Regarding the short-is issue that Sune mentioned the other day, I just noticed we have someone who registered with the name Yuan J. G Sr. (yes, last name is G) and got short-id pzz20: http://ideas.repec.org/e/pzz20.html 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