The role of green city

City green space system with multiple attributes, ecological economy, society, has a special place in the city in the compound system, also can improve the direct, indirect economic development of the city:

(1) improve the quality of city environment, create environmental advantages, promote the increment of various economic composition and layout of the city land price; agglomeration of foreign capital and the development of high-tech industry, promote the city industrial structure optimization and upgrading.

(2) green building as an organic part of city economy, environmental economic industrial chain, stimulating the development of related sectors of the economy, promoting economic growth.

(3) improve the visibility of the city, to promote the development of city tourism industry agglomeration, high-quality talents, promote the economic development of the city, the northern coastal city of Dalian as an example, based on a qualitative analysis on the mechanism of green economy, the establishment of econometric model, quantitative analysis of the economic promotion of city green space system