@article{gottesman2014a,
  title={Collective Philanthropy: Describing and Modeling the Ecology of Giving},
  author={William L. Gottesman and Andy Reagan and Peter Sheridan Dodds},
  journal={PLoS ONE},
  volume={9},
  pages={e98876},
  arXiv={1307.2278},
  onlineappendices={http://www.uvm.edu/storylab/share/papers/gottesman2014a/},
  journalpage={http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0098876},
  year={2014},
  citations={2}
}