关于城市化发展中“过度集聚”问题的思考——基于迂回生产分工模型视角  

Consideration on “Excessive Agglomeration” in Urbanization Development——Based on Circuitous Production Division Model

作　　者：魏涛[1] 王必达[1] 

机构地区：[1]兰州商学院国际经济与贸易学院,兰州730020

出　　处：《长春大学学报》2015年第5期27-31,共5页Journal of Changchun University

基　　金：甘肃省高等学校基本科研业务费项目(10741-2014)

摘　　要：随着工业化和经济全球化的深入,我国城市发展在空间上越来越呈现出集聚的特征。适度集聚对提高经济效率有积极作用,而过度集聚则会导致经济效益低下。通过构建一个含有交易成本的迂回生产模型,分析了过度集聚产生的原因,结果表明劳动的空间集聚导致分工过于细化,超过了最优分工程度,进而导致交易成本过高,并就此提出了过度集聚的识别方法及其破解途径。With the deepening of industrialization and economic globalization, urbanization development in space is increasingly featured by agglomeration. Moderate agglomeration plays an active role to improve economic efficiency while excessive concentration leads to low economic benefit. Through developing a circuitous production model with transaction costs, this paper analyzes the causes of excessive concentration, showing that spatial agglomeration of labor results in the detailed division which exceeds the most optimal level of division, and furher leads to the high transaction cost, and based on this, it provides the solutions to excessive concentration.

关 键 词：迂回生产 交易成本 过度集聚 破解途径 

分 类 号：F299.2[经济管理—国民经济]