TY  - GEN
AU  - Bowles, S.
TI  - Microeconomics: Behavior, Institutions and Evolution
PY  - 2004///
SP  - 93
EP  - 126
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - GEN
AU  - Boyd, R. T.
AU  - Richerson, P.
TI  - The Origin and Evolution of Cultures
PY  - 2005///
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Fehr, E.
AU  - Schmidt, K. M.
TI  - A theory of fairness, competition, and cooperation
JA  - Q. J. Econ.
PY  - 1999///
VL  - 114
SP  - 817
EP  - 868
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1162/003355399556151
N1  - 10.1162/003355399556151
UR  - http://dx.doi.org/10.1162/003355399556151
ER  -

TY  - JOUR
AU  - Fowler, J. H.
AU  - Johnson, T.
AU  - Smirnov, O.
TI  - Human behaviour: Egalitarian motive and altruistic punishment
JA  - Nature
PY  - 2007///
VL  - 433
SP  - E1
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature03256
N1  - 10.1038/nature03256
UR  - http://dx.doi.org/10.1038/nature03256
ER  -

TY  - JOUR
AU  - Dawes, C. T.
TI  - Egalitarian motives in humans
JA  - Nature
PY  - 2007///
VL  - 446
SP  - 794
EP  - 796
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature05651
N1  - 10.1038/nature05651
UR  - http://dx.doi.org/10.1038/nature05651
ER  -

TY  - JOUR
AU  - Falk, A.
AU  - Fischbacher, U.
TI  - A theory of reciprocity
JA  - Games Econ. Behav.
PY  - 2006///
VL  - 54
SP  - 293
EP  - 315
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.geb.2005.03.001
N1  - 10.1016/j.geb.2005.03.001
UR  - http://dx.doi.org/10.1016/j.geb.2005.03.001
ER  -

TY  - JOUR
AU  - Fehr, E.
AU  - Gachter, S.
TI  - Altruistic punishment in humans
JA  - Nature
PY  - 2002///
VL  - 415
SP  - 137
EP  - 140
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/415137a
N1  - 10.1038/415137a
UR  - http://dx.doi.org/10.1038/415137a
ER  -

TY  - JOUR
AU  - Gurerk, O.
AU  - Irlenbusch, B.
AU  - Rockenbach, B.
TI  - The competitive advantage of sanctioning institutions
JA  - Science
PY  - 2006///
VL  - 312
SP  - 108
EP  - 111
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1123633
N1  - 10.1126/science.1123633
UR  - http://dx.doi.org/10.1126/science.1123633
ER  -

TY  - JOUR
AU  - Hauert, C.
TI  - Via freedom to coercion: The emergence of costly punishment
JA  - Science
PY  - 2007///
VL  - 316
SP  - 1905
EP  - 1907
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1141588
N1  - 10.1126/science.1141588
UR  - http://dx.doi.org/10.1126/science.1141588
ER  -

TY  - GEN
AU  - Fong, C.
AU  - Bowles, S.
AU  - Gintis, H.
TI  - Handbook on the Economics of Giving, Reciprocity, and Altruism
PY  - 2006///
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Milinski, M.
AU  - Semmann, D.
AU  - Krambeck, H. J.
TI  - Reputation helps solve the /`tragedy of the commons/'
JA  - Nature
PY  - 2002///
VL  - 415
SP  - 424
EP  - 426
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/415424a
N1  - 10.1038/415424a
UR  - http://dx.doi.org/10.1038/415424a
ER  -

TY  - JOUR
AU  - Brown, M.
AU  - Falk, A.
AU  - Fehr, E.
TI  - Relational contracts and the nature of market interactions
JA  - Econometrica
PY  - 2004///
VL  - 72
SP  - 747
EP  - 780
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1111/j.1468-0262.2004.00511.x
N1  - 10.1111/j.1468-0262.2004.00511.x
UR  - http://dx.doi.org/10.1111/j.1468-0262.2004.00511.x
ER  -

