Discussion paper DP15220 Social learning in agriculture: does smallholder heterogeneity impede technology diffusion in Sub-Saharan Africa? Luc Behaghel Jérémie Gignoux Karen Macours 28 Aug 2020 Development Economics O12 O13 O33 Q16
Discussion paper DP9639 Continued Existence of Cows Disproves Central Tenets of Capitalism? Dean Karlan Santosh Anagol 8 Sep 2013 Development Economics E21 M4 O12 Q1