program design; systems analysis of fire outbreaks and its relevance to the location of fire stations; statistical analysis of the efficiency of a developing country economy or industry. Studies relating to the interaction of various segments of society and technology, e.g. the effects of government health policies on the utilization and design of hospital facilities; the relationship between housing density and the demands on public transportation or other service facilities: patterns and implications of urban development and air or water pollution. Studies devoted to the anticipations of and response to future needs for social, health and other human services, e.g. the relationship between industrial growth and the development of educational resources in affected areas; investigation of future demands for material and child health resources in a developing country; design of effective recycling in an urban setting.
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