Consider the practice of so-called “price gouging” during emergencies, when stores raise prices on items in their inventories. Economically, this has two aspects: static and dynamic. Statically, the higher prices serve to some extent to channel goods into the hands of those who value them most.
Suppose that as a result of a disaster the price of a certain can of soup has gone up from $2 to $6, and the price of chicken, from $1 to $7 per pound. Two persons decide how to spend their pennies. One considers the $6 soup to be too expensive, but he has great taste for chicken and is willing to pay the $7 for one pound of the bird. The other has the opposite preferences. Both individuals’s desires can be satisfied. But if the prices had stayed the same, the first buyer might have bought the soup and the second buyer might have bought the chicken, despite the fact that in both cases the other would have paid much more. It is true that the producer surplus has increased at the expense of the consumer surplus, but the existing supply has nonetheless been economized and the most urgent consumer wants are found out and satisfied, albeit at a higher price, as they would not have been if the rise in prices had been outlawed.
Now it may, of course, be pointed out that people differ with respect to the utility they attach to money. Thus, a rich person might buy both the soup and the chicken, because of the low utility to him of the $13 that both cost together, thus preventing someone who “really needs” them from getting them. But the economizing effect is not neutralized. Indeed, if someone “really needed” something, he would have paid a premium for it. And our rich person presumably exchanged something of low value to him (the $13) for something of high value (the food). Thus, both a consumer was well served, and the producer received a high profit. What can possibly be wrong with that?
I am well aware that prices do not measure value. Prices are outcomes of ranking goods in various orders by persons participating in an exchange. But the fact that A was priced out of the market, while B was not, served to clear the market and equilibrate supply and demand. And that’s no mean accomplishment. But am I right in arguing that the most value was created because of the rise in prices?
Second, there is the dynamic effect whereby the temporarily higher prices create opportunities for arbitrage. Entrepreneurs now have an incentive to buy low at places not affected by the disaster and ship goods quickly (before others do the same) into the disaster area and sell high there. This will cause supply to increase and will lower prices to their normal level in a matter of days. If, however, prices are prevented from rising, the existing inventories will be quickly wiped out, and many fewer or no new goods will be supplied.
These considerations show that it is uneconomic and destructive to prevent business owners from raising prices of their goods and services in disaster-affected areas. Then there is the simple moral reason to the effect that any store’s goods are its property, and it is wrong to prevent people from voluntary contracting to exchange justly acquired property at mutually agreed prices. Let then there be no more talk of price controls, hatred of businessmen, and glorification of government interventionism in emergency situations.
Am I right in my analysis?