"The Oxford Encyclopedia of Empirical International Relations Theory provides an authoritative overview of the central approaches, methodologies, and topics of empirical international relations theory. Through over 100 entries by leading scholars, it examines the connections and gaps between theory, method, and empirical examination. The encyclopedia features research streams that focus on international relations theories that are testable, whether through numerical operationalizations, case studies, or a combination of quantitative and qualitative methods"-- Provided by publisher.

Volume 1. A-E -- Volume 2. F-N -- Volume 3. O-S -- Volume 4. T-W Index.