重新利用作为应对 COVID-19 大流行的对策--一家汽车零部件制造商的案例

IF 6.9 2区 管理学 Q1 MANAGEMENT Operations Management Research Pub Date : 2024-05-28 DOI:10.1007/s12063-024-00497-x
M. S. Narassima, S. P. Anbuudayasankar, Vidyadhar V. Gedam, Prashant R. Nair, M. Dwarakanath
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引用次数: 0

摘要

高影响低频率(HILF)事件的不确定性是对人类应变能力的考验。最近发生的 COVID-19 大流行病使全球系统陷入困境,破坏了健康和经济。由于对劳动力、网络结构和运营性质的依赖,汽车行业是全球受影响最严重的行业之一。然而,该行业可以利用再利用这一适应战略来满足医疗保健设备的需求。有鉴于此,本研究量化了该行业在生产和增值(VA)方面的损失,并调查了企业层面的适应效果。为了计算损失,我们使用季节自回归综合移动平均法(SARIMA)对非大流行情况进行了假设,以显示在没有大流行的情况下的国际投资产出(IIP)和增值(VA)值。VA 损失按实际和预测值之间的差额计算。随后,使用可扩展的离散事件模拟(DES)模型对重新利用的影响进行了企业级分析。使用两种方案,选择了一个使用 28 台机器处理 114 项工作的汽车零部件制造冲压车间,以了解将原材料重新用于生产呼吸机和氧气支持设备的益处。结果表明,在 2020 年 3 月至 7 月大流行的初期阶段,VA 损失为 1,984.6 亿印度卢比。方案 2 每月提供 5%的原材料,并在满足需求后重新利用,效果显著。在 14 个月中,方案 2 比方案 1 多生产了 321 台和 864 台呼吸机或氧气浓缩器。企业层面的实施证明了实施适应战略的益处。还讨论了对管理人员和决策的更多启示。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

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Repurposing as a response to combat the COVID-19 pandemic – a case of an automobile component manufacturer

The uncertainty of High Impact Low Frequency (HILF) events is a test of the resilience of mankind. The recent COVID-19 pandemic has agonized the systems worldwide shattering the health and economy. The automobile industry was among the major affected worldwide due to dependency on labour, network structure, and nature of operations. Yet, the industry could operate to cater to healthcare equipment demands using repurposing, an adaptation strategy. Given this, the present study quantifies the losses in production and Value Addition (VA) in the industry and investigates the effects of adaptation at a firm level. To compute the losses, a non-pandemic scenario was enacted using Seasonal Autoregressive Integrated Moving Average (SARIMA) to present the IIP and VA values in the absence of the pandemic. The VA Losses were computed as the difference between actual and forecasted measures. This was followed by a firm-level analysis of the effects of repurposing using a scalable Discrete Event Simulation (DES) model. Using two scenarios, an automobile component manufacturing press shop that handles 114 jobs using 28 machines was chosen to understand the benefits of repurposing raw materials to produce ventilators and oxygen support equipment. Results indicated a VA Loss of INR 198.46 billion during the initial phases of the pandemic from March to July 2020. Scenario 2, which contributed 5% of raw materials every month and repurposed after fulfilling demand, was effective. An additional 321 and 864 additional ventilators or oxygen concentrators were produced in Scenario 2 than in Scenario 1 over the 14 months. Firm-level implementation evidences the benefits of operationalizing the adaptation strategies. More insights for managers and policymaking have been discussed.

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来源期刊
CiteScore
6.20
自引率
23.30%
发文量
104
期刊介绍: Operations Management Research is a peer-reviewed journal that focuses on rapidly publishing high-quality research in the field of operations management. It aims to advance both the theory and practice of operations management across a wide range of topics and research paradigms. The journal covers all aspects of operations management, including manufacturing, supply chain, health care, and service operations. It welcomes various research methodologies, such as case studies, action research, surveys, mathematical modeling, and simulation. The goal of Operations Management Research is to promote research that enhances both the theory and practice of operations management, as it is an applied discipline. The journal also publishes Academic Notes, which are special papers that address research methodologies, the direction of the operations management field, and other topics of interest to academicians. Additionally, there is a demand for shorter and more focused research articles in operations management, which this journal aims to fulfill.
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