Innovative knowledge-based system for forecasting daily hotel operations amid external events using multi-source data: A time-varying parameter state-space model Ji Chen; Kang Tong; Qinglin Yu; Sichao Chen; Tomas Balezentis; Dalia Streimikiene;

Technological spillovers from imported intermediate goods on heterogeneous innovation Nannan Dong; Xiaohui Chen; Changbiao Zhong;

Government digital subsidies and corporate digital technology innovation: Evidence from Chinese listed companies Changqi Tao; Xinyi Li; Ye Xu;