The objective of this study is to examine the practice of members of an in-group giving preference to the in-group rather than the out-group in any society, thereby providing its members with status, prestige and a positive social identity. This study examines the gap in the emotional attitude...

This paper proposes an experimental approach to studying different aspects of discrimination. We let participants play various games with opponents of distinct ethnic affiliation. Strategies based upon such ethnic affiliation provide direct evidence of ethnic discrimination. This approach was...