“Much of the shift lower in our yield forecasts derives from the view that the ECB [European Central Bank] will continue to buy bonds in its QE [Quantitative Easing] program. The forecast for a ‘bowing-in’ of curves reflects our opinion that a long period of unconventional policy will create an unconventional outcome. Central banks did not forecast the persistently weak growth or recent decline in inflation. So data dependency does not easily justify lifting rates from the zero-bound — it might suggest the opposite.”
