%0 Journal Article %T Psychic vs. Economic Barriers to Vaccine Take-Up: Evidence from a Field Experiment in Nigeria %A Sato,, Ryoko %A Takasaki,, Yoshito %J The World Bank Economic Review %V 33 %N 3 %@ 0258-6770 %D 2019-10-01 %I Oxford University Press %~ DeepDyve