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Spatial Convergence and Spillovers in American Invention

Spatial Convergence and Spillovers in American Invention

Breandán Ó hUallacháin and Timothy F. Leslie

期刊名称Annals of the Association of American Geographers
作者Breandán Ó hUallacháin and Timothy F. Leslie
卷第95卷
期第4期
印刷ISSN0004-5608
电子ISSN1467-8306
文件大小3168.07KB
发表时间2005-12
DOI10.2307/3694017
页码866-886

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