Introduces the International Regimes Database (IRD), an important methodological innovation that allows scholars to adopt a quantitative approach to the study of international regimes. This book describes the database and discusses methodological, technical, and architectural issues.

The IRD is a relational database that makes it possible to compare records on specific aspects of a number of international environmental regimes that are coded using a single, well-defined set of concepts, definitions, and scales. The book first describes the database and discusses a number of methodological, technical, and architectural issues. It then illustrates the use of the IRD as an analytic tool, drawing on the database for descriptive statistics to evaluate theoretical ideas about compliance, decision rules, and the role of knowledge. A CD containing the full IRD data protocol and all the data currently in the database accompanies the book.