3,367 research outputs found

    Cooperation and Wealth

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    We 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

    Malcolm Stark Correspondence

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    Entries include typed correspondence on The Camden Herald Publishing Company stationery concerning the whereabouts of Mr. Stark, a handwritten letter from Stark on plain paper, and a typed letter on receipt of the Maine poet\u27s book Way Out and Close About for the Maine Author Collection

    Inequality and Migration: A Behavioral Link

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    We 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

    Variable Length Path Branch Prediction

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    ing with credit is permitted. To copy otherwise, to republish, to post on servers, or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from Publications Dept, ACM Inc., fax +1 (212) 869-0481, or [email protected]. Variable Length Path Branch Prediction Jared Stark Marius Evers Yale N. Patt Department of Electrical Engineering and Computer Science The University of Michigan Ann Arbor, Michigan 48109-2122 fstarkj,olaf,[email protected] Abstract Accurate branch prediction is required to achieve high performance in deeply pipelined, wide-issue processors. Recent studies have shown that conditional and indirect (or computed) branch targets can be accurately predicted by recording the path, which consists of the target addresses of recent branches, leading up to the branch. In current path based branch predictors, the N most recent target addresses are hashed together to form an index into a table, where N is some fixed integer. The inde..

    Reverend Stark

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    Photograph - Reverend Stark with Mary and Roy, Athabasca, Albert

    American biography,

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    A reprint of 22 of the 26 lives in the 1st series of Sparks' Library of American biography.v. 1. Jonathan Edwards, by Samuel Miller.--v. 2. William Eaton, By C.C. Felton.--v. 3. Benedict Arnold, by Jared Sparks.--v. 4. Captain John Smith, by G.S. Hillard.--v. 5. John Stark, by Edward Everett. William Pinkney, by Henry Wheaton.--v. 7. Charles Brockden Brown, by W.H. Prescott. Lucretia Maria Davidson, by Catharine M. Sedgwick. Sebastian Cabot, by Charles Hayward, jr.--v. 8. Israel Putnam, by O.W.B. Peabody. Baron Steuben, by Francis Bowen.--v. 9. Ethan Allen, by Jared Sparks. William Ellery, by E.T. Channing.--v. 10. Sir William Phips, by Francis Bowen. Joseph Warren, by A.H. Everett.--v. 11. Cotton Mather, by W.B.O. Peabody. Richard Montgomery, by John Armstrong.--v. 12. David Rittenhouse & Robert Fulton, by James Renwick.PhotocopyMode of access: Internet
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