Data for: Restricting Trade and Reducing Variety: Evidence from Ethiopia

NIAID Data Ecosystem2026-03-11 收录

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多样性分析

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Data for replication for the paper "Restricting Trade and Reducing Variety: Evidence from Ethiopia"

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2020-03-31

江苏省生育政策一元化对人口出生的影响

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生育行为模拟

为估算独生子女夫妇生育2孩的影响,文章以江苏省为例,采用年龄孩次递进模型和生育率拆分的方法,测算了全省非农人口也和农村一样("生育政策一元化"),实行"夫妻一方为独生子女的家庭,可以生育第2个孩子"的政策(简称"单独",非农业人口现行的"夫妻双方均为独生子女可以生育第2个孩子"的政策简称"双独")对人口出生规模的影响。测算结果表明:全省城乡都实行"单独"生育政策后,平均每年人口出生增加最大不

复旦大学社会科学数据平台2017-06-27 更新90

P olicy-driven collaboration and core technology advancement: insights from C hina’s chain leader policy

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专利分析

Based on the availability of public data, 2023 is set as the most recent year of observation. Considering that the Chain Leader Policy was first introduced in 2017, six years of data prior to the poli

Figshare2025-10-14 更新50

印度尼西亚税收：占名义国内生产总值百分比

税收经济分析

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印度尼西亚的税收：占名义国内生产总值百分比在03-01-2026达7.5%，相较于12-01-2025的11.4%有所下降。印度尼西亚税收：占名义国内生产总值百分比数据按季更新，03-01-2014至03-01-2026期间平均值为7.1%，共49份观测结果。该数据的历史最高值出现于12-01-2015，达15.0%，而历史最低值则出现于09-01-2020，为6.9%。CEIC提供的印度尼西亚税

CEIC Data10

Data for: Use of geospatial analysis in Parintins/AM (Brazil) in the evaluation of the National Urban Development Policy (PNDU)

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地理空间分析

Data for the article: Use of geospatial analysis in Parintins/AM (Brazil) in the evaluation of the National Urban Development Policy (PNDU)

DataCite Commons2025-07-10 更新70

Newport News operating budget, 1993

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城市公共安全

City of Newport News, 1993 operating budget, 1993. PART OF SERIES: During its investigation, the Webster Commission evaluated the policies and procedures of other cities' police departments to better

DataCite Commons2024-12-08 更新20

Data for: Restricting Trade and Reducing Variety: Evidence from Ethiopia

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