Common knowledge promotes risk pooling in an experimental economic game

• Lee Cronk ,

  Contributed equally to this work with: Lee Cronk, Athena Aktipis, Barry Sopher

  Roles Conceptualization, Formal analysis, Funding acquisition, Methodology, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: lcronk@anthropology.rutgers.edu

  Affiliation Department of Anthropology, Rutgers University, New Brunswick, New Jersey, United States of America

  http://orcid.org/0000-0002-7583-7417

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• Athena Aktipis ,

  Contributed equally to this work with: Lee Cronk, Athena Aktipis, Barry Sopher

  Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

  Affiliation Department of Psychology, Arizona State University, Tempe, Arizona, United States of America

  ⨯
• Steven Gazzillo ,

  Roles Data curation, Investigation, Methodology, Software

  ¶‡ These authors also contributed equally to this work.

  Affiliation Department of Economics, Rutgers University, New Brunswick, New Jersey, United States of America

  ⨯
• Dave White ,

  Roles Funding acquisition, Methodology, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation Decision Center for a Desert City, Arizona State University, Tempe, Arizona, United States of America

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• Amber Wutich ,

  Roles Methodology, Writing – review & editing

  ¶‡ These authors also contributed equally to this work.

  Affiliation School of Human Evolution and Social Change, Arizona State University, Tempe, Arizona, United States of America

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• Barry Sopher

  Contributed equally to this work with: Lee Cronk, Athena Aktipis, Barry Sopher

  Roles Conceptualization, Investigation, Methodology, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Department of Economics, Rutgers University, New Brunswick, New Jersey, United States of America

  ⨯