We introduce an intercity investment network (IIN) dataset for China, covering the period from 2000 to 2020, based on 17,273,411 large-scale enterprise registration records. The dataset represents 367 cities as nodes, with investment frequency between cities serving as edge weights to construct both directed and undirected networks.

I participated in the 60th ISOCARP Conference in Siena, Italy, and presented a research on the impact of urban amenity on innovative spaces.