Replication materials for the study titled "The diet problem, nutrient supply, and the cost of diversity applied to livestock feeds"

Please see README.txt. The data and code in this version (Version 2) are identical as in Version 1. Version 2 includes a link to the IFPRI Discussion Paper 01780 that used the data and code: Komarek, Adam M.; Robinson, Sherman; and Mason-D'Croz, Daniel. 2018. The diet problem, nutrient supply, and the cost of diversity applied to livestock feeds. IFPRI Discussion Paper 1780. Washington, DC: International Food Policy Research Institute (IFPRI). http://ebrary.ifpri.org/cdm/singleitem/collection/p15738coll2/id/133026

请参阅README.txt文件。本版本（版本2）中的数据与代码与版本1完全一致。版本2附带了一篇使用本数据集与代码的国际粮食政策研究所（International Food Policy Research Institute, IFPRI）讨论论文01780的链接：Komarek, Adam M.、Robinson, Sherman、Mason-D'Croz, Daniel. 2018. 《饮食问题、营养供给与多样性成本在畜禽饲料中的应用》. 国际粮食政策研究所讨论论文1780. 华盛顿哥伦比亚特区：国际粮食政策研究所（IFPRI）. http://ebrary.ifpri.org/cdm/singleitem/collection/p15738coll2/id/133026