摘要
传统的梯度扩散理论认为,高梯度地区产业总是在不停地向低梯度地区推移,但是我国东、西部地区长期以来存在着差距,尽管出台了许多区域优惠政策,但区域经济水平差距依然很大,梯度推移现象不明显。本文认为其原因是我国区域在梯度推移过程中存在着粘性,并分别建立简单的粘性模型和灰色聚类粘性模型进行分析。
The traditional theory of gradient process believes that industries in higher grade regions move to lower grade regions. However, though some favorable policies have been brought about recently, the differences between East China and west China still exist. Therefore, the phenomena of gradient process are not obvious. The author attributes the phenomena to the stickiness in the economic gradient process and sets up simple stickiness model and grey clustering model to explain it.
基金
国家社会科学基金项目<梯度推移粘性和区域经济协调发展的理论与对策研究>的部分成果
项目号(06BJL019)
关键词
我国经济
梯度推移
粘性
模型
灰色聚类
Chinese economy
gradient process
stickiness
model
grey clustering
