Home > Free Essays > Economics > Economic Concepts > Price-Cap as Monopoly Rogulation Mechanism
6 min
Cite This

Price-Cap as Monopoly Rogulation Mechanism Analytical Essay



After the rising costs of inputs and the prices arraigned by the opponents are taken into account, price-cap regulation is launched to guard the buyers while making sure that the businesses continue being cost-effective (Alexander & Irwin 1996). There is a trial by the income cap to employ the same procedures, but it does it for profits rather than for the prices. Let us look at how unusual a value operator is, compared to an average firm in the market.

Take an assumption that the operator is similar to the average firm, but the prices of inputs of the operator vary at the pace that is dissimilar to the pace of variation for the average firm. If the input prices of the operator rise more quickly than the inflation pace, then the retail prices of the operator will be forced to rise more quickly than the inflation rate so that the operator will be capable to earn more than the cost of capital of the operator.

Again, take an assumption that the operator is similar to an average firm, except that the operator has the capability to pick up value (Alexander & Irwin 1996). If the productivity of the operator advances more quickly than the average firm, then the retail prices of the operator will be forced to come down in relation to the inflation rate. When these variations between the operator and the average firm are combined in the market, the retail prices (revenues) of the operator ought to vary at the inflation rate.

From this analysis, two elements are recognized: the first one is the rate of inflation, which is utilized in the price cap index signifying the general price increase rate in the market; the second one is the X-factor, which is aimed at confining the variation between the operator and the standard firm in the market in relation to the increase in the input prices and variation in productivity. These elements indicate that the selection of inflation index and X-factor go together (Alexander & Irwin 1996).

Historical Background

The price-cap regulation is a type of regulation made in 1980s by Stephen Littlechild. Stephen Littlechild was a UK treasury economist. This regulation has been utilized in all private system utilities of Britain. However, it contravenes the regulation of the rate of return whereby utilities are allowed a lay down rate of returns on capital. In addition to that, the sum revenue is the regulated element in the revenue-cap regulation.

At times, the price-cap regulation is known as “CPI-X” (Alexander & Irwin 1996). The UK calls it “RPI-X” after using it to lay down price caps. RPI stands for Retail Price and X is the anticipated proficient savings. A form of this formula is used in the water business as RPI-X+K, where K is a factor of capital investment necessities (Alexander & Irwin 1996).

This scheme is made to give inspirations for proficient savings because the savings above X are handed over to the investors till the price caps are scrutinized. The main portion of the scheme is that the rate of X is grounded on both the firm’s previous productivity and the other firms’ production in the business.

This indicates that in the businesses, which are natural monopolies, X is endeavored to be an alternative for an aggressive market. The methods of incorporating and removing the rate components from the price caps are very crucial in businesses with quickly varying service deliveries. Price-cap regulation is not solely employed in Britain, but also in some Asian countries (Alexander & Irwin 1996).

Economic Components of the Price-Cap

At the initial usage of the price-cap scheme, it will look similar to the traditional regulation because the price-cap will work on the basis of the existing taxes or certain traditional procedures of the accommodative lay down of prices.

The strategy of the price-cap permits the firm to change its general level of prices according to numerous aspects of the industry while the traditional regulation permits to change its prices according to the firm’s particular information (Key Components of an Appropriate Price Cap System 2013). Below is a discussion of the main components of price caps.

Starting rates in the price-cap Strategy

For a price-cap scheme to give up a maximum outcome, the primary price ought to be accurate at the beginning. Such a rate is usually focused on the similar service cost and the principles of returns employed in the traditional directive. If the preliminary price-cap is put so high, the production might make monopoly profits, which are not related to the capabilities and production of its labor and administration.

Provided that the price-cap is lowered significantly, the organization may sustain significant losses and its revenues will be lower than, the cost of capital. As a result, the firm will go to the regulator for a high price-cap, abandon the price-cap scheme or adopt other variations that will overcome its problems.

Majority of the regulators who use the price-cap strategies have either initialized with the present taxes of the firm, or they needed a certain amount of downward reduction in these respective rates. As a rule, profits tend to vary if a company operates in a highly competitive environment and the government makes use of rate-base regulation.

These fluctuations can be above or below the cost of capital. If the firm is not obtaining its capital cost, then it might be deprived of an opportunity to overshadow the occurring inadequacy by the present level of the capping prices. Therefore, such firms keep profits below the usual level for quite a few years and vice versa (Key Components of an Appropriate Price Cap System 2013).

Index variable

Index variable is an indicator that is important for measuring inflation. It is widely used for setting the yearly price pap. When accurate initial rates are set, a suitable index is classically applied as an indicator of the amount to which the general price levels will be varying over time.

The level of input costs sustained by the industries is one of the factors which persuade price levels. For consistence of the price-cap scheme with the examples in the competitive economies, prices need to be evaluated by the variations in the general level of input costs incurred by the firms in the business.

