跨国地区的空间经济联系与格局特征研究——以中国东北三省与俄罗斯远东联邦区为例

以中国东北三省和俄罗斯远东联邦区为研究对象，运用区域经济等级、经济联系强度、地缘经济匹配等研究中俄跨国地区空间经济联系与格局特征，研究表明：2010—2019年，(1)俄远东繁荣的经济区与停滞的落后区两极分化现象显著。一级经济区位于滨海边疆区、哈巴罗夫斯克（伯力）边疆区、萨哈（雅库特）共和国、萨哈林（库页）州，二级经济区分布在阿穆尔州、外贝加尔边疆区、布里亚特共和国，三级经济区包含堪察加边疆区、马加丹州、犹太自治州、楚科奇自治区。(2)中国东北三省与俄远东区的经济联系强度不断增强，同其毗邻东向的滨海边疆区，北向的阿穆尔州和哈巴罗夫斯克（伯力）边疆区的经济联系量最多。空间上，中国东北三省与俄远东不同地区（南部>西部>东北部）经济联系差异较大，呈“南高北低、西高东低”的格局特征。(3)中国东北三省与俄远东多数联邦主体隶属于地缘经济互补型，表现出距离越近的联邦主体、竞争关系较强，距离越远的联邦主体、互补关系较强的态势。

SPATIAL ECONOMIC LINKAGE AND PATTERN CHARACTERISTICS OF TRANSNATIONAL DISTRICTS:A CASE STUDY OF CHINESE NORTHEAST PROVINCES AND RUSSIAN FAR EAST FEDERAL DISTRICT

This paper studied the spatial economic linkage and pattern characteristics between Chinese northeast provinces and Russian Far East federal district during 2010—2019. Firstly, the regional economic grade of Russian Far East federal subjects was evaluated by the economic grade index. Then based on the economic linkage intensity, this paper analyzed the economic interaction between Chinese northeast provinces and Russian Far East federal subjects. Finally, geo- economic matching model was studied between Chinese northeast provinces and Russian Far East federal subjects. The results are as following. First, the polarization is obvious between the prosperous developed federal subjects and the stagnant faraway federal subjects. Second, the economic linkage intensity between Chinese northeast provinces and Russian Far East federal subjects has been increasing from 2010 to 2019. Finally, most of the Far East federal subjects and Chinese northeast provinces belong to the geo-economic complementary type.