TY  - JOUR
AU  - Nowak, M. A.
AU  - Sigmund, K.
TI  - Evolution of indirect reciprocity
JA  - Nature
PY  - 2005///
VL  - 437
SP  - 1291
EP  - 1298
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature04131
N1  - 10.1038/nature04131
UR  - http://dx.doi.org/10.1038/nature04131
ER  -

TY  - JOUR
AU  - Rockenbach, B.
AU  - Milinski, M.
TI  - The efficient interaction of indirect reciprocity and costly punishment
JA  - Nature
PY  - 2006///
VL  - 444
SP  - 718
EP  - 723
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature05229
N1  - 10.1038/nature05229
UR  - http://dx.doi.org/10.1038/nature05229
ER  -

TY  - JOUR
AU  - Harbaugh, W. T.
AU  - Krause, K.
TI  - Children/'s altruism in public good and dictator experiments
JA  - Econ. Inq.
PY  - 2000///
VL  - 38
SP  - 95
EP  - 109
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1093/ei/38.1.95
N1  - 10.1093/ei/38.1.95
UR  - http://dx.doi.org/10.1093/ei/38.1.95
ER  -

TY  - JOUR
AU  - de Quervain, D. J.-F.
TI  - The neural basis of altruistic punishment
JA  - Science
PY  - 2004///
VL  - 305
SP  - 1254
EP  - 1258
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1100735
N1  - 10.1126/science.1100735
UR  - http://dx.doi.org/10.1126/science.1100735
ER  -

TY  - JOUR
AU  - Sutter, M.
TI  - Outcomes versus intentions: On the nature of fair behavior and its development with age
JA  - J. Econ. Psychol.
PY  - 2007///
VL  - 28
SP  - 69
EP  - 78
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.joep.2006.09.001
N1  - 10.1016/j.joep.2006.09.001
UR  - http://dx.doi.org/10.1016/j.joep.2006.09.001
ER  -

TY  - JOUR
AU  - Sutter, M.
AU  - Kocher, M. G.
TI  - Trust and trustworthiness across different age groups
JA  - Games Econ. Behav.
PY  - 2007///
VL  - 59
SP  - 364
EP  - 382
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.geb.2006.07.006
N1  - 10.1016/j.geb.2006.07.006
UR  - http://dx.doi.org/10.1016/j.geb.2006.07.006
ER  -

TY  - JOUR
AU  - Benenson, J. F.
AU  - Pascoe, J.
AU  - Radmore, N.
TI  - Children/'s altruistic behavior in the dictator game
JA  - Evol. Hum. Behav.
PY  - 2007///
VL  - 28
SP  - 168
EP  - 175
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.evolhumbehav.2006.10.003
N1  - 10.1016/j.evolhumbehav.2006.10.003
UR  - http://dx.doi.org/10.1016/j.evolhumbehav.2006.10.003
ER  -

TY  - JOUR
AU  - Fliessbach, K.
TI  - Social comparison affects reward-related brain activity in the human ventral striatum
JA  - Science
PY  - 2007///
VL  - 318
SP  - 1305
EP  - 1308
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1145876
N1  - 10.1126/science.1145876
UR  - http://dx.doi.org/10.1126/science.1145876
ER  -

TY  - JOUR
AU  - Cesarini, D.
TI  - Heritability of cooperative behavior in the trust game
JA  - Proc. Natl Acad. Sci. USA
PY  - 2008///
VL  - 105
SP  - 3721
EP  - 3726
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1073/pnas.0710069105
N1  - 10.1073/pnas.0710069105
UR  - http://dx.doi.org/10.1073/pnas.0710069105
ER  -

