There are several types of financial transaction taxes. Each has its own purpose. Some have been implemented, while some are only proposals. Concepts are found in various organizations and regions around the world. Some are domestic and meant to be used within one nation; whereas some are multinational.Richard T. Page, "Foolish Revenge or Shrewd Regulation? Financial-Industry Tax Law Reforms Proposed in the Wake of the Financial Crisis?" 85 Tul. L. Rev. 191, 193–195, 205–14 (2010). In 2011 there were 40 countries that made use of FTT, together raising $38 billion (€29bn).
