26 Mar 2021

INFLATION – WHAT THEY TEACH YOU AT SCHOOL I remember from economics lessons at school that there were supposedly two categories of inflation, namely cost-push and demand-pull. This was simple enough for anyone, even a pubescent schoolboy, to understand.  Now I can see that this was something of an oversimplification (for which I was no doubt grateful). Supply and demand do not happen in isolation. They respond to each other over time. It is instructive to remember that the price of anything will rise when the current supply is insufficient to satisfy demand and of course it works in reverse.  Yet the demand element of inflation is what occupies most “informed” chatter. That’s probably because we have a more immediate feeling for it. At present there is said to be a dam of spending waiting to spill out as soon as the first world countries are released from lockdown (I’m assuming it will happen one day – stock markets are impatiently celebrating it already).  Consensus says that this will give a transitory boost to inflation which will then subside because private sector unemployment is too high – in short, the poor sods who have been screwed by lockdown will exert a deflationary effect that prevents the economy from overheating. This in turn is offered as a justification for the probability that central banks will not raise interest rates. Well, yes. Given that the US, European, UK and Japanese economies are all funded by the state balance sheets, I think we can reasonably act as if the date for the next increase in official interest rates is approximately never.  SUPPLY SIDE INFLATION But supply side inflation – now that’s a story. Energy, commodity and shipping prices are really moving this year. Given that most of the world’s major economies are still in recessionary territory that’s quite impressive.  SAMPLE OF PRICE CHANGES IN THE LAST SIX MONTHS   Carbon steel 107.8% Container rates 81.4% Oil 49.2% Lumber 44.7% Soybeans 39.8% Iron ore 38.8% Copper 31.7% Coal 31.4% Cotton 31.3% Sugar 23.1% Aluminium 22.9% Natural Gas 21.1% Wheat 12.9% Rice 8.1% IN THE PAST, TECHNOLOGY HAS BOOSTED EFFICIENCY AND CUT COSTS So what is going on? I...