Competition between groups is ubiquitous in social and economic life, and groups are typically not created equal. Here we experimentally investigate the implications of this general observation on the unfolding of symmetric and asymmetric competition between groups that are either homogeneous or...

Despite a significant pool of sustainable development literature that appeared during the last decade, the term remains unclear. This study involved a theoretical analysis of definitions of sustainable development to identify the weights of different components, to assess what meanings are...