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【符合条件的数据共:3条】
来源:TECHNOLOGICAL FORECASTING AND SOCIAL CHANGE , 192卷 , 2023
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关键词:RESEARCH-AND-DEVELOPMENT;KNOWLEDGE SPILLOVERS;...
使用许可:Free
2 Government R&D and green technology spillovers: the Chernobyl disaster as a natural experiment [期刊论文]
来源:JOURNAL OF TECHNOLOGY TRANSFER , 2023
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关键词:PATENT CITATIONS;ENVIRONMENTAL INNOVATION;...
使用许可:Free
来源:JOURNAL OF PRODUCT INNOVATION MANAGEMENT , 2023
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关键词:FOREIGN DIRECT-INVESTMENT;RESEARCH-AND-DEVELOPMENT;...
使用许可:Free