In this paper, we investigated the relationship between social loss aversion and the competitive sports performance. We found that social loss aversion significantly affected the competitive sports performance in a homogeneous group of male students, but not female students, and that these...

Various indicators have been developed to assess the sustainability of countries. However, it remains theoretically and practically unclear whether it is possible to include institutions as an element of the sustainability indes. One of the main challenges is the substantial problem of missing...