Davos WEF
Davos WEF

Davos blog: CEOs and politicians debate QE and oil

News of the bigger-than-expected bond-buying program in Europe dominated discussions at the final day of the World Economic Forum in Davos. But there was also oil prices to mull, with some market volatility following the death of the Saudi Arabian king.

Check out this live blog from the day's action (mobile users click here):