RE: Technical Signal to buy10 Sep 2022 04:17
Hi Agricore,
Of course the translation effects do help UK listings with earnings made in the US. I was just pointing out the counterarguments here.
So the channel is that when there is higher global growth, flows head out of the US to high growth opportunities around the world. When there is low global growth there is higher risk aversion and flows head to the US to hide out in liquid/safe assets.
The 2nd point as i mentioned before is that part of the reason central banks such as the ECB and in emerging markets are raising rates is for their currencies not to depreciate too much compared to the US.
Thirdly, since a lot of global trade is invoiced in dollars, when the dollar goes up global trade becomes more expensive.
I am sure i could find academic papers documenting these results if i tried, but i think it is generally accepted as received wisdom...