Social and political cultural effects on the outcomes of mediation in militarized interstate disputes.

The article investigates the relationship between cultural similarities and differences on the part of the representatives of contending states and mediators, and outcomes of mediation efforts in militarized disputes. A distinction is made between social culture, defined primarily in terms of religious identity, and political culture, defined according to the state's political system. Analysis of 752 mediation attempts in militarized disputes occurring between 1945 and 1995 yields support for the hypothesis that mediation is more likely to succeed when the parties are from similar social cultures. The results, however, suggest that the relationship is more complex than that suggested by a simple categorization of states based on Huntington's “clash of civilizations” thesis. We also find that mediation is more likely to succeed when the parties share democratic political cultures, a finding that is consistent with the cultural/normative explanation for the democratic peace. (Abstract from author)