To back up the impact of the price shocks, the government declared that it would keep its own expenditure within the limit of current revenue and stop the other two large streams of Central Bank credit creation: Central Bank financing for agricultural credit and for the system of subsidies supporting differential exchange rates. The multiple exchange rates in effect under García were to be unified, and the unified rate was to be determined by market forces. Further, competition from imports to restrain inflation and access to imported supplies for production would both be improved by taking away quantitative restrictions and reducing tariff rates.