Co-city effect means that neighboring regions or different regions in a larger range can play an important role and linkage effect with each other. Co-city effect is a new trend in the development of urban modernization.
Which of the following options belongs to the co-city effect?
After the opening of the Shinkansen, due to the reduction of space costs, the resources of cities with no advantages are absorbed to places with higher returns, resulting in uneven development in some areas