In-group favouritism and out-group discimination in naturally occurring groups

We study in-group favouritism and out-group discrimination in a multiplayer dictator game. An allocator divides a large sum of money among three groups of 20 recipients each and Self. Allocations to groups are divided equally among the group members. The three groups are supporters of the two riv...

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Main Authors: Harris, D, Abbink, K
Format: Working paper
Izdano: University of Oxford 2012
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author Harris, D
Abbink, K
author_facet Harris, D
Abbink, K
author_sort Harris, D
collection OXFORD
description We study in-group favouritism and out-group discrimination in a multiplayer dictator game. An allocator divides a large sum of money among three groups of 20 recipients each and Self. Allocations to groups are divided equally among the group members. The three groups are supporters of the two rival political movements in Thailand ("yellow shirts" versus "red shirts") and political neutral subjects. A control treatment with artificial groups ("group A", "group B", and "non-affiliated") is also conducted. We find that allocators strongly favour their own group and discriminate against supporters of the rival party. Despite a strong anti-corruption stance of the yellow-shirt movement members of both political groups are indistinguishable in both favouritism and discrimination. Allocators tend to be rather selfish: on average 45% of the pie is given to Self, despite the large number of recipients.
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spelling oxford-uuid:0e388a94-c220-4576-9bb2-960b8c3d58742022-03-26T09:44:48ZIn-group favouritism and out-group discimination in naturally occurring groupsWorking paperhttp://purl.org/coar/resource_type/c_8042uuid:0e388a94-c220-4576-9bb2-960b8c3d5874Bulk import via SwordSymplectic ElementsUniversity of Oxford2012Harris, DAbbink, KWe study in-group favouritism and out-group discrimination in a multiplayer dictator game. An allocator divides a large sum of money among three groups of 20 recipients each and Self. Allocations to groups are divided equally among the group members. The three groups are supporters of the two rival political movements in Thailand ("yellow shirts" versus "red shirts") and political neutral subjects. A control treatment with artificial groups ("group A", "group B", and "non-affiliated") is also conducted. We find that allocators strongly favour their own group and discriminate against supporters of the rival party. Despite a strong anti-corruption stance of the yellow-shirt movement members of both political groups are indistinguishable in both favouritism and discrimination. Allocators tend to be rather selfish: on average 45% of the pie is given to Self, despite the large number of recipients.
spellingShingle Harris, D
Abbink, K
In-group favouritism and out-group discimination in naturally occurring groups
title In-group favouritism and out-group discimination in naturally occurring groups
title_full In-group favouritism and out-group discimination in naturally occurring groups
title_fullStr In-group favouritism and out-group discimination in naturally occurring groups
title_full_unstemmed In-group favouritism and out-group discimination in naturally occurring groups
title_short In-group favouritism and out-group discimination in naturally occurring groups
title_sort in group favouritism and out group discimination in naturally occurring groups
work_keys_str_mv AT harrisd ingroupfavouritismandoutgroupdisciminationinnaturallyoccurringgroups
AT abbinkk ingroupfavouritismandoutgroupdisciminationinnaturallyoccurringgroups