There are some bad ideas that are never finally defeated but regularly revive and appear, like mushrooms after rain. That is because they derive from impulses and preferences that are ultimately value or preference based and so resistant to many arguments. One of these is the idea of price controls. This has been a disastrous policy for economic welfare and human choice and autonomy whenever and wherever it has been tried (notably recently in Venezuela). Nevertheless, it has reappeared again on both sides of the Atlantic, in Kamala Harris’s proposals for price caps and over here in the popular reaction to the use of dynamic pricing by Ticketmaster as a way to regulate demand for tickets to Oasis concerts. To reiterate economics 101. Resources are scarce relative to the demand for those resources, both quantitative and in terms of the range of ends or purposes they can be used for. Hence, we need a way to decide how to assign them. The most efficient and peaceful way of doing this is to use the price mechanism. Here people indicate how much they value certain resources or uses by the price they are able and willing to pay (i.e., how much of other things they are prepared to give up to get them). Resources are then assigned to the people who value them most highly. This does favour the wealthy but the only real-world alternative is some kind of rationing, which requires the use of rules or power and is vastly less productive. Above all, it means less innovation and so less economic dynamism. The last is why price controls remain popular. Objections to flexible prices are ultimately hostility to change, and a desire for predictability and stability plus resentment of the fortunate or successful. The recurring idea is that of a generally fixed or traditional price, a ‘fair’ or ‘just’ price. You can do this if you want in particular cases, but the result will likely be either a glut or a shortage (usually the latter). This is not the way to a prosperous or free society. Dr Steve Davies P.S. The best way to support our vital research and educational programmes is to become a paid IEA Insider. For a limited time, new paid subscribers will receive a copy of Steve Davies’ new book Apocalypse Next: The Economics of Global Catastrophic Risks) and a 15% discount.
Unions Resurgent? The Past, Present and Uncertain Future of Trade Unions in BritainIncreasing union power could burden taxpayers with higher public sector wage bills and more disruption to railways, schools and the NHS. By Editorial and Research Fellow Len Shackleton
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