AUTHOR=Tateishi Wakaba , Takahashi Nobuyuki 

TITLE=Cooperation beyond group boundaries is evaluated differently depending on the existence of intergroup competition

JOURNAL=Frontiers in Behavioral Economics

VOLUME=4

YEAR=2025

URL=https://www.frontiersin.org/journals/behavioral-economics/articles/10.3389/frbhe.2025.1493427

DOI=10.3389/frbhe.2025.1493427

ISSN=2813-5296