中国大区域间投入产出连接模型

区间投入产出连接模型描述了区域之间物资和服务各部门的相互流通和综合平衡关系 ,由于我国各大区域间资源状况的生产水平有很大差异 ,研究区域间投入产出关系有重要意义 .一般情况下 ,区域间投入产出表是的各地区的投入产出表为基础建立的 ,表中各部门仅统计了调入调出总量 ,两区域间调入调出关系并不清楚 .为此 ,要根据现有的各地区投入产出表建立区间投入产出表 .本文提出了建立区域间投入产出连接模型的几种方法 .该模型也可用于研究国际间连接模型 ,以分析各国间的贸易状况 .

The Regional Input Output Link Model of China

The trade of goods and services among regions is described by the regional input output link model, which should be comprehensive balance for each sectors. Due to the natural resources, the production level of regions in China are very different, the research of regional input output models is an important topic. Generally, the regional input output link model is established based on the input output tables of all relative regions. But there are the import and export data of each sector in the regional tables only, the trade data for each sector among different regions can not be obtained. In this paper, some methods of establishing the regional input output link models are discussed. These methods can be used to analyze the trade among different countries.