Economy of Hungary public sector spending falling from 62% of GDP to below 50%—the current account deficit was reduced to 2% of GDP, and government debt was paid down to 94% of annual export earnings. The Government of Hungary no longer requires IMF financial assistance and has repaid all of its debt to the fund. Consequently, Hungary enjoys favorable borrowing terms. Hungary's sovereign foreign currency debt issuance carries investment-grade ratings from all major credit-rating agencies, although recently the country was downgraded by Moody's, S&P and remains on negative outlook at Fitch. In 1995 Hungary's currency, the Forint (HUF), became convertible for all current
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