Spillovers of prosocial motivation : evidence from an intervention study of blood donors /
Bruhin, Adrian,author.
Götte, Lorenz,author.
Haenni, Simon,author.
Jiang, Lingqing,author.
Centre for Economic Policy Research (Great Britain)
Title from cover.
"January 2015."
"Submitted 28 December 2014."
"Public economics."