Keeping it for yourself or your sister? Experimental evidence on birth order effects on resource distribution between kin and non-kin

Birth order supposedly influences individuals’ cooperative attitudes: firstborns are more family-oriented and favor their kin, while laterborns are more likely to turn to non-kin. However little direct experimental evidence exists concerning costly resource sharing between full siblings. The present...

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Veröffentlicht in:	Journal of economic psychology 2021-01, Vol.82, p.102335, Article 102335
Hauptverfasser:	Lespiau, Florence, Hopfensitz, Astrid, Kaminski, Gwenaël
Format:	Artikel
Sprache:	eng
Schlagworte:	Cognitive science Decision-making Equality Resource allocation Siblings
Online-Zugang:	Volltext
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