Wu, Weilong; Jing, Tang; Xiaoli, Yang - In: Journal of applied economics 25 (2022) 1, pp. 962-982
This paper analyzes the impact of high-speed train construction on enterprise innovation and its specific mechanisms by … establishing high-speed train-city-firm level panel data and constructing a multi-period DID model in China. The results show that …, firstly, the construction of a high-speed train significantly improves the innovation level of enterprises, and the …