How high are rates of return to fertilizer? Evidence from field experiments in Kenya

• 成果类型: Article; Proceedings Paper
• 署名作者: Duflo, Esther; Kremer, Michael; Robinson, Jonathan
• 署名单位: Massachusetts Institute of Technology (MIT); Harvard University; University of California System; University of California Santa Cruz
• 刊物名称: AMERICAN ECONOMIC REVIEW
• ISSN/ISSBN: 0002-8282
• DOI: 10.1257/aer.98.2.482
• 发表日期: 2008
• 页码: 482-488