Economists Online is a bibliographic reference service for economists produced by the Nereus consortium of economics departments based at a number of European universities. It includes details of institutions, scholars and their academic publications and datasets; based around bibliographic references, many with links to open access full text.
Much of the service is based around a cross search of RePEc (Research Papers in Economics) data from economics researchers, that forms the basis of EconPapers and other services. Users can register for Economists Online to store results, see additions as RSS feeds and view publication lists for individual researchers.
Economists Online will officially launch in 2010 with an international conference on subject repositories, but you can help them develop the service by providing feedback on the current test version.