"Bad Blood meets Dreamland in this kaleidoscopic investigation into the shadowy and vampiric blood business and the dangerous limits of demand for the crucial resource that runs through our very veins. Every year, about twenty million Americans sell blood plasma for cash in a barely regulated...

Spillovers of prosocial motivation are crucial for the formation of social capital. They facilitate interactions among individuals and create social multipliers that amplify the effects of policy interventions. We conducted a large-scale intervention study among dyads of blood donors to...

Spillovers of prosocial motivation are crucial for the formation of social capital. They facilitate interactions among individuals and create social multipliers that amplify the effects of policy interventions. We conducted a large-scale intervention study among dyads of blood donors to...