Population ethics is widely considered to be exceptionally important and exceptionally difficult. One key source of difficulty is the conflict between certain moral intuitions and analytical results identifying requirements for rational (in the sense of complete and transitive) social choice...

A field experiment verifies a theory of bounded rationality as deliberation costs that can explain findings from previous experiments on pricing in developing countries. The model predicts that (1) eliminating deliberation costs will increase purchasing at a higher price without impacting...