What has International economic law been formed mainly through?
International economic law has been formed mainly through international bilateral and multilateral treaties. There also emerged international institutions which have had a great impact on shaping international economic law, especially within the last 50 years. They have led to the rapid development of international economic law. The International Monetary Fund (IMF), International Bank for Reconstruction and Development (World Bank), the General Agreement on Tariffs and Trade (GATT) and the World Trade Organization (WTO) became leading formations.