Currency of Uruguay moneda national" (peso national currency). The economy picked up after 1876 and the 1880s were a period of prosperity and expansion. Internal peace was achieved in 1884, and there was a heavy influx of foreign capital. The Reus Law of 1887 made it easy to establish new banks (the most important of which was Banco Nacional). While Uruguay's neighbors, Argentina and Brazil, were obliged to use inconvertible paper currency, Uruguay continued to use gold. By 1889 the flow of foreign capital was drying up, and the prices paid for Uruguay's exports were falling. Gold was leaving the country, and Banco
Currency substitution displaced by a stable currency. At the beginning of this process, the store-of-value function of the domestic currency is replaced by the foreign currency. Then, the unit-of-account function of the domestic currency is displaced when many prices are quoted in a foreign currency. A prolonged period of high inflation will induce the domestic currency to lose its function as medium of exchange when the public carries out many transactions in foreign currency. Ize and Levy-Yeyati (1998) examine the determinants of deposit and credit currency substitution, concluding that currency substitution is driven by the volatility of inflation and the real exchange