1 to 10 of 111 结果
2025-1-15 - User Contributed Data
邹国昊, 2025, "迈向共同富裕的基本医疗服务均等化", https://doi.org/10.18170/DVN/0QKBY1, 北京大学开放研究数据平台, V1, UNF:6:JDZuZtTOrbV25m8ZC2kbPw== [fileUNF]
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2025-1-15 - User Contributed Data
V. Bhaskar; Wenchao Li; Junjian Yi, 2025, "Replication Files for : Strategic Parental Investments in a Competitive Marriage Market", https://doi.org/10.18170/DVN/P3BZWG, 北京大学开放研究数据平台, V1
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2024-12-31 - 跟踪调查数据
张三保, 2024, "中国上市公司企业家精神数据库", https://doi.org/10.18170/DVN/BLEVGR, 北京大学开放研究数据平台, V3, UNF:6:T0QC8+c/NrckDFoXzttTJQ== [fileUNF]
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2024-12-19 - User Contributed Data
徐冠清, 2024, "Why Chinese Farmers Are Reluctant to Transfer Their Land in the Context of Non-agricultural Employment: Research from the Perspective of Agricultural Mechanization", https://doi.org/10.18170/DVN/TZ43PV, 北京大学开放研究数据平台, V1, UNF:6:YjqujJkgGVB4iw86B1Y1PA== [fileUNF]
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2024-12-16 - User Contributed Data
任志远, 2024, "Household welfare loss from energy price crisis: Evidence from China", https://doi.org/10.18170/DVN/YDYOIW, 北京大学开放研究数据平台, V1, UNF:6:7HEF9J9MHSlKp/+NF8ilFQ== [fileUNF]
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2024-12-6 - 截面调查数据
陈禕; 范子英; 顾晓敏; 周黎安, 2024, "中国县级知青数据集", https://doi.org/10.18170/DVN/MDIN00, 北京大学开放研究数据平台, V1, UNF:6:WmcetA0E8X8rwNDcMcDp4Q== [fileUNF]
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2024-11-18 - 中国企业创新创业调查（ESIEC）
张晓波, 2018, "中国企业创新创业调查", https://doi.org/10.18170/DVN/DLBWAK, 北京大学开放研究数据平台, V11, UNF:6:n1nufHQ4SqbUVcog6766cQ== [fileUNF]
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2024-9-24 - 跟踪调查数据
张三保; 张志学（通讯）; 黄敏学, 2023, "中国城市营商环境评估", https://doi.org/10.18170/DVN/9NJDWE, 北京大学开放研究数据平台, V3
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