Research on Digital Infrastructure Construction and Corporate Innovation Efficiency: Evidence from Broadband China Strategy

The database includes Chinese listed companies between 2010 to 2022 to examine the relationship between digital infrastructure construction and corporate innovation efficiency.

本数据集涵盖2010年至2022年的中国上市公司，旨在考察数字基础设施建设（digital infrastructure construction）与企业创新效率（corporate innovation efficiency）之间的关联关系。