中文摘要：

通过建立理论模型分析了影响地区间创新知识扩散与集聚的一些主要因素,得到的主要结论为：创新知识地区间扩散不存在损耗时,创新知识创造与地区位置是无关的;当创新知识的规模经济比较大,同时创新知识扩散中的损耗较少时创新知识会产生聚集;当创新知识扩散中的损耗较大时,创新知识会产生跨地区的扩散;知识创新地区创新产品产值在经济中占的比重越大,知识创新地区的创新知识越不容易跨区扩散;一个地区要想吸引更多的创新知识,必须增加当地创新知识的规模经济效应。针对上述结论,最后提出了适应我国要求的自主创新扩散模式。

英文摘要：

A theoretical model was established to analyze the influencing factors of knowledge innovation diffusion affecting area and agglomeration,and the main conclusions include of innovation of knowledge diffusion loss interval does not exist,the innovation of knowledge creation and area location is irrelevant.When the economic scale of knowledge innovation is relatively large,at the same time,the loss is less innovation knowledge diffusion in the innovation of knowledge will produce aggregation; when the innovation of knowledge diffusion in the loss is bigger,the innovation of knowledge would spread across the region;knowledge innovation area innovation product output in the economy accounted for the larger proportion,the innovation of knowledge the knowledge innovation area is not easier to cross diffusion; an area to attract to the innovation of knowledge diffusion over many,must increase the scale economy effect should be increased of local knowledge innovation. Then it put forward an independent innovation of Chinese requirements to suit the diffusion model.