What effect would happen if the government tries to keep prices down by legislating a price ceiling?

Readers Question: what are the pros and cons of cost control?

Summary

Regime poster supporting price controls

Price controls can take the form of maximum and minimum prices. Price controls can also be used to limit price increases as a way to try and reduce the rate of inflation.

• Maximum prices can reduce the toll of food to make information technology more affordable, merely the drawback is a maximum cost may lead to lower supply and a shortage.
• Minimum prices can increase the toll producers receive. They take been used in agronomics to increase farmers' income. Yet, minimum prices lead to over-supply and hateful the government have to buy surplus.
• In times of inflation, there is an argument that cost controls could aid reduce inflation. For example, if inflation is 20%, the regime may endeavor to bring in price controls, where prices are immune to rising by but 8%.

Price controls as a style to command aggrandizement

1. When inflation is increasing, the monetary government can set a legal price limit on the corporeality prices can ascent. In theory, this will limit price increases and keep inflation under control without resorting to higher interest rates.
2. If prices are rising due to bigger profit margins (e.g. firms have monopoly power) and so setting limits on cost increases can ensure prices don't ascent, without causing a shortage of the expert.
3. If prices are increasing and supply is inelastic, then toll controls should not bear on supply. E.g. if the supply of housing is stock-still, rent controls can reduce prices without reducing supply.
4. In times of war and rationing, price controls aim to terminate firms profiting from the shortage and keeping prices affordable for all consumers, otherwise, the price of express appurtenances, such as food will skyrocket with many consumers beingness unable to afford them.
5. In the United States, betwixt 1941 and 1947, The Part of Price Assistants was responsible for keeping inflation nether control by limiting prices. This period of price controls did help to reduce inflation compared to the Commencement World War. There were also cost controls during the Nixon administration and during the Korean War.
6. Price controls don't accept to be for all goods, but can be focused on those which are considered essential, e.g. food, rent.
7. Cost controls are best used for a specific fourth dimension period, e.grand. when there is pent-upwards need and supply chain shortages. For example, at the cease of a way or in 2022 at the terminate of the Covid pandemic.

Issues with price controls every bit a manner to command inflation

1. Price controls exercise zilch to tackle the underlying reason for inflation. For example, if aggrandizement is caused by excess demand, the need will all the same be there, but the toll controls volition but make goods more bonny. If inflation is caused past a shortage of goods and toll-push button factors, the shortage is not resolved past keeping price limits lower.
2. Lack of incentive. Price controls tin reduce the incentive for firms to increase supply. For example, if prices are rising due to supply bottlenecks. The ascension in prices will create an incentive for firms to increase supply. Even so, if the government pursue cost controls, then this incentive to increase supply is reduced. Therefore, far from solving the trouble, toll controls tin can make the shortage last for longer.
3. Shortage. The price controls of the 1970s led to queues and shortages of meat and gasoline.
4. Wasteful activity. Price controls can lead to wasteful economic activity as people wait in line to go the limited goods. This increases the cost of the good. If you earn $fifteen an hour but spend 30 minutes in a queue, the gasoline is an extra $vii.l
5. Bureaucracy and interference. With price controls, there is wasteful spending on government bureaucracy. The WWII price administration office gained xv,000 employees and firms complained that the agency was not just setting prices only increasingly being descriptive of which goods they could sell.
6. Blackness market – another trouble of price controls is that it is likely to crusade growth in the hole-and-corner economic system. When demand is artificially reduced, in that location will be a temptation for people to buy at an artificially depression price and sell at a college price on the black market place to those who cannot queue.
7. Lower output. With cost controls, firms volition have less incentive to produce goods, leading to lower employment. A written report by Paul Evans constitute that WWII price controls were successful in keeping prices 30% lower than otherwise, simply with a 12% reduction in employment and vii% lower output. Run into  Journal of Political Economy (1982)

Evaluation of price controls to deal with inflation

• Cost controls are more constructive if combined with rationing, but rationing itself has costs and difficulties.
• Cost controls targeting to very specific cases of cost gouging can be more than effective.
• Generally, cost controls will have unintended consequences, the most notable is that keeping prices lower volition atomic number 82 to lower supply and the shortage of the good may last for longer.

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Maximum prices

A maximum toll means firms are non allowed to gear up prices above a certain level. The aim is to reduce prices below the market place equilibrium price.

Advantages of maximum prices

• The advantage is that they will lead to lower prices for consumers.
• This may exist important if the supplier has monopoly power to exploit consumers. For example, a landlord who owns all the property in an area can accuse excessive prices. Maximum prices are a method to bring prices closer to a 'fair' and 'competitive equilibrium.
• Maximum prices are usually reserved for socially important goods, such as food and renting.

The equilibrium price is Pe. A maximum price leads to need of Q2, but a fall in supply to Q1.

The disadvantage of max prices

• The disadvantage is that information technology volition lead to lower supply. If firms get a lower toll, there may be less incentive to supply the good, and the number of backdrop on the market place declines.
• A maximum price will also atomic number 82 to a shortage – where demand will exceed supply; this leads to waiting lists. In housing it could pb to a rise in homelessness.
• A maximum cost can atomic number 82 to the emergence of black markets as people try to overcome the shortage of the good and pay well to a higher place the marketplace price.

Examples of maximum prices

1. Food. During the 2d world war, the price of appurtenances was fixed and goods were rationed. Withal, this encouraged people to sell on the blackness market through inflated prices.
2. Football games. Tickets for football games and concerts are often set up at a maximum price. (eastward.g. if left to the market, equilibrium prices would be much higher). e.g. at electric current prices, the F.A. Cup final could sell many more tickets than 80,000. The reward of setting these maximum prices is that it keeps football game affordable for the average football supporter. Information technology is argued that if prices were set solely past market forces, it would exist just the wealthy who could afford to go to games. The disadvantage is that information technology ways some who desire to become to the game can't because there is a shortage of tickets.
3. Housing. The government may prepare a maximum price for renting to keep housing affordable.
   • Yet, a maximum price may reduce the supply of housing leading to homelessness.
   • However, if landlords take monopoly power and supply is very inelastic. In this case, a maximum price tin make renting cheaper without reducing supply

More on maximum prices

Minimum Prices

Minimum prices are used to give producers a higher income. For example, they are used to increase the income of farmers producing food.

The Eu had a Common Agricultural Policy (CAP) which aimed to increment the income of farmers by setting minimum prices.

Diagram Minimum Prices

The equilibrium price is Pe. A minimum price leads to an increase in supply to Q2, but fall in demand to Q1.

The Disadvantage of Minimum Prices

• Higher prices for consumers. We had to pay more for food.
• College tariffs necessary on imports. To continue minimum prices, the Eu also had to put tariffs on food to keep prices artificially high.
• Minimum prices encourage crowd and are inefficient. The CAP encouraged farmers to produce nutrient that no one really wanted to consume. This included using more chemicals to increase yields
• We had over-supply of food no-one wanted to swallow. The EU spent up to 70% of its budget on buying surplus food. (butter mountains, vino lakes)

Determination

Generally, price controls distort the working of the market and lead to crowd or shortage. They tin exacerbate issues rather than solve them. Nevertheless, there may be occasions when price controls tin assist for example, with highly volatile agricultural prices.

• A ameliorate solution to maximum prices may be to increase the supply of housing.
• A better solution to minimum prices may be to offer subsidies to farmers who promote some environmental benefit to society – rather than through prices.

See also:

• Buffer Stocks
• Disadvantages of CAP

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Source: https://www.economicshelp.org/blog/621/economics/price-controls-advantages-and-disadvantages/

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