CHARACTERIZING THE TECHNOLOGICAL POSITION OF FIRMS, WITH APPLICATION TO QUANTIFYING TECHNOLOGICAL OPPORTUNITY AND RESEARCH SPILLOVERS

被引：224

作者：

JAFFE, AB

机构：

来源：

关键词：

D O I：

10.1016/0048-7333(89)90007-3

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

引用

页码：87 / 97

页数：11

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