Following is a list of specialized databases useful in finding articles, working papers, and primary and secondary sources on international relations.
The premier database for economic literature. This resource provides a comprehensive index of economic journals, books, working papers, and dissertations.
Columbia International Affairs Online includes full text working papers from university research institutes, occasional papers series from NGOs, foundation-funded research projects, and proceedings from conferences; abstracts of journal articles in international affairs.
Good starting point for research on "hot topics" in the news including science, education, politics and economics.