21 to 28 of 28 结果
MS Excel - 270.0 KB - MD5: c7dcab6cf16e584c6af671dc4c68ed5b
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2021-12-17 -
Index of Regional Innovation and Entrepreneurship in Digital Economy in China (IRIEDEC)
MS Excel - 125.0 KB - MD5: f189cda72013c0d76dffd1b4d4c53b40
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2021-4-28
PKUCER, 2021, "第三届数据驱动创新研究大赛选题五：企业经营范围文本分析-基于ESIEC数据的研究", https://doi.org/10.18170/DVN/7OINGV, 北京大学开放研究数据平台, V2, UNF:6:wnx1myVoCfSweyKupupYfw== [fileUNF]
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2021-4-28 -
Text Analysis of Business Scope
Tab-Delimited - 965.0 KB - MD5: 5c670abcf6be137c6cbdaf260b773aef
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2020-12-19
张晓波, 2019, "中国区域创新创业指数", https://doi.org/10.18170/DVN/PEFDAS, 北京大学开放研究数据平台, V4
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2020-12-19 -
China Innovation and Entrepreneurship Index
MS Excel - 99.0 KB - MD5: 696a04e6806e7455bd6ef37d05089ffe
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2020-12-19 -
China Innovation and Entrepreneurship Index
MS Excel - 35.5 KB - MD5: a52bd148d09447c5fc76a02fa3e009fc
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2020-11-27 -
China Innovation and Entrepreneurship Index
MS Excel - 2.0 MB - MD5: 434668ea9516ba11a279e8d62fa30b98
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