I am heading now to the server farm to do hardware maintenance on nebka. This may take a few hours. Kit or Sune, please redirect authors.repec.org to repec.econ.uconn.edu until further notice. Thanks. Christian Zimmermann FIGUGEGL! Department of Economics University of Connecticut 341 Mansfield Road, Unit 1063 Storrs, CT 06269-1063 http://ideas.repec.org/zimm/ christian.zimmermann@uconn.edu http://ideas.repec.org/e/pzi1.html