With every passing month, politicians and economists try to blame inflation on anything but excess money growth. As inflation gets worse, just like the 1970s, the list of excuses for inflation grows longer. At the start of the year, politicians on the left were blaming higher inflation on greedy companies; now they're blaming Putin. Meanwhile, politicians on the right started out blaming higher government spending and bigger budget deficits; now others are blaming unfavorable demographics and de-globalization.
Among all these excuses we think the silliest is that inflation is caused by greedy companies. Businesses are no greedier today than they were before COVID.
As to Putin, the Russia-Ukraine War has caused a temporary spike in prices for oil and other commodities. Consumer prices rose 7.0% in 2021. But, in the next couple of months, we could see consumer prices up about 9.0% from a year ago. So, let's say we can temporarily blame Putin for up to an extra two points of inflation, which should hopefully unwind later this year. That still leaves a big inflation problem that existed before Putin ordered the invasion of Ukraine and, we think, will continue even if the invasion (hopefully) ends.
Some voices on the political right are saying inflation will continue in advanced countries because of the aging of the Baby Boom generation mixed with low fertility as well as de-globalization. The idea is that fewer workers in the advanced world plus less willingness to extend supply chains to countries with lower-paid workers mean higher costs for businesses, which will have to be passed along to consumers.
We have no doubt that an economic environment in which labor is becoming (relatively) scarcer is prone to higher inflation if central banks ignore this issue when setting monetary policy. But these phenomenon – retiring Boomers, low fertility, de-globalization – are not hidden or some sort of secret. If they're obvious enough for some economists to develop theories about how they'll affect inflation, then they're also obvious enough for central bankers to adjust monetary policy so that higher inflation doesn't result.
