Jacek Liwiński Change your cover photoUpload Change your cover photoUpload Change your cover photo Jacek Liwiński University of Warsaw•Associate Professor•Poland•http://www.wne.uw.edu.pl/index.php/pl/profile/view/102/•jacek.liwinski@wp.pl My research is focused on economics of education. This user account status is Approved Share this:PrintTwitterFacebookLinkedIn
