Aggregate private R&D investments in agriculture: The role of incentives, public policies, and institutions

被引:17
|
作者
Alfranca, O [1 ]
Huffman, WE
机构
[1] Univ Politecn Cataluna, E-08028 Barcelona, Spain
[2] Iowa State Univ, Iowa City, IA USA
关键词
D O I
10.1086/380585
中图分类号
K9 [地理];
学科分类号
0705 ;
摘要
引用
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页码:1 / 21
页数:21
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