High-speed rail, urban form, and regional innovation: a time-varying difference-in-differences approach. - Hengyun Tang; Jianqing Zhang; Fei Fan 001; Zhengwen Wang (Technol. Anal. Strateg. Manag., 2024)

Innovative city pilot policies, absorptive capacity, and urban total factor productivity: a difference-in-differences approach. - Ning Ma; Jianqing Zhang; Minjun Bao; Yinhua Jiang; Hengyun Tang (Technol. Anal. Strateg. Manag., 2024)