U.S. Intervention During The Bretton Woods Era: 1962-1973
By the early 1960s, outstanding U.S. dollar liabilities began to exceed the U.S. gold stock, suggesting that the United States could not completely maintain its pledge to convert dollars into gold at the official price. This raised uncertainty about the Bretton Woods parity grid, and speculation seemed to grow. In response, the Federal Reserve instituted a series of swap lines to provide central banks with cover for unwanted, but temporary accumulations of dollars and to provide foreign central banks with dollar funds to finance their own interventions. The Treasury also began intervening in the market.