8Krugman P. Increasing Returns and Economic Geography[ J ]. Journal of Political Economy, 1996, 99 (3).
9中国纺织工业协会.中国纺织工业发展报告[M].北京:中国纺织出版社,1996-2006
10Ellision G, Glaeser E L. Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach [ J ]. Journal of Political Economy, 1998,105 (5).