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A Unified Framework of Direct and Indirect Reciprocity
(Springer Science and Business Media LLC, 2021-05-13)
Direct and indirect reciprocity are key mechanisms for evolution of cooperation. Direct reciprocity means individuals use their own experience to decide whether to cooperate with another person. Indirect reciprocity means ...
Social Goods Dilemmas in Heterogeneous Societies
(Springer Science and Business Media LLC, 2020-05-25)
An Evolutionary Explanation for Ineffective Altruism
(Springer Science and Business Media LLC, 2020-10-12)
We donate billions to charities each year, yet much of our giving is ineffective. Why are we motivated to give but not to give effectively? Building on evolutionary game theory, we argue that donors evolved (genetically ...
Comparing Dualities in the K(n)-local Category
(Cambridge University Press, 2021-10-31)
In their work on the period map and the dualising sheaf for Lubin–Tate space, Gross and the second author wrote down an equivalence between the Spanier–Whitehead and Brown–Comenetz duals of certain type n-complexes in the ...