The new spatial development strategy of "One- circuit Two- wings" was proposed in Chongqing after ten years of direct jurisdiction, and Chongqing was authorized as "Piloting Comprehensive Reform for Coordinated and Balanced Urban-Rural Development" by the State Council in june, 2007.

Since Chongqing s direct jurisdiction under the central government,its researches of comparative literature have made great progress.

This paper analyzes Chongqing s development stage nearly one hundred years, which include migration to inland in wartime, three lines construction and western region development On the basis of historical comparison, it expounds the new stage meaning of direct jurisdiction for Chongqing s developmen

This paper has analyzed the growth of technology contributions ratio to GDP in Chongqing s economic growth and found that the municipal effect was obvious by using Cobb-Douglas Function.