This paper studied whether the use of short message service (SMS) technology effectively informed Bogotas population of internally displaced persons (IDPs) about its eligibility to receive social benefits. Half of the sample population was randomly informed of their eligibility via SMS and their...

This paper combines laboratory experiments with a unique feature of the city of Bogotá to uncover the relationship between generosity and wealth. Bogotá is divided by law into six socio-economic strata which are close proxies of household wealth and income. We recruit subjects from different...