1![The Evolution of Reciprocal Altruism Author(s): Robert L. Trivers Reviewed work(s): Source: The Quarterly Review of Biology, Vol. 46, No. 1 (Mar., 1971), ppPublished by: The University of Chicago Press Stable URL The Evolution of Reciprocal Altruism Author(s): Robert L. Trivers Reviewed work(s): Source: The Quarterly Review of Biology, Vol. 46, No. 1 (Mar., 1971), ppPublished by: The University of Chicago Press Stable URL](https://www.pdfsearch.io/img/e078ae373e238dd37615d696576e703b.jpg) | Add to Reading ListSource URL: greatergood.berkeley.edu- Date: 2012-10-20 18:05:06
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2![Reprinted from PROCEEDINGS OF THE BRITISH ACADEMY 88 EVOLUTION OF SOCIAL BEHAVIOUR PATTERNS Reprinted from PROCEEDINGS OF THE BRITISH ACADEMY 88 EVOLUTION OF SOCIAL BEHAVIOUR PATTERNS](https://www.pdfsearch.io/img/131e6e7ca93815bad19bf3b97a929bce.jpg) | Add to Reading ListSource URL: www.cep.ucsb.eduLanguage: English - Date: 2015-04-09 14:16:50
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3![MORE ABOUT GENEROSITY: An Addendum to the Generosity, Social Psychology and Philanthropy Literature Reviews University of Notre Dame July 7, 2009 Notes on Methodology: • MORE ABOUT GENEROSITY: An Addendum to the Generosity, Social Psychology and Philanthropy Literature Reviews University of Notre Dame July 7, 2009 Notes on Methodology: •](https://www.pdfsearch.io/img/424961c1e2241b2d52cede349971a175.jpg) | Add to Reading ListSource URL: generosityresearch.nd.eduLanguage: English - Date: 2009-07-13 15:59:39
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4![Kinship, Incentives and Evolution Ingela Alger Jörgen W. Weibull Carleton University Kinship, Incentives and Evolution Ingela Alger Jörgen W. Weibull Carleton University](https://www.pdfsearch.io/img/ddc2133cc2ebb259b46078d20d3ba755.jpg) | Add to Reading ListSource URL: www.parisschoolofeconomics.euLanguage: English - Date: 2012-12-19 15:39:45
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5![Competitive altruism: from reciprocity to the handicap principle Gilbert Roberts Evolution and Behaviour Research Group, Department of Psychology, University of Newcastle uponTyne, Newcastle uponTyne NE1 7RU, UK (gilbert Competitive altruism: from reciprocity to the handicap principle Gilbert Roberts Evolution and Behaviour Research Group, Department of Psychology, University of Newcastle uponTyne, Newcastle uponTyne NE1 7RU, UK (gilbert](https://www.pdfsearch.io/img/d4d9800011f2346541505cdf77f4abfc.jpg) | Add to Reading ListSource URL: www.ncbi.nlm.nih.govLanguage: English |
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6![487 The British Psychological Society 487 The British Psychological Society](https://www.pdfsearch.io/img/c031c78ca770a1fd2c9f639221a80980.jpg) | Add to Reading ListSource URL: www.wjh.harvard.eduLanguage: English - Date: 2009-11-24 14:41:59
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7![I n f o r m at i o n for the public The Crafoord Prize 2007 The Royal Swedish Academy of Sciences has decided to award the Crafoord Prize in Biosciences I n f o r m at i o n for the public The Crafoord Prize 2007 The Royal Swedish Academy of Sciences has decided to award the Crafoord Prize in Biosciences](https://www.pdfsearch.io/img/0d92a6ff7b5bd29b6b6c1658565194df.jpg) | Add to Reading ListSource URL: www.crafoordprize.seLanguage: English - Date: 2013-10-14 18:19:56
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8![c Lucius & Lucius, Stuttgart) p. 6–47 Analyse & KritikErnst Fehr/Urs Fischbacher Human Altruism—Proximate Patterns and Evolutionary Origins c Lucius & Lucius, Stuttgart) p. 6–47 Analyse & KritikErnst Fehr/Urs Fischbacher Human Altruism—Proximate Patterns and Evolutionary Origins](https://www.pdfsearch.io/img/ed1f7ccfdb5e91f32bc73fe28e729f4a.jpg) | Add to Reading ListSource URL: www.econ.uzh.chLanguage: English - Date: 2010-11-05 12:56:47
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9![481 The British British Journal of Psychology (2009), H a n H c © 2009 The British Psychological Society * * * ' ' ^ society www.bpsjournals.co.uk 481 The British British Journal of Psychology (2009), H a n H c © 2009 The British Psychological Society * * * ' ' ^ society www.bpsjournals.co.uk](https://www.pdfsearch.io/img/095f4ba00956b746c1a2cfefeb8415ba.jpg) | Add to Reading ListSource URL: software.rc.fas.harvard.eduLanguage: English - Date: 2013-04-08 14:16:11
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10![The Economic Journal, 117 (July), 1008–1024. Ó The Author(s). Journal compilation Ó Royal Economic SocietyPublished by Blackwell Publishing, 9600 Garsington Road, Oxford OX4 2DQ, UK and 350 Main Street, Malden The Economic Journal, 117 (July), 1008–1024. Ó The Author(s). Journal compilation Ó Royal Economic SocietyPublished by Blackwell Publishing, 9600 Garsington Road, Oxford OX4 2DQ, UK and 350 Main Street, Malden](https://www.pdfsearch.io/img/5cf08e8e87e4a142271052175ebc7f37.jpg) | Add to Reading ListSource URL: www.cmu.eduLanguage: English - Date: 2014-06-30 12:27:35
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