Drawbacks and Remedies for Monopoly

Introduction

• Monopolies are generally viewed with suspicion and considered an undesirable form of market structure.

• The existence of monopolies is a major cause of glaring income inequalities, as monopolists accumulate significant economic power.

• Monopolists use their economic power to exploit both consumers and workers.

• Economists criticise monopolies because they restrict output and raise prices, reducing consumer welfare.

• Monopolies and oligopolies contribute to greater income inequalities and lead to inefficiency in resource allocation within society.

• The economic effects of monopolies and imperfect competition (represented by oligopolies) require analysis to understand their impact on the economy.

• Governments can adopt policies aimed at reducing the adverse effects of monopolies and oligopolies and at achieving economic efficiency.

The Drawbacks of Monopolies and Limited Competition

• Monopolies and oligopolies create economic inefficiency, which reduces overall social welfare.

• There are four major sources of economic inefficiency under monopolistic and oligopolistic market structures:

  • They restrict output and produce less than the economically efficient level of output.

  • Presence of managerial slack under monopoly leads to a higher cost per unit of output.

  • Monopolies tend to spend less on research and development (R&D), thereby hampering technological progress.

  • Monopolies and oligopolies frequently engage in rent-seeking activities aimed at increasing or sustaining their monopoly profits.

• These four factors constitute the principal drawbacks of monopolies and oligopolies, explaining how limited competition generates economic inefficiency and lowers social welfare.

Restriction of Output to Charge Higher Price

• Monopolists, like firms under perfect competition, aim to maximise profits, but unlike competitive firms they can increase profits by restricting output and charging a higher price.

• Under the same demand and cost conditions as a competitive industry, a monopolist maximises profit where marginal cost (MC) = marginal revenue (MR), resulting in an output level lower than that produced under perfect competition.

• By producing less output and charging a higher price, the monopolist operates in an economically inefficient manner and causes a loss of consumer welfare.

• In the case of constant costs, the monopolist faces a demand curve (DD) and its corresponding marginal revenue curve (MR), while MC is a horizontal straight line equal to the constant cost and coincides with DC.

• The monopolist reaches equilibrium by equating MC and MR, producing output OM and charging price Pg.

• The demand curve, representing the marginal utility derived by consumers, remains above marginal cost up to output level OQ, indicating that additional output beyond OM would still generate benefits to consumers greater than the cost of production.

• By restricting output to OM instead of producing up to OQ, the monopolist fails to maximise social welfare and creates a loss of social welfare.

• Monopoly output restriction results in an inefficient allocation and utilisation of society’s scarce resources, as production is kept below the socially desirable level.

Managerial Slack

• Although a profit-maximising firm is expected to minimise costs for producing a given level of output, firms enjoying monopoly power or facing limited competition often lack strong incentives to keep costs as low as possible despite earning high profits.

• The absence of competitive pressure reduces the incentive to cut costs; this phenomenon is known as managerial slack, which leads to production inefficiency.

• In a non-competitive environment, it is difficult to assess the efficiency of management, as firms can always claim that they are operating at the lowest possible cost.

• The case of BSNL (Bharat Sanchar Nigam Ltd.) illustrates managerial slack:

  • Before the privatisation of telecom services, BSNL enjoyed a monopoly in long-distance telephone services.

  • It charged very high prices while claiming that its costs were already minimised.

• With the privatisation of telecom services in India and the entry of private firms such as Reliance Industries, Tata Group, Hutch, and Bharti Airtel into long-distance telephone services, competition increased and telephone call prices fell sharply.

• Competitive pressure also forced BSNL to substantially reduce long-distance call rates, indicating that earlier costs and prices were not being minimised as efficiently as claimed.

• The ability of BSNL to significantly lower prices after facing competition demonstrates the existence of considerable managerial slack, showing that the monopoly environment had reduced incentives for cost efficiency.