Economy of Lesotho Swaziland, Namibia, and South Africa also form a common currency and exchange control area known as the Rand Monetary Area that uses the South African rand as the common currency. In 1980, Lesotho introduced its own currency, the loti (plural: maloti). One hundred lisente equal one loti. The Loti is at par with the rand. Until the political insecurity in September 1998, Lesotho's economy had grown steadily since 1992. The riots, however, destroyed nearly 80% of commercial infrastructure in Maseru and two other major towns in the country, having a disastrous effect on the country's economy. Nonetheless, the country has
Optimum currency area rationale behind the creation of the euro is that the individual countries of Europe do not each form an optimal currency area, but that Europe as a whole does. The creation of the euro is often cited because it provides the most modern and largest-scale case study of an attempt to identify an optimum currency area, and provides a comparative before-and-after model by which to test the principles of the theory. In theory, an optimal currency area could also be smaller than a country. Some economists have argued that the United States, for example, has some regions that do not