The Bretton Woods institutions are a pair of international financial institutions—the International Monetary Fund (IMF) and the World Bank Group, which includes the original International Bank for Reconstruction and Development (IBRD). They were established at the United Nations Monetary and Financial Conference in Bretton Woods, New Hampshire, USA, in July 1944, with delegates from 44 Allied nations. The institutions became operational in 1946. Their creation was intended to solve the problem of economic instability, competitive devaluations, and trade battles that had led to the Great Depression and World War II. The goal was to rebuild the postwar economy and promote international economic cooperation.
The original mechanism, known as the Bretton Woods System, pegged the U.S. dollar to gold at $35 per ounce, with other member currencies pegged to the dollar, thereby ensuring stable exchange rates. The IMF was tasked with monitoring this system, harmonizing monetary policies, and providing temporary financial assistance to countries facing balance of payments difficulties. The IBRD's initial role was to finance the reconstruction of war-torn countries. The original plan also included an International Trade Organisation (ITO), which eventually led to the creation of the World Trade Organisation (WTO) in the early 1990s.
The fixed exchange rate system was abandoned in the early 1970s, specifically with the end of gold convertibility in 1971. While the core institutions remain, they have evolved: the IMF has expanded its scope beyond short-term crises to include long-term structural and climate-related challenges. Recent changes include the creation of the Resilience and Sustainability Trust (RST) by the IMF to assist climate-vulnerable countries. Furthermore, ongoing IMF quota and governance reform has been pursued since September 2006 to enhance the representation and voice of emerging and low-income countries.