studies concerning team identity and perceptions of group membership. Shapiro et al. (2002) proposed that factors … characteristic of transnational teams put those teams at risk for low team identity which in turn leads to effort …, the study also investigates the effects of team identification on a virtual team member's use of influence tactics in …

We study the effect of group size on cooperation in voluntary contribution mechanism games. As in previous experiments … find that cooperation is highest of all in twoperson groups. The findings in the high MPCR condition are consistent with … those from n-person prisoner's dilemma and oligopoly experiments that suggest it is more difficult to sustain cooperation in …

temporary group member's effort but also the efforts of the permanent group members and, ultimately, also cooperation within the …

Previous research has highlighted the importance of strong heterogeneity for the successful evolution of cooperation in … interactions. We therefore study the evolution of cooperation in the public goods game on the square lattice, the triangular … that uniformly distributed public goods are more successful in maintaining high levels of cooperation than exponentially …