It is critical that technology recipients have the prerequisite knowledge and scientific base to best exploit the information. This includes domestic private and public research laboratories and universities, in addition to a sound basis of technical skills and human capital. Each of these may...

Low adoption of productive agricultural technologies is a puzzle. Agricultural extension services rely on external agents to communicate with farmers, although social networks are known to be the most credible source of information about new technologies. We conduct a large-scale field...

This paper analyses the pathways of technology diffusion through social networks, following the experimental introduction of new technologies in Guinea-Bissau. In the context of an agricultural extension project, we document both the direct effects of this intervention and subsequent diffusion...