Research Article

Oxytocin Increases Generosity in Humans

  • Paul J. Zak mail,

    To whom correspondence should be addressed. E-mail:

    Affiliations: Center for Neuroeconomics Studies and Department of Economics, Claremont Graduate University, Claremont, California, United States of America, Department of Neurology, Loma Linda University Medical Center, Loma Linda, California, United States of America

  • Angela A. Stanton,

    Affiliation: Argyros School of Business & Economics, Chapman University, Orange, California, United States of America

  • Sheila Ahmadi

    Affiliation: Division of Endocrinology, Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, United States of America

  • Published: November 07, 2007
  • DOI: 10.1371/journal.pone.0001128

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