Digital Transformation and Supply Chain Risk: Evidence from Chinese Manufacturing Firms

The purpose of this package is to facilitate the replication of the results presented in the paper. The data on supply chain risk and city-level control variables are obtained from the China National Research Data Service (CNRDS) platform. Information on digital assets, firm-level financial metrics, and industry characteristics is sourced from the China Stock Market & Accounting Research Database (CSMAR). Global supply chain data are drawn from the FactSet Revere database. These databases are subscription-based commercial databases, and their raw data cannot be freely distributed. Therefore, due to licensing restrictions, we are unable to share the raw firm-level data used in the analysis. To address this issue, we provide the processed datasets sufficient to replicate all baseline and robustness regressions. Full replication of the paper requires access to these databases through the relevant institutions, or the use of alternative open sources with comparable microeconomic data.本工具包旨在复现论文中呈现的各项研究结果。供应链风险与城市层面控制变量数据取自中国国家研究数据服务平台（China National Research Data Service, CNRDS）；数字资产、企业层面财务指标及行业特征信息来源于中国股票市场与会计研究数据库（China Stock Market & Accounting Research Database, CSMAR）；全球供应链数据则取自FactSet Revere数据库。上述数据库均为付费订阅的商业数据库，其原始数据无法自由分发。因此，受许可协议限制，我们无法共享本次分析所使用的企业层面原始数据。为解决该问题，我们提供了可复现所有基准回归与稳健性检验回归的预处理数据集。若要完整复现论文研究结果，研究者需通过相关机构获取上述数据库的使用权，或使用具备可比微观经济数据的其他开源数据源。