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That doesn't seem to be the case, on average. https://fred.stlouisfed.org/series/WPU3721 https://fred.stlouisfed.org/series/WPU3721
by niij 5y ago
That doesn't seem to be the case, on average. https://fred.stlouisfed.org/series/WPU3721 https://fred.stlouisfed.org/series/WPU3721