Duke of Waffles @sglgames.com · Dec 17

Could you please explain how the control group is used with macro data? The current trend is pretty strong in retail even with seasonal adjustments

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George Pearkes · Dec 17

"General merchandise" is department stores. It is *not representative of overall consumer spending*. The control group is the series that BEA uses to estimate personal consumption expenditures (which feed in to GDP).