The economies of the Arab states of the Gulf have gone through considerable changes in the last decade, spurred by high oil prices and ambitious diversification plans. Large-scale immigration provided the labour force while capital inflows and financial development leveraged oil wealth to finance diversification. The collapse in real estate prices around the world followed by the global crisis slowed growth and raised questions on the appropriateness of what has been dubbed the 'GCC model'.
The Gulf Cooperation Council (GCC) countries have thus far managed to leverage their large natural...