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首页> 外文期刊>Journal of the Association of Environmental and Resource Economists >Disaster Preparedness and Disaster Response: Evidence from Sales of Emergency Supplies Before and After Hurricanes
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Disaster Preparedness and Disaster Response: Evidence from Sales of Emergency Supplies Before and After Hurricanes

机译：备灾和灾害反应：飓风前后应急供应的销售证据

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摘要

Government information warns households to acquire emergency supplies as hurricanes threaten and directs households to stay off roads after hurricanes make landfall. Do households follow this advice? If so, who, when, and how much? We provide novel evidence. We combine forecast and landfall data for US hurricanes between 2002 and 2012 with extensive scanner data on sales of bottled water, batteries, and flashlights. We find that sales of emergency supplies increase when a location is threatened by a hurricane. The bulk of the sales increases occur immediately prior to forecasted landfall. The average increase in sales after landfall is large and statistically significant. Observed emergency preparation as hurricanes threaten is moderately higher in coastal, wealthier, and whiter areas. Ex post emergency responses after hurricanes make landfall are sharply higher in African American, lower-income, and less educated areas. Our results suggest that households do not follow government advice.
机译：政府信息警告家庭收购应急用品作为飓风威胁并指导家庭在飓风登陆后留下道路。家庭跟随这个建议吗？如果是这样，谁，何时，以及多少？我们提供新的证据。我们将2002年至2012年之间的飓风与美国飓风的预测和登陆数据相结合，具有广泛的扫描仪数据，销售瓶装水，电池和手电筒。我们发现，当一个地点受到飓风威胁时，应急供应的销售增加。在预测登陆之前，大部分销售额会增加。登陆后的销售额的平均增加大而统计学意义。观察到飓风威胁的应急准备在沿海，富裕和更白的地区中度更高。在飓风后，在飓风后，在非洲裔美国，低收入和较少的教育领域取得登陆后的紧急答复。我们的结果表明，家庭不遵循政府建议。

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