Comment by zelos

As someone who really doesn't understand economics: if the government prints money to build infrastructure, where does the value they've added come from? I can't follow the logic of it: the government makes some money and pays a load of workers to build a bridge. It seems like the bridge is 'free', paid for with bits of paper they printed. Is the real cost the increased price of bridge building for everyone else, because demand for bridge builders is pushed up?