Ceiling Prices

We run though the day
And stare at the night
Is your head full of noises?
For me, well, it's just like
The Fourth of July
--Roger Daltrey

Among the dumbest of economic policies pursued by politicians is the price ceiling. The thinking is typical authoritarian. Think prices are too high? Then simply declare them lower. Set a maximum price for transactions on the market. Punish those who engage in transactions at a higher-than-mandated price.

What happens when producers are forcibly restrained from selling output at higher prices? Supply leaves the market. Shortages develop. 

Not only does present supply leave the market, but future sources do as well. Entrepreneurs are less motivated to develop marginal or substitute sources of supply when the profit signal of higher prices is suppressed.

Over time, prices are likely to be much higher--particularly if it takes a long time to replace capacity once it is taken off the market by the caps.

Cogitate on that as G-7 bureaucrats mull price caps on Russian oil.