Study on the Coupling Coordination Degree Between Real Estate Industry and Regional Economy in Liaoning Province

Real estate is an important industrial sector in the national economy and can make outstanding contributions to regional economic development. Taking Liaoning Province as an example to conduct quantitative research on the coordination between its economic development and the real estate industry, and uses the coupling model to study the changes of coupling coordination scheduling from 2010 to 2019. On this basis, On this basis, the coordination degree between the two of the 14 prefecture-level cities in Liaoning Province is obtained. The study found that the coordination between the two was inverted U-shaped, and the decline was obvious after 2015.From the perspective of cities, only Shenyang and Dalian, the top two cities in GDP, are highly coordinated. And the rest are on the verge of imbalance or lower. Therefore, it is suggested that in economically underdeveloped cities, we should accelerate the increase of the total population and stimulate real estate consumption. At the same time, through the development of the tertiary industry, we can improve the economic aggregate and achieve coordinated development between them.