Replication data for: Network Polarization, Network Interdependence, and International Conflict, 1816-2002

It argues that both polarization and interdependence must be conceptualized in terms of different types of relations among states and that different relationships would reflect varied levels of polarization and inter-dependence. Accordingly, this study develops general measures of network polarization and interdependence that allow measurement of these concepts over a wide array of international relations.

Hypotheses are deduced from the realist and liberal paradigms about how alliance polarization, trade polarization, and cultural polarization affect systemic conflict. Likewise, hypotheses are deduced regarding the expected effects of strategic and economic interdependence on conflict. These hypotheses are tested using data on alliance, trade, linguistic, and religious networks over the period 1816–2002.