Intriguing RV graphs: Revisiting relationship between JGB yields and exchange rates
Concerns about BoJ falling behind the curve are pushing up 10yr JGB yield through a spiral of rising inflation expectations (BEI) and sustained yen depreciation.
A comparison of BEI's relationship with exchange rates and crude oil prices in Japan and the UK suggests Japan has already fallen into such a spiral.
Accelerated rate hikes by BoJ could break the spiral; for now the focus is on gauging BoJ's commitment to raising interest rates.