评估大流行病应急融资机制

IF 2.6 Q3 ENVIRONMENTAL SCIENCES
Xiyuan Zheng , Rogemar Mamon
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引用次数: 1

摘要

世界银行2017年发行的大流行债券是一项金融创新,使大流行风险从不发达/发展中国家转移到金融市场。它涵盖了可能使全球卫生系统不堪重负并对世界经济产生不利影响的各种疾病的危险。如果所有触发器都被激活,债券的本金和息票将用于资助协调、迅速和有弹性的医疗反应,以保障民众的福祉。然而,该产品因其繁琐的触发要求而受到批评。我们考察了世界银行的大流行债券定价框架,该框架只需要部分可用的投入。从一个相当非结构化的COVID-19数据集,创建了一个信息数据库,并为大流行债券估值进行了定制。采用矢量自回归移动平均模型联合描述触发器动态。我们对风险触发因素的建模模拟显示,世界银行最早的85天时间可以在不到一半的时间内支付债券。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Assessment of a pandemic emergency financing facility

The pandemic bond issued by the World Bank (WB) in 2017 is a financial innovation enabling the transfer of the pandemic risk from the underdeveloped/developing countries to the financial market. It covers perils of various diseases that could overwhelm the global health systems and adversely impact the world economy. If all the triggers are activated, the bond’s principal and coupons are used to finance coordinated, swift and resilient medical response to safeguard the well-being of the populace. This product, however, is criticised for its onerous trigger requirements. We examine the WB’s pandemic-bond pricing framework, which requires inputs that are only partially available. From a rather unstructured COVID-19 data set, an information database is created and customised for pandemic-bond valuation. A vector auto-regressive moving average model is utilised to jointly describe the triggers dynamics. Our modelling simulations of risk triggers reveal that the bond payout could be made in less than half of the WB’s earliest opportunity of 85 days.

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来源期刊
Progress in Disaster Science
Progress in Disaster Science Social Sciences-Safety Research
CiteScore
14.60
自引率
3.20%
发文量
51
审稿时长
12 weeks
期刊介绍: Progress in Disaster Science is a Gold Open Access journal focusing on integrating research and policy in disaster research, and publishes original research papers and invited viewpoint articles on disaster risk reduction; response; emergency management and recovery. A key part of the Journal's Publication output will see key experts invited to assess and comment on the current trends in disaster research, as well as highlight key papers.
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