TY  - JOUR
AU  - Ellingsen, T.
AU  - Johannesson, M.
TI  - Anticipated verbal feedback induces altruistic behavior
JA  - Evol. Hum. Behav.
PY  - 2008///
VL  - 29
SP  - 100
EP  - 105
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.evolhumbehav.2007.11.001
N1  - 10.1016/j.evolhumbehav.2007.11.001
UR  - http://dx.doi.org/10.1016/j.evolhumbehav.2007.11.001
ER  -

TY  - JOUR
AU  - Silk, J. B.
TI  - Chimpanzees are indifferent to the welfare of unrelated group members
JA  - Nature
PY  - 2005///
VL  - 437
SP  - 1357
EP  - 1359
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature04243
N1  - 10.1038/nature04243
UR  - http://dx.doi.org/10.1038/nature04243
ER  -

TY  - JOUR
AU  - Jensen, K.
AU  - Hare, B.
AU  - Call, J.
AU  - Tomasello, M.
TI  - What/'s in it for me? Self-regard precludes altruism and spite in chimpanzees
JA  - Proc. Biol. Sci.
PY  - 2006///
VL  - 273
SP  - 1013
EP  - 1021
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1098/rspb.2005.3417
N1  - 10.1098/rspb.2005.3417
UR  - http://dx.doi.org/10.1098/rspb.2005.3417
ER  -

TY  - JOUR
AU  - Jensen, K.
AU  - Call, J.
AU  - Tomasello, M.
TI  - Chimpanzees are rational maximizers in an ultimatum game
JA  - Science
PY  - 2007///
VL  - 318
SP  - 107
EP  - 109
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1145850
N1  - 10.1126/science.1145850
UR  - http://dx.doi.org/10.1126/science.1145850
ER  -

TY  - JOUR
AU  - Burkart, J. M.
AU  - Fehr, E.
AU  - Efferson, C.
AU  - van Schaik, C. P.
TI  - Other-regarding preferences in a non-human primate: Common marmosets provision food altruistically
JA  - Proc. Natl Acad. Sci. USA
PY  - 2007///
VL  - 104
SP  - 19762
EP  - 19766
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1073/pnas.0710310104
N1  - 10.1073/pnas.0710310104
UR  - http://dx.doi.org/10.1073/pnas.0710310104
ER  -

TY  - JOUR
AU  - Vonk, J.
TI  - Chimpanzees do not take advantage of very low cost opportunities to deliver food to unrelated group members
JA  - Anim. Behav.
PY  - 2008///
VL  - 75
SP  - 1757
EP  - 1770
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.anbehav.2007.09.036
N1  - 10.1016/j.anbehav.2007.09.036
UR  - http://dx.doi.org/10.1016/j.anbehav.2007.09.036
ER  -

TY  - GEN
AU  - Turiel, E.
TI  - Handbook of Child Psychology
PY  - 1998///
SP  - 863
EP  - 932
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Knight, G. P.
AU  - Kagan, S.
TI  - Development of prosocial and competitive behaviors in anglo-american and mexican-american children
JA  - Child Dev.
PY  - 1977///
VL  - 48
SP  - 1385
EP  - 1394
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.2307/1128497
N1  - 10.2307/1128497
UR  - http://dx.doi.org/10.2307/1128497
ER  -

TY  - GEN
AU  - Eisenberg, N.
AU  - Mussen, P. H.
TI  - The Roots of Prosocial Behavior in Children
PY  - 1989///
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Thompson, C.
AU  - Barresi, J.
AU  - Moore, C.
TI  - The development of future-oriented prudence and altruism in preschoolers
JA  - Cogn. Dev.
PY  - 1997///
VL  - 12
SP  - 199
EP  - 212
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/S0885-2014(97)90013-7
N1  - 10.1016/S0885-2014(97)90013-7
UR  - http://dx.doi.org/10.1016/S0885-2014(97)90013-7
ER  -

