县经济或称县域经济,是整个国民经济大系统中的一个小系统,是以大城市为中心的经济大网络中的小网络。它是以县城为中心、乡镇为纽带、广大农村为基础的区域性经济网络。从经济管理关系来看,它是以行政区划为边界的;但从经济运行关系来看,它又超越县域边界,扩展到其它地区和部门,与整个国民经济有着紧密的联系,在国民经济中具有举足轻重 County economy or county economy is a small system in the entire national economy and a small network in a large economic network with big cities as the center. It is based on the county as the center, the township as a link, the vast rural-based regional economic network. From the perspective of economic management, it is based on administrative divisions. However, from the point of view of economic operation, it goes beyond county boundaries and extends to other regions and departments and has close ties with the entire national economy. In the national economy, Have a decisive importance