ISTANBUL  The International Energy Agency (IEA), International Monetary Fund (IMF) and World Bank said Wednesday they will establish a coordination group to maximize their response to the energy and economic fallout from the war in the Middle East. In a joint statement, the heads of the three institutions said the conflict has triggered “one of the largest supply shortages in global energy market history,” with wide-ranging global impacts that are “substantial, global, and highly asymmetric,”