TY  - GEN
AU  - Eisenberg, N.
AU  - Fabes, R. A.
TI  - Handbook of Child Psychology
PY  - 1998///
SP  - 701
EP  - 778
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Murnigham, J. K.
TI  - Ultimatum bargaining by children and adults
JA  - J. Econ. Psychol.
PY  - 1998///
VL  - 19
SP  - 415
EP  - 445
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/S0167-4870(98)00017-8
N1  - 10.1016/S0167-4870(98)00017-8
UR  - http://dx.doi.org/10.1016/S0167-4870(98)00017-8
ER  -

TY  - JOUR
AU  - Warneken, F.
AU  - Tomasello, M.
TI  - Altruistic helping in human infants and young chimpanzees
JA  - Science
PY  - 2006///
VL  - 311
SP  - 1301
EP  - 1303
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1121448
N1  - 10.1126/science.1121448
UR  - http://dx.doi.org/10.1126/science.1121448
ER  -

TY  - JOUR
AU  - Warneken, F.
TI  - Spontaneous altruism by chimpanzees and young children
JA  - PLoS Biol.
PY  - 2007///
VL  - 5
SP  - e184
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1371/journal.pbio.0050184
N1  - 10.1371/journal.pbio.0050184
UR  - http://dx.doi.org/10.1371/journal.pbio.0050184
ER  -

TY  - JOUR
AU  - Charness, G.
AU  - Rabin, M.
TI  - Understanding social preferences with simple tests
JA  - Q. J. Econ.
PY  - 2002///
VL  - 117
SP  - 817
EP  - 869
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1162/003355302760193904
N1  - 10.1162/003355302760193904
UR  - http://dx.doi.org/10.1162/003355302760193904
ER  -

TY  - JOUR
AU  - Goette, L.
AU  - Huffman, D.
AU  - Meier, S.
TI  - The impact of group membership on cooperation and norm enforcement: Evidence using random assignment to real social groups
JA  - Am. Econ. Rev.
PY  - 2006///
VL  - 96
SP  - 212
EP  - 216
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1257/000282806777211658
N1  - 10.1257/000282806777211658
UR  - http://dx.doi.org/10.1257/000282806777211658
ER  -

TY  - JOUR
AU  - Bernhard, H.
AU  - Fischbacher, U.
AU  - Fehr, E.
TI  - Parochial altruism in humans
JA  - Nature
PY  - 2006///
VL  - 442
SP  - 912
EP  - 915
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1038/nature04981
N1  - 10.1038/nature04981
UR  - http://dx.doi.org/10.1038/nature04981
ER  -

TY  - JOUR
AU  - Shinada, M.
AU  - Yamagishi, T.
AU  - Ohmura, Y.
TI  - False friends are worse than bitter enemies: [ldquo]Altruistic[rdquo] punishment of in-group members
JA  - Evol. Hum. Behav.
PY  - 2004///
VL  - 25
SP  - 379
EP  - 393
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.evolhumbehav.2004.08.001
N1  - 10.1016/j.evolhumbehav.2004.08.001
UR  - http://dx.doi.org/10.1016/j.evolhumbehav.2004.08.001
ER  -

TY  - JOUR
AU  - Choi, J. K.
AU  - Bowles, S.
TI  - The coevolution of parochial altruism and war
JA  - Science
PY  - 2007///
VL  - 318
SP  - 636
EP  - 640
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.1144237
N1  - 10.1126/science.1144237
UR  - http://dx.doi.org/10.1126/science.1144237
ER  -

TY  - JOUR
AU  - Van Lange, P. A. M.
TI  - The pursuit of joint outcomes and equality in outcomes: An integrative model of social value orientation
JA  - J. Pers. Soc. Psychol.
PY  - 1999///
VL  - 77
SP  - 337
EP  - 349
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1037/0022-3514.77.2.337
N1  - 10.1037/0022-3514.77.2.337
UR  - http://dx.doi.org/10.1037/0022-3514.77.2.337
ER  -

