48,941 research outputs found
Cooperation and Wealth
No full textWe calculate the equilibrium fraction of cooperators in a population in which payoffs accrue from playing a single-shot prisoner’s dilemma game. Individuals who are hardwired as cooperators or defectors are randomly matched into pairs, and cooperators are able to perfectly find out the type of a partner to a game by incurring a recognition cost. We show that the equilibrium fraction of cooperators relates negatively to the population’s level of wealth.Equilibrium fraction of cooperators, Population's level of wealth, Single-shot prisoner's dilemma game
Inequality and Migration: A Behavioral Link
No full textWe provide an analytical-behavioral explanation for the observed positive relationship between income inequality, as measured by the Gini coefficient, and the incentive to migrate. We show that a higher total relative deprivation of a population leads to a stronger incentive to engage in migration for a given level of a population’s income; that total relative deprivation is positively related to the Gini coefficient; and that, consequently, the Gini coefficient and migration are positively correlated, holding the population’s income constant.Income inequality, Relative deprivation, The Gini coefficient, The incentive to migrate
Author Tom Keneally back stage at the Nimrod Theatre, Sydney, 1980 /
No full textTitle from acquisitions documentation.; Part of the collection: Robert McFarlane collection of photographs.; Inscriptions: "Author Tom Keneally back stage Nimrod Theatre 1980 Robert McFarlane"--In pencil on reverse.; Also available online at: http://nla.gov.au/nla.pic-vn6615438
Author Tom Keneally and actor Justine Saunders backstage during the rehearsals of Bullie's House, Nimrod Theatre, Sydney, 1980 /
No full textTitle from acquisitions documentation.; Part of the collection: Robert McFarlane collection of photographs.; Inscriptions: "Author Tom Keneally + Actor Justine Saunders backstage Nimrod Theatre 1980 during rehearsal's 'Bulli'es House' Robert McFarlane"--In pencil on reverse.; Also available online at: http://nla.gov.au/nla.pic-vn6615450
Robert Sparks Walker diary, 1941
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
Robert Sparks Walker diary, 1945
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
Robert Sparks Walker diary, 1945
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
Robert Sparks Walker diary, 1941
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
Robert Sparks Walker diary, 1953
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
Robert Sparks Walker diary, 1951
No full textDiary authored by Chattanooga author and naturalist, Robert Sparks Walker
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