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In this TEDx-style talk, an economist (she calls herself "Eli") describes a pilot that put sensors on a cow named Chavela to prevent cattle theft in Costa Rica. The cow was stolen anyway. She uses that failure to argu...
Unknown · 0:00
In this TEDx-style talk, an economist (she calls herself "Eli") describes a pilot that put sensors on a cow named Chavela to prevent cattle theft in Costa Rica. The cow was stolen anyway. She uses that failure to argu...
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