TY  - JOUR
AU  - Falk, A.
AU  - Fehr, E.
AU  - Fischbacher, U.
TI  - Driving forces behind informal sanctions
JA  - Econometrica
PY  - 2005///
VL  - 73
SP  - 2017
EP  - 2030
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1111/j.1468-0262.2005.00644.x
N1  - 10.1111/j.1468-0262.2005.00644.x
UR  - http://dx.doi.org/10.1111/j.1468-0262.2005.00644.x
ER  -

TY  - JOUR
AU  - Boehm, C.
TI  - Egalitarian behavior and reverse dominance hierachy
JA  - Curr. Anthropol.
PY  - 1993///
VL  - 34
SP  - 227
EP  - 254
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1086/204166
N1  - 10.1086/204166
UR  - http://dx.doi.org/10.1086/204166
ER  -

TY  - JOUR
AU  - Boehm, C.
TI  - Impact of the human egalitarian syndrome on darwinian selection mechanics
JA  - Am. Nat.
PY  - 1997///
VL  - 150
SP  - S100
EP  - S121
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1086/286052
N1  - 10.1086/286052
UR  - http://dx.doi.org/10.1086/286052
ER  -

TY  - JOUR
AU  - Wallace, B.
AU  - Cesarini, D.
AU  - Lichtenstein, P.
AU  - Johannesson, M.
TI  - Heritability of ultimatum game responder behavior
JA  - Proc. Natl Acad. Sci. USA
PY  - 2007///
VL  - 104
SP  - 15631
EP  - 15634
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1073/pnas.0706642104
N1  - 10.1073/pnas.0706642104
UR  - http://dx.doi.org/10.1073/pnas.0706642104
ER  -

TY  - JOUR
AU  - Chagnon, N. A.
TI  - Life histories, blood revenge, and warfare in a tribal population
JA  - Science
PY  - 1988///
VL  - 239
SP  - 985
EP  - 992
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1126/science.239.4843.985
N1  - 10.1126/science.239.4843.985
UR  - http://dx.doi.org/10.1126/science.239.4843.985
ER  -

TY  - JOUR
AU  - Henrich, J.
TI  - [ldquo]Economic man[rdquo] in cross-cultural perspective: behavioral experiments in 15 small-scale societies
JA  - Behav. Brain Sci.
PY  - 2005///
VL  - 28
SP  - 795
EP  - 855
PB  - Macmillan Publishers Limited. All rights reserved
ER  -

TY  - JOUR
AU  - Dana, J.
AU  - Cain, D. M.
AU  - Dawes, R. M.
TI  - What you don/'t know won/'t hurt me: Costly (but quiet) exit in dictator games
JA  - Organ. Behav. Hum. Decis. Process.
PY  - 2006///
VL  - 100
SP  - 193
EP  - 201
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1016/j.obhdp.2005.10.001
N1  - 10.1016/j.obhdp.2005.10.001
UR  - http://dx.doi.org/10.1016/j.obhdp.2005.10.001
ER  -

TY  - JOUR
AU  - Ellingsen, T.
AU  - Johannesson, M.
TI  - Paying respect
JA  - J. Econ. Perspect.
PY  - 2007///
VL  - 21
SP  - 135
EP  - 149
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1257/jep.21.4.135
N1  - 10.1257/jep.21.4.135
UR  - http://dx.doi.org/10.1257/jep.21.4.135
ER  -

TY  - JOUR
AU  - Wellman, H. M.
AU  - Cross, D.
AU  - Watson, J.
TI  - Meta-analysis of theory-of-mind development: The truth about false belief
JA  - Child Dev.
PY  - 2001///
VL  - 72
SP  - 655
EP  - 684
PB  - Macmillan Publishers Limited. All rights reserved
M3  - 10.1111/1467-8624.00304
N1  - 10.1111/1467-8624.00304
UR  - http://dx.doi.org/10.1111/1467-8624.00304
ER  -