Economic history of Argentina assumed power, inflation was equivalent to an annual rate of 5000%, and output had declined sharply. In 1976, the era of import substitution was ended, and the government lowered import barriers, liberalized restrictions on foreign borrowing, and supported the peso against foreign currencies. That exposed the fact that domestic firms could not compete with foreign imports because of the overvalued currency and long-term structural problems. A financial reform was implemented that aimed both to liberalize capital markets and to link Argentina more effectively with the world capital market. After the relatively stable years of 1976 to 1978, fiscal deficits started
Economic history of Argentina conditions. Urquiza, president of the Confederation, issued the 'law of differential rights', benefiting the ships trading with the ports of the Confederation and but not with Buenos Aires. The end of the civil wars provided the political and legal stability necessary to assert property rights and cut transaction costs, contributing to the huge inflows of capital and labour resources that built modern Argentina. In 1866 an attempt was made to stabilize the currency, by introducing a system of convertibility, which restricted the monetary authorities to issue paper currency only if it was fully backed by gold or convertible foreign currency.