Verified agricultural and climate dataset — Chad 1961–2024
收藏资源简介:
Verified dataset and Stata 17 replication do-file for the article "When data lie: correcting a conflict variable reverses a significant finding in Chad's agricultural time series (1961–2024)". Contains: (1) tchad_master_data.xlsx — annual data on crop yields (millet, sorghum, maize), climate variables (SPI, temperature anomaly), conflict variable corrected against UCDP/PRIO v26.1, and nitrogen fertiliser inputs, Chad 1961–2024; (2) replication_tchad.do — full Stata 17 replication do-file. Primary sources: FAOSTAT, CRU-TS 4.10, UCDP/PRIO v26.1, World Development Indicators.
本经过验证的数据集及配套Stata 17复刻命令文件对应论文《当数据失实:校正冲突变量逆转乍得1961-2024年农业时间序列中的显著研究发现》("When data lie: correcting a conflict variable reverses a significant finding in Chad's agricultural time series (1961–2024)")。本数据集包含以下内容:(1) tchad_master_data.xlsx:1961-2024年乍得年度数据,涵盖作物产量(小米、高粱、玉米)、气候变量(标准化降水指数(Standardized Precipitation Index,SPI)、气温距平)、经乌普萨拉冲突数据项目/奥斯陆和平研究所(UCDP/PRIO)v26.1校准的冲突变量,以及氮肥投入数据;(2) replication_tchad.do:完整的Stata 17复刻命令文件。本数据集的原始数据来源包括:联合国粮食及农业组织农业统计数据库(FAOSTAT)、气候研究单位时间序列数据集4.10(CRU-TS 4.10)、乌普萨拉冲突数据项目/奥斯陆和平研究所(UCDP/PRIO)v26.1、世界发展指标(World Development Indicators)。




