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我国目前已经进入了产业集聚与经济增长密切相关联的阶段,各地都期望通过产业集聚的方式发挥后发优势,缩小与发达地区的差距,然而集聚仅是经济增长的必要条件,而非充分条件。在分析 Martin 和 Ottaviano 关于集聚与经济增长的前后向连接模型的基础上,指出有助于产业集聚与经济增长正反馈机制形成的关键要素有创新成本、交易成本、差异化产品替代弹性和消费份额,并对产业集聚促进经济增长的后向连接效应做了系统的解释,井根据模型提出了判断产业集聚发展的标准。
At present, China has entered a phase of industrial agglomeration closely linked with economic growth. All localities expect to play a backward advantage by means of industrial agglomeration and narrow the gap with developed areas. However, agglomeration is only a necessary condition for economic growth, not a sufficient condition . On the basis of analyzing Martin and Ottaviano¡¯s forward-backward connection model of agglomeration and economic growth, it points out that the key elements that contribute to the positive feedback mechanism of industrial agglomeration and economic growth are innovation cost, transaction cost, elasticity of substitution of differentiated products and consumption share , And systematically explained the effect of industrial agglomeration on promoting the backwardness of economic growth. According to the model, it put forward the standard to judge the development of industrial agglomeration.