Guatemalan quetzal on August 20, 2007. The Bank of Guatemala has also introduced a 5 quetzal polymer banknote on November 14, 2011. Guatemalan quetzal The quetzal (; code: GTQ) is the currency of Guatemala, named after the national bird of Guatemala, the resplendent quetzal. In ancient Mayan culture, the quetzal bird's tail feathers were used as currency. It is divided into 100 "centavos" or "lenes" in Guatemalan slang. The plural is "quetzales". The quetzal was introduced in 1925 during the term of President José María Orellana, whose image appears on the obverse of the one-quetzal bill. It replaced the peso. Until 1987,
Monetary policy of the Philippines low. Errors in CPI measurement could lead to ineffective and unsuitable monetary policy response by the BSP which definitely result to detrimental effects to the economy. Another issue arising from monetary policies is the liquidity trap. This happens when inflation rate declines too much leading to a threat of deflation. Liquidity trap is defined as a situation in which there are zero nominal interest rates, persistent deflation and deflation expectations. In the event this occurs, bonds and money earn the same real rate of return thus making people indifferent to holding bonds or excess money. Given high budget deficits, the