Safety in numbers

This dataset provides the source code used in the paper submitted to the International Journal of Production Economics (IJPE). The package contains the implementation of the proposed mathematical optimization model and the computational solution procedure developed in Python and solved using the Gurobi Optimizer. It includes the scripts required to build the model, run the numerical experiments, and reproduce the main results reported in the manuscript (e.g., solution outputs and figure/table generation, where applicable). Users should note that running the code requires an installed Gurobi environment and a valid Gurobi license.本数据集提供了投至《国际生产经济学学报》（International Journal of Production Economics, IJPE）的论文所使用的源代码。该数据包包含了论文中提出的数学优化模型与计算求解流程的Python实现代码，并通过Gurobi优化器（Gurobi Optimizer）完成求解。其涵盖了构建模型、执行数值实验以及复现论文中报告的核心结果所需的全部脚本文件（如适用，可生成求解输出、图表与表格）。使用者需注意：运行本代码需预先配置Gurobi运行环境并获取有效的Gurobi许可证。