With the development of economic globalization and region economic integration, coordinative and linking development between different cities has become an important means of accelerating the development of regional economy, it has become a new mode of regional development to set up urban economic circle with main cities serving as the core. . This text attempts to explain such issues as concept, characteristic, theoretical foundation, the significance and function concerning with this mode of regional development. According to the situation of national regional economic development, we think ...
