Commodity currency Canadian dollar, New Zealand dollar, Norwegian krone, South African rand, Brazilian real, Russian ruble and the Chilean peso. Due to the nature of commodity currencies being tied to commodities, being tied to any one good can be beneficial as well as problematic for the country. While naturally, falling or rising exports will lead to deflation or inflation respectively in any country the impacts are more severe in countries with commodity currencies at their currency is so heavily tied to a set few commodities. According to a 2009 study on commodity currency titled “Can Exchange Rates Forecast Commodity Prices?” by Yu-chin
South African rand and by the end of 1989, the Rand was trading at levels more than R 2.50 per dollar. As it became clear in the early-1990s that the country was destined for Black majority rule and one reform after the other was announced, uncertainty about the future of the country hastened the depreciation until the level of R 3 to the dollar was breached in November 1992. A host of local and international events influenced the currency after that, most notably the 1994 presiential election which had it weaken to over R 3.60 to the dollar, the election of Tito Mboweni