has moral preferences with a morality parameter equal to the level of assortment - is evolutionarily stable, while … leads to the evolution of moral or altruistic preferences. Their central result states that Homo Hamiltonenis - a type that …

have a long-evolved and biologically-inherited basis. The social role of morality and its difference with altruism is … contained a powerful argument that morality has evolved in humans by natural selection. Essentially this stance is supported by … modern research. This paper considers the nature of morality and how it has evolved. It reconciles Darwin’s notion that a …

Does altruism and morality lead to socially better outcomes in strategic interactions than selfishness? We shed some … material payoff if others were to act like himself or herself. It turns out that both altruism and morality may improve or … worsen equilibrium outcomes, depending on the nature of the game. Not surprisingly, both altruism and morality improve the …

and effort choices, in these three jobs, to preferences for altruism and morality that are structurally estimated. The … predictions are tested in pre-registered experiments. We also estimate proxies for altruism/morality from the dictator … corrupt public sector job. The effects of altruism on occupational choice are subtle, but altruism positively influences the …