贸易中介空间集聚与城市出口规模——基于中国237个城市的实证研究  

Agglomeration of Trade Intermediaries and Urban Export Scale--Empirical Analysis Based on 237 Cities of China

作　　者：郑小碧 钱家悦 张友丰 ZHENG Xiao-bi;QIAN Jia-yue;ZHANG You-feng

机构地区：[1]浙江师范大学经济与管理学院 [2]浙江师范大学 [3]浙江工商大学杭州商学院 [4]浙江工商大学经济学院

出　　处：《产经评论》2023年第3期134-145,共12页Industrial Economic Review

基　　金：国家自然科学基金项目“贸易中介空间集聚、沟通外溢性与企业出口边际”(项目编号:72073123,项目负责人:陆立军);浙江省高校重大人文社会科学攻关计划项目“外国采购商空间嵌入影响区域经济发展的机制及效应:理论框架与浙江案例”(项目编号:2018QN020,项目负责人:郑小碧)。

摘　　要：开放型经济背景下,推动对外贸易高质量发展是关键,而贸易中介通过提供销售渠道、降低交易成本在对外贸易中占据重要地位。利用2007—2013年中国237个城市的面板数据,考察贸易中介空间集聚对我国城市出口的影响和作用机制,并从出口模式选择与城市人口规模差异视角进行拓展分析。结果显示:贸易中介空间集聚对我国城市出口规模呈“倒U型”影响,而当前我国正处于贸易中介空间集聚正向效应占主导地位的上行阶段。贸易中介空间集聚对不同出口模式企业的出口规模存在异质性影响。其中,沟通外溢效应能够有效促进直接出口企业和间接出口企业的出口规模增长,而贸易成本降低和市场创造效应则对间接出口企业的出口规模增长作用更显著。同时,贸易中介空间集聚对人口规模较大城市的出口促进效应更为明显。Under the background of open economy,promoting high-quality development of export trade is crucial,and trade costs play an important role in export trade by providing sales channels and reducing transaction costs.This paper uses the panel data of 237 cities in China from 2007 to 2013 to investigate the effect and mechanism of trade intermediary on the urban export scale for our country,and conducts the extended analysis from the perspective of export model and urban population size heterogeneity.The study shows that the impact of the trade intermediary agglomeration on urban export scale is inverted U-shaped,which is currently in the upward phase of promoting open economy for our country.The spatial agglomeration of trade intermediaries has a heterogeneous impact on the export scale of different types of enterprises.Among them,the communication spillover effect can effectively promote the urban export scale growth of direct-export and indirect-export enterprises,while the cost reduction effect and market creation effect mainly promote the growth of indirect-export enterprises.Meanwhile,the city is larger,and the positive effect is more obvious.

关 键 词：贸易中介空间集聚 出口规模 沟通外溢 贸易成本 市场创造 

分 类 号：F062.9[经济管理—政治经济学]