Making farmers better off by tackling the whole of the value chain

There are a fair number of interventions out there that work with an entire value chainagriculture-youth with a set of interventions. The first (and second) time I was asked to evaluate one of these, my response was how hard, even impossible, it might be. I have since been enlightened, first with David’s post on Monday and also from reading an exciting new paper by Macchiavello and Miquel-Florensa.

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