The tangible and intangible effects of social networks

In a nice new(ish) working paper, Anandi Mani and Emma Riley review the recent and expanding literature on social networks, role models, peer effects, and aspirations in low and middle-income countries. In this post, I will summarize Mani and Riley’s review of the literature and offer my own commentary along the way. I will also comment on some of the methodological challenges implicit in this literature and will end with a discussion of what this all means for development policy.

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