Guido Baldi Change your cover photoUpload Change your cover photoUpload Change your cover photo Guido Baldi University of Bern•Economist•Switzerland•http://www.vwi.unibe.ch/about_us/people/dr_baldi_guido/index_eng.html•guido.a.baldi@gmail.com This user account status is Approved Share this:PrintTwitterFacebookLinkedIn