@article{2733621e2ee949e8a3e63addabd2939c,
title = "Taking One For the Team: Motivating Prosocial Volunteering By Varying the Size and the (Un)Certainty of Its Impact on Collective Welfare",
author = "Olivola, \{Christopher Y.\} and Yeonjeong Kim and Avraham Merzel and Yaakov Kareev and Judith Avrahami and Ilana Ritov",
year = "2015",
language = "American English",
volume = "43",
pages = "224--228",
journal = "Advances in Consumer Research",
issn = "0098-9258",
publisher = "Association for Consumer Research",
}