Dubai's Palm Jumeirah, home to hotels and residences, remains one of the most famous megaprojects in the region, if not the world. Jumana El Heloueh / Reuters
Dubai's Palm Jumeirah, home to hotels and residences, remains one of the most famous megaprojects in the region, if not the world. Jumana El Heloueh / Reuters

GCC confidence drives Dh9.6 trillion building boom