From a purely theoretical perspective, prices are supposed to reflect the input costs which can be incurred by various exchange companies. This combined level of prices will focus on the cost of labor, services, and the firm’s substances that create services. The prices of such services are managed by the price-cap scheme.

The regulators can use such indices to check on the variations of the input costs of a business without connecting prices directly to the cost level of the firm. Therefore, if a firm is capable of operating competitively, then it will gain from that competence. However, every firm is given a benefit of probability to advance its prices when the input costs are rising.

Still, companies can increase their prices provided that their input costs increase. In turn, the buyers have the advantage of very low prices when input costs are decreasing. Adjustments are necessary in order to employ the price cap regulation (Abel 2000). Moreover, adjustments are needed if there is a discrepancy between the general inflation rates and the inflation rates that are typical of a specific industry.

This is one of the details that can be singled out. It should be kept in mind that the rates of inflation do not follow same patterns in various sectors of economy. The labor costs are impacted by the competition rate of the economy. A counterbalance aspect or a downward adjustment is important to indicate the gains of the advancing markets of density and scale.

Hence, one can say that the productivity improves provided that workers spend a smaller amount time and effort on the same task such as the production of certain goods.

Labor adjustments are done so that the rate payers can distribute the short-lived and long-lived gains of the incompetence caused by the price-cap. However, if the chosen productivity criteria are not accurate, then this rule cannot perform that function. As much as competition generates a number of gains, it should also be noticed that it has negative effects on present producers and their consumers.

Competition hinders the current rate of growth because as the market decreases, the gains of the markets of density and scale are minimized. Competitive forces are very tough when margins are at maximum level and/or obstacles to ingress are the weakest. Overall, technologies help companies to increase the volume of production, even though the input can remain at the same level. As a result, the production costs decrease, which will persuade the corresponding decrease in prices of the outputs (Abel 2000).

Monopoly entails two main problems. The first one is that the result is Pareto incompetent (inadequacy is created), and the second one is that the distribution of benefit is prejudiced in goodwill of the monopolist. If there is only one company in the business because of simulated limitations, then the removal of the constraint can work if the result after constraint is superior to the result of the monopoly.

However, if the business is a natural monopoly, using a constraint to the entrance will not permit an access. In this respect, the competitor will not create a profit because the market is small to handle more than one firm. There are three methods of controlling monopolists: price ceiling, rate of return regulation, and the efficient regulation mechanism (Osborne 1997).


Price-cap regulation was established in UK in 1980s by Stephen Littlechild (UK treasury economist). This regulation has been widely used within and outside Britain’s private services. The price cap regulation puts a cap on the value that the value giver can demand. The cap is put in harmony with the numerous economic issues like price-cap index, anticipated competence savings, and the rise in price.


Abel, JR 2000, The State Performance of the Telecommunication Industry Under price-Cap Regulations, National Regulatory Research Institute, Ohio.

Alexander, I & Irwin, T 1996, “Price Caps, Rate-of-Return Regulation, and the Cost of Capital,” Note no. 87 in Public Policy for the Private Sector, World Bank Group, Washington, D.C. Key Components of an Appropriate Price Cap System n.d., <>.

Osborne, J 1997, Policies to Control Monopoly, <>

This analytical essay on Price-Cap as Monopoly Rogulation Mechanism was written and submitted by your fellow student. You are free to use it for research and reference purposes in order to write your own paper; however, you must cite it accordingly.
Removal Request
If you are the copyright owner of this paper and no longer wish to have your work published on IvyPanda.
Request the removal

Need a custom Analytical Essay sample written from scratch by
professional specifically for you?

Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar
Writer online avatar

certified writers online

Cite This paper

Select a referencing style:


IvyPanda. (2019, October 2). Price-Cap as Monopoly Rogulation Mechanism. Retrieved from https://ivypanda.com/essays/price-cap-as-monopoly-rogulation-mechanism/

Work Cited

"Price-Cap as Monopoly Rogulation Mechanism." IvyPanda, 2 Oct. 2019, ivypanda.com/essays/price-cap-as-monopoly-rogulation-mechanism/.

1. IvyPanda. "Price-Cap as Monopoly Rogulation Mechanism." October 2, 2019. https://ivypanda.com/essays/price-cap-as-monopoly-rogulation-mechanism/.


IvyPanda. "Price-Cap as Monopoly Rogulation Mechanism." October 2, 2019. https://ivypanda.com/essays/price-cap-as-monopoly-rogulation-mechanism/.


IvyPanda. 2019. "Price-Cap as Monopoly Rogulation Mechanism." October 2, 2019. https://ivypanda.com/essays/price-cap-as-monopoly-rogulation-mechanism/.


IvyPanda. (2019) 'Price-Cap as Monopoly Rogulation Mechanism'. 2 October.

More related papers
Psst... Stuck with your
assignment? 😱
Psst... Stuck with your assignment? 😱
Do you need an essay to be done?
What type of assignment 📝 do you need?
How many pages (words) do you need? Let's see if we can help you!