Critics at the system tax Hey everyone, looking to the journal a couple days ago, I have watched the discussion about the Italian premier Renzi and that Israelian Netanyahu. The second has disapproved the Italian system tax beacause it is very much heavy for the citizens. Netanyahu has illustred to Renzi the Laffer curve model on a paper towel; the model describe the grade of the taxation. In fact, if the govern increase the tax level, the citizens don't pay any tax and they will escape by the taxes! But this model is already know by the economists. Me too, I know about this model because i'm studying at the university Is really difficult put in practice this idea??