摘要
采用量化空间分析方法,利用2012年和2017年中国地区间投入产出表,考察中国省际贸易成本特征。研究发现:省际贸易成本的来源可以分为地理壁垒、制度壁垒和结构壁垒;2012—2017年,中国省际贸易成本明显提高,与各地自给率的提高以及本地服务贸易比重提高紧密相关;地理距离与省际贸易成本显著相关,区间地形也会对省际贸易成本产生显著影响;省际贸易成本的非对称性体现在输入地和输出地的异质性方面,这一异质性包含各地不同的经济结构特征、制度壁垒特征等;部分省份较高的自给率体现了较低的参与国内分工的水平,从而制约国内经济一体化水平的提升。为促进全国统一大市场建设,需要针对3个维度的贸易壁垒,积极提高流通效率、打破地方分割、促进分工合作。
This paper uses the quantitative spatial model and China’s inter regional input-output tables in 2012 and 2017 to analyze the characteristics of China’s inter provincial trade cost.The analysis finds that the sources of inter provincial trade costs can be divided into geographical barriers,institutional barriers,and structural barriers.From 2012 to 2017,the inter provincial trade cost in China significantly increased,closely related to the increase in the provincial self-reliance rates,and the increase in the proportion of local service trade.Geographical distance is significantly related to the inter provincial trade cost,and the inter-regional terrain also has a significant impact on the trade cost.The asymmetry of inter provincial trade costs is reflected in the heterogeneity of the input and output provinces,which includes the characteristics of the regional economic structures,the institutional barriers,and so on.The higher self-reliance rate in some provinces reflects their lower level of participation in the domestic division,thus restricts the improvement of the domestic economy integration.In order to promote the construction of a unified national market,it is necessary to focus on the three dimensions trade barriers,actively improve the circulation efficiency,dissolve local separation,and promote spatial labor division and cooperation.
作者
苏红键
SU Hongjian(Rural Development Institute,Chinese Academy of Social Sciences,Beijing 100732,China)
出处
《中国软科学》
CSCD
北大核心
2023年第12期102-112,共11页
China Soft Science
基金
国家社会科学基金项目“城乡福祉、空间均衡与城镇化方略”(20FJLB019)。
关键词
省际贸易
贸易成本
地区间投入产出表
量化空间模型
全国统一大市场建设
inter provincial trade
trade costs
inter regional IO table
quantitative spatial model
construction of the unified national market
