asymmetry and complementarity in members’ efforts, and analyze how each group’s internal conflict in-fluences its chance of … (common) collective action technology exhibits a high degree of complementarity. Furthermore, depending on the degree of … complementarity, the stronger player’s relative contribution to external conflict may be higher in a more asymmetric group and, as a …

This paper investigates how heterogeneity in contestants’ investment costs affects the competition intensity in a …

In this paper we perform an empirical analysis to investigate the impact of socio-economic heterogeneity on electoral … results suggest that increased ethnic heterogeneity and reduced social pressure tend to depress turnout. …