Centre for Economic Research (CCSO)

"CCSO is a research group of economists and econometricians of the Economics Department of the University of Groningen and the University of Twente. The group works on the field of empirical general economics and has developed a number of large-scale macroeconometric models." They offer information about themselves (including their participants), working papers, a list of their articles and books, information on upcoming seminars and workshops, and information about their GUESS package ("for the analysis of large-scale non-linear macroeconomic models;" it runs on PCs).

http://www.eco.rug.nl/ccso/homeccso.html