——基于新经济地理学循环累积因果聚集机制的探讨

【原文出处】学术月刊

【原刊地名】沪

【原刊期号】20101

【原刊页号】73～79

【分 类 号】F107

【分 类 名】区域与城市经济

【复印期号】201005

【英文标题】Appropriate "Policy Grades" Is the Key Strategic Choice for Fulfilling Regional Coordinated Development: Discussion on Causal Circulation Agglomeration Mechanism of New Economic Geography

【作 者】安虎森/李锦

【作者简介】安虎森，李锦，南开大学经济研究所，天津 300071

安虎森（1952—），男，吉林省安图县人，经济学博士，南开大学经济研究所教授、博士生导师，主要从事区域经济学研究。

李锦（1978—），女，辽宁省盘山县人，南开大学经济研究所博士研究生，主要从事区域经济学研究。

【内容提要】多数研究认为，区域一体化是区域协调发展的关键。而根据新经济地理学理论，由于循环累积因果聚集机制的存在，适度降低区域市场开放度才是实现区域协调发展的关键。区域市场开放度足够高时，“市场接近效应”和“生活成本效应”相互作用产生的聚集力非常强大。此时，一旦一个地区开始吸引到一些流动要素，流入的要素就会继续扩大这种聚集力，这将继续吸引流动要素的流入，形成一种不断加剧区域发展差距的循环累积因果机制。因而，要实现区域协调发展，就必须通过适度降低区域市场开放度以打破这种聚集机制。市场开放度受区域政策一致性程度影响很大，因此，要实现区域协调发展需在发达地区和欠发达地区之间设立适度的差别性政策。适度的“政策梯度”是实现区域协调发展的核心选项。

【摘 要 题】区域分工与协作

【英文摘要】Most researches consider that integration is premise of regional harmonization development. But according to new economic geography, reducing regional market openness appropriately is the key because of existence of causal circulation agglomeration mechanism. When regional market openness is enough high, agglomeration strength caused by interaction of“market access effect” and“life cost effect” is very strong, once one region has started to attract some mobile factors, factors attracted will widen the strength, this will continue to attract mobile factors, and that means formation of causal circulation mechanism. So regional harmonization development needs to reduce regional market openness appropriately which can break the mechanism. Thus, implementing different policies is essential to achieve regional economic harmonization development, because the policy consistency among regions determines regional market openness. In a word, appropriate “policy grades” is one key alterative.

【关 键 词】区域协调发展/新经济地理学/循环累积因果聚集机制/政策梯度

    regional harmonization development/new economic geography/causal circulation mechanism/policy grades

【正 文】