We present evidence from a natural field experiment involving nearly 100,000 individuals on the effects of offering … economic incentives for blood donations. Subjects who were offered economic rewards to donate blood were more likely to donate … incentives, combining all of these effects, positively and significantly increased donations, ignoring individuals who took …

We present evidence from a natural field experiment involving nearly 100,000 individuals on the effects of offering … economic incentives for blood donations. Subjects who were offered economic rewards to donate blood were more likely to donate … incentives, combining all of these effects, positively and significantly increased donations, ignoring individuals who took …

We present evidence from a natural field experiment involving nearly 100,000 individuals on the effects of offering … economic incentives for blood donations. Subjects who were offered economic rewards to donate blood were more likely to donate … incentives, combining all of these effects, positively and significantly increased donations, ignoring individuals who took …

overestimated. -- Incentives ; altruism ; public good provision ; pro-social behavior ; public health …We examine how economic incentives affect pro-social behavior through the analysis of a unique dataset with information … incentives in a "standard" way; offering donors economic incentives significantly increases turnout and blood units collected …