世界银行-学习自我和学习他人:来自孟加拉国的实验证据(英)-2023.8-107页
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PolicyResearchWorkingPaper10545Candecentralizingdemonstrationacceleratelearningaboutnewtechnologies?Thispaperrandomizesaccesstoafixeddemonstrationkitfornewflood-saline-resilientseedsacrossvillagesinBangladesh,withdemonstrationeitherbyasinglefarmerorspreadacrossmanyfarmers.Intheshortrun,higherlearnin...