It can be seen from Fig 6 that coherence in the short run is erratic throughout the time interval analysed, and that there is little appreciable difference between the bubble and non-bubble regimes. However in the medium term (8–16 and 16–32 days), coherence generally peaks around areas where bubbles have been identified in the price series. The longer term relationship, though, is less dependent on whether the price is in a bubble phase.
It is unclear what impact these investigations may have had on Brooks’ decision to resign.

Lance Bass on learning to say no and squeezing in self-care as a new dad of twins
— Patrick Uzcategui is now an government relations associate at Sylvamo, a new spinoff company from International Paper Company. He was previously government affairs coordinator at Tyson Foods.