[1]
Xu, Z. et al. 2026. Digital Infrastructure Development and Economic Growth: Firm-Level Evidence from Investment Efficiency: 数字基础设施发展与经济增长:来自投资效率的企业层面证据. Studies in Science of Science. 44, 1 (Jan. 2026), 36–55. DOI:https://doi.org/10.65967/siss.v44i1.126.