基于图片的保险(PBI)的可行性:智能手机图片为经济实惠的农作物保险

Q1 Economics, Econometrics and Finance
Francisco Ceballos , Berber Kramer , Miguel Robles
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引用次数: 0

摘要

小农越来越容易受到极端天气的影响,但却无法获得负担得起的农作物灾难性损失保险产品。本文分析了基于图片的保险(PBI)作为提高保险覆盖率的低成本工具的可行性。与基于指数的保险相比,PBI使用农民自己拍摄的保险地块的智能手机照片来验证保险索赔,以最大限度地减少信息不对称和索赔验证成本,同时降低基础风险。在印度稻麦带的试点实施表明,PBI是一项可行且有价值的创新,可以减少指数保险的下跌风险:近三分之二受过培训的农民至少拍摄了四张照片(大约每个生长阶段一张),这被认为足以进行损失评估;71%的受影响站点的智能手机照片显示严重受损;与其他基于索引的产品相比,这是一个显著的进步,后者最多只能识别出34%的受影响地点的严重损害。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The feasibility of picture-based insurance (PBI): Smartphone pictures for affordable crop insurance

Smallholder farmers are increasingly exposed to weather extremes but lack access to affordable insurance products for catastrophic crop damage. This paper analyzes the feasibility of Picture-Based Insurance (PBI) as a low-cost tool to improve coverage. PBI verifies insurance claims using smartphone pictures of insured plots, taken by farmers themselves, to minimize asymmetric information and costs of claims verification, while reducing basis risk compared to index-based insurance. A pilot implementation in the rice-wheat belt of India speaks to PBI being a feasible and valuable innovation to reduce downside basis risk in index insurance: nearly two-thirds of trained farmers took at least four pictures (roughly one per growth stage), which was considered sufficient for loss assessment; severe damage was visible from smartphone pictures in 71 percent of affected sites; and this was a significant improvement over alternative index-based products, which identified severe damage in at most 34 percent of affected sites.

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来源期刊
Development Engineering
Development Engineering Economics, Econometrics and Finance-Economics, Econometrics and Finance (all)
CiteScore
4.90
自引率
0.00%
发文量
11
审稿时长
31 weeks
期刊介绍: Development Engineering: The Journal of Engineering in Economic Development (Dev Eng) is an open access, interdisciplinary journal applying engineering and economic research to the problems of poverty. Published studies must present novel research motivated by a specific global development problem. The journal serves as a bridge between engineers, economists, and other scientists involved in research on human, social, and economic development. Specific topics include: • Engineering research in response to unique constraints imposed by poverty. • Assessment of pro-poor technology solutions, including field performance, consumer adoption, and end-user impacts. • Novel technologies or tools for measuring behavioral, economic, and social outcomes in low-resource settings. • Hypothesis-generating research that explores technology markets and the role of innovation in economic development. • Lessons from the field, especially null results from field trials and technical failure analyses. • Rigorous analysis of existing development "solutions" through an engineering or economic lens. Although the journal focuses on quantitative, scientific approaches, it is intended to be suitable for a wider audience of development practitioners and policy makers, with evidence that can be used to improve decision-making. It also will be useful for engineering and applied economics faculty who conduct research or teach in "technology for development."
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