中国科学院数学与系统科学研究院期刊网
The Power of Data: Government Open Public Data and the Expansion of Enterprises' Innovation Boundaries
Xiqian CAI, Wenjun LIAO, Ling GAO
China Journal of Econometrics . 2026, (4): 1152 -1176 .  DOI: 10.12012/CJoE2025-0658