About the Authors
- Charles G. Nathanson
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Contributed equally to this work with: Charles G. Nathanson, Corina E. Tarnita
Affiliation Department of Economics, Harvard University, Cambridge, Massachusetts, United States of America
- Corina E. Tarnita
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Contributed equally to this work with: Charles G. Nathanson, Corina E. Tarnita
* E-mail: corina@math.harvard.edu
Affiliation Program for Evolutionary Dynamics, Department of Mathematics, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
- Martin A. Nowak
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Affiliation Program for Evolutionary Dynamics, Department of Mathematics, Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, Massachusetts, United States of America
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Wrote the paper: CGN CET MAN. Conducted the research: CET, CGN, MAN.