Mozambican metical 24,500 meticais per USD, until the Zimbabwean dollar took the title in late August 2005. On July 1, 2006, Mozambique redenominated the metical at a rate of 1000:1. The new ISO 4217 code is MZN. New coins and banknotes were introduced on July 1, 2006, and the transitional period during which both old and new meticais could be used lasted until December 31, 2006. During the conversion, the new currency was locally abbreviated as MTn, but has since largely returned to MT. Old meticais were redeemed by the Bank of Mozambique for a period of six years, until December 31,
Monetary policy of the United States with a fully accountable Central Bank," although the Federal Reserve has also consistently lobbied to maintain its independence and freedom of operation. By law, the goals of the Fed's monetary policy are: high employment, sustainable growth, and stable prices. Critics say that monetary policy in the United States has not achieved consistent success in meeting the goals that have been delegated to the Federal Reserve System by Congress. Congress began to review more options with regard to macroeconomic influence beginning in 1946 (after World War II), with the Federal Reserve receiving specific mandates in 1977 (after the country suffered a