School of Economics and Management, Shanghai Ocean University, Shanghai, China.
Front Public Health. 2024 Jul 31;12:1402998. doi: 10.3389/fpubh.2024.1402998. eCollection 2024.
While maintaining a robust reserve of daily necessities is crucial for urban safety, but there is a lack of scientific basis for determining "what to store" and "how much to store." This paper address this gap by classifying and summarizing the emergency materials of urban necessities in Shanghai, and establishing a corresponding reserve list. By constructing an index model of daily necessities reserve, this paper provides a scientific foundation for "what to store." Additionally, the reserve levels of different types of daily necessities are classified and managed, the reserve model of emergency daily necessities is constructed. This approach clarifies the scientific basis for "how much to store," overcoming the problems of subjective factors interference and the potential mismatch between the results of objective weighting method and reality. Furthermore, to better cope with emergencies, countermeasures and suggestions are put forward: optimizing the material structure of emergency reserves, managing the material reserves at different levels, scientifically and reasonably planning the amount of emergency materials, and reducing the cost of reserves and improve the efficiency of emergency reserves.
虽然储备充足的日常必需品对于城市安全至关重要，但在确定“储备什么”和“储备多少”方面缺乏科学依据。本文通过对上海城市必需品的应急物资进行分类总结，建立相应的储备清单，填补了这一空白。通过构建日常必需品储备指标模型，为“储备什么”提供了科学依据。此外，对不同类型的日常必需品进行分类管理，构建应急日常必需品储备模型。这种方法明确了“储备多少”的科学依据，克服了主观因素干扰和客观赋权法结果与实际潜在不匹配的问题。此外，为了更好地应对突发事件，提出了对策和建议：优化应急储备物资结构，对不同层次的物资储备进行管理，科学合理规划应急物资数量，降低储备成本，提高应急储备效率。
