为了加速经济发展及改革,必须在我国建立若干不同规模、不同类型和各具特点的经济区,这也是对现行经济管理体制的一项重大改革,它能够正确处理长期存在而始终未能妥善解决的条块分割的矛盾,有利于正确发挥条条块块两个积极性,克服因受现行体制束缚而造成的壁垒森严和闭关封锁,切割经济联系,到处搞“完整体系”和“小而全,”处处重复建设、盲目建设等弊病,从而找到逐步实现政企(社队)合理分工的路子,创造具有中国特色的社会主义经济管理体制的探索。近几年来,我国经济区划的理论研究与实践迅猛发展,从我国基本经济区的探讨,到若干重要经济区的规划和建设工作,如以上海为中心的长江三角洲经济区,以广州为中心的珠江三角洲经济区,以哈尔滨、沈阳为中心的松辽经济区(或东北经济区),以及较小规模的渤海经济区、福建经济区、山西经济区等,在各方面科技工作 In order to speed up economic development and reform, we must establish a number of economic zones of different sizes, types and characteristics in our country. This is also a major reform of the current economic management system. It can handle the long-term problems correctly and consistently fails to properly resolve them Which is conducive to the correct demonstration of the two initiatives of bar-tacking, to overcome the cumbersome and closed-door blockades caused by the constraints of the existing system, to cut economic ties and to engage in “complete systems” and “small and complete ones” Repeated construction everywhere and blind construction, so as to find an attempt to gradually realize the rational division of labor between the government and enterprises (communes and social teams) and create a socialist economic management system with Chinese characteristics. In recent years, the theoretical research and practice of China’s economic zoning has developed rapidly. From the discussion of China’s basic economic zone to the planning and construction of a number of important economic zones, such as the Yangtze River Delta Economic Zone centered on Shanghai, the Guangzhou-centered Pearl River Delta Economic Zone, Songliao Economic Zone (or Northeast Economic Zone) centered around Harbin and Shenyang, as well as the smaller-scale Bohai Economic Zone, Fujian Economic Zone and Shanxi Economic Zone and other aspects of scientific and technological work