Patent citations and the geography of knowledge spillovers: A reassessment: Comment

成果类型:
Editorial Material
署名作者:
Henderson, R; Jaffe, A; Trajtenberg, M
署名单位:
Massachusetts Institute of Technology (MIT); Brandeis University; Tel Aviv University
刊物名称:
AMERICAN ECONOMIC REVIEW
ISSN/ISSBN:
0002-8282
DOI:
10.1257/0002828053828644
发表日期:
2005
页码:
461-464
关键词:
来源URL: