中文摘要：

高校集聚作为研发源泉和人才源泉，在经济社会发展中扮演了重要角色。本文利用1999--2012年中国35个大中城市面板数据，运用空间计量模型，分析了高校集聚及其空间溢出效应对经济增长的影响。研究发现，高校集聚显著促进了我国经济增长，这些促进作用既来自于高校集聚带来的直接贡献，也来自于高校集聚的正向外部溢出效应，其中，高校集聚的产出效应为0．06，表明高校集聚程度每提高1％，将导致经济增长0．06个百分点。进一步分析发现，高校集聚的直接产出弹性为0．052，溢出效应的产出弹性为0．008。此外，从估计系数看，物质资本和劳动力对经济增长的贡献高于高校集聚。

英文摘要：

Colleges and universities Colleges and Universities as a source of the research and development and talent, played an important role in the city＇s social and economic development. Using 1999--2011 panel data of 35 large and medium cities in China, using the spatial econometric model, employing the spatial econometric techniques, this paper analysis the colleges and universities agglomeration and spatial spillover effects on economic growth. The study finds that higher education agglomeration exist positive spatial spillover on economic growth. The effect of the output of higher education agglomeration is 0.06, it indicates that every 1% increase in higher education agglomeration degree, will lead to economic growth of 0.06% ; Among them, the elasticity of the direct output is 0. 052, and the output elasticity of the higher education agglomeration spillover effect is 0. 008. In addition, the contribution of the physical capital and labor＇ s to economic growth is higher than the education agglomeration.