TY JOUR TI The Impact of China's Logistics Hub Construction on the Digital Transformation of Logistics Enterprises in the Context of the Belt and Road Initiative KW Belt and Road Initiative KW logistics hub construction KW digital transformation of logistics enterprises KW innovation performance KW difference-in-differences method KW regional heterogeneity JO Scientific Research and Development. Economics AU Shanshan, Z.. AU Zhihui, W.. PY 2026 IS 14 PB INFRA-M Academic Publishing LLC.