How does physical water scarcity compare to economic water scarcity

Physical water scarcity refers to an insufficient water supply to meet all demands. The effects of this present themselves as severe environmental degradation. Economic water scarcity, on the other hand, refers to is absence of investment in water or a lack of human capacity to satisfy water demand, even in places where there is much water. Effects of this present themselves as inadequate infrastructure development as people struggle to gather water for domestic and other uses.