篇名：What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns

作者：Glenn Ellison, Edward L. Glaeser and William R. Kerr

期刊：American Economic Review

卷号及页码：Vol. 100, No. 3, June 2010 1195–1213.

电子连接：http://www.aeaweb.org/articles.php?doi=10.1257/aer.100.3.1195

先行谢过！！！