The World Trade Center in New York was destroyed in the attacks on 11 September 2001. It cost between 10 and 15 billion US dollars to rebuild the site – so-called Ground Zero. Photo: Eric J. Tilford/Wikimedia Commons Tim Krieger is studying the financial aspects and consequences of terrorist attacks Small Budget, Great Damage by Annette Kollefrath-Persch 4 uni wissen 01 2016 4 uni wissen 012016