基于创新价值链视角下中国创新效率时空格局与影响因素分析
刘树峰, 杜德斌, 覃雄合, 侯纯光
Spatial-temporal Pattern and Influencing Factors of China's Innovation Efficiency Based on Innovation Value Chain
Shufeng Liu, Debin Du, Xionghe Qin, Chunguang Hou
地理科学
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2019, (2): 173
-182
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DOI: 10.13249/j.cnki.sgs.2019.02.001