Cheap Oil Won't Help EUR, JPY

 | Dec 18, 2014 10:22AM ET

Cheap oil is good for the economies of the US, Europe and Japan and the recent plunge in prices should support the USD, but for the EUR and JPY, the dynamics are more nuanced.

The interpretation many commentators are drawing from plunging oil and commodity prices is that the global economy is slowing and that deflation will become more persistent. However, if the global economy is slowing – cheaper oil will be a good tonic. And low energy prices are actually a form of good deflation for consuming countries.

Nonetheless, for central banks fixated with fears of deflation – the Bank of Japan and European Central Bank – it represents another reason to pursue very expansive monetary policies and even increase them. So in the short to medium term, falling oil prices could be a negative for EUR and JPY. Under normal circumstances lower energy prices would be bullish for both currencies.

For the US, cheaper energy prices will dampen down inflation and could see the US Federal Reserve hold back on interest rate rises for longer than it anticipated. Indeed, the Fed stuck with its relatively dovish stance, promising to “be patient” at its latest FOMC, but did note that energy is not the only deflationary input.

h3 Cheaper oil = cheaper JPY?/h3