@DougHallPhD @rudyardg There is a reason why GDP is painstakingly collected and studied- it gives the big picture.… https://t.co/8OoVmbFdnE
@DougHallPhD @rudyardg There is a reason why GDP is painstakingly collected and studied- it gives the big picture.… https://t.co/8OoVmbFdnE
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