As Iran emerges from a decade of international sanctions, its Gulf Arab rivals are facing their toughest economic predicament since the global financial crisis. Governments across the six-nation Gulf Cooperation Council are taking unprecedented measures to counter the slump in oil prices, curtailing some of the world’s most generous welfare systems to plug widening budget deficits. In some countries, contractors are facing delays in government payments, while companies are reducing their workforces to trim costs. Every major stock index in the Middle East, with the exception of Tehran’s, plunged on Sunday as the prospect of Iran adding to an oil supply glut pummeled markets already reeling from falling crude prices and a global sell-off in equities. With oil priced below $30 a barrel, governments may have to eat further into benefits […]