Surveillance cues do not enhance altruistic behavior among anonymous strangers in the field

• Erik J. Koornneef,

  Roles Conceptualization, Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Institute for Health Policy and Management, Erasmus University, Rotterdam, The Netherlands

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• Aurelie Dariel,

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Division of Social Science, New York University Abu Dhabi, Abu Dhabi, UAE

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• Iffat Elbarazi,

  Roles Investigation

  Affiliation Institute of Public Health, UAE University, Al Ain, UAE

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• Ahmed R. Alsuwaidi,

  Roles Investigation, Resources

  Affiliation Department of Pediatrics, UAE University, Al Ain, UAE

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• Paul B. M. Robben,

  Roles Conceptualization

  Affiliation Institute for Health Policy and Management, Erasmus University, Rotterdam, The Netherlands

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• Nikos Nikiforakis

  Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Writing – original draft, Writing – review & editing

  * E-mail: nikiforakis@nyu.edu

  Affiliation Division of Social Science, New York University Abu Dhabi, Abu Dhabi, UAE

  http://orcid.org/0000-0001-5159-1988

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