Questions tagged [monopoly]

A market structure in which there is a single firm acting as supplier.

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A high store loyalty indicates what kind of competition among cement retailers selling products of the same brand?

To provide some context, this question occurred to me while I was considering the cement retail market. If one considers retailers selling cement of only one brand, then the concept of brand loyalty ...
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Monopoly Profits [closed]

Have a question: In the town of Johnson, there are 100 identical citizens and one bus company. The bus company is owned by the citizens, each of whom receives 1% of the bus company’s profits. Nobody ...
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Will there be any competition amongst cement retailers?

If we consider a cement manufaturer in a given country, say India, then will the cement retailers of that companies' product compete with each other? And if so, then what kind of a competition will it ...
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Why is market power presumably high when goods are fungible and demand relatively inelastic?

What does the fact that the goods in an industry are fungible add to a market power analysis if you already know demand is relatively inelastic?
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Is the economic behaviour of a competitive market as a whole the same as a monopoly market?

We know that the price-setting mechanics and individual firm's behaviour in a competitive market are different with those of monopoly powers'. However, the demand curves of both competitive market(as ...
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How does monopoly affect the informational role of price?

It is said in the textbook "Intermediate Microeconomics a Modern Approach" by Hal Varian that monopoly affects the informational role of price. What's the mechanism?
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What are good books about monopolies and market failures?

Is there a good undergraduate level book specifically about economic monopolies and market failures?
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The pricing of complementary goods if one of them is purchased only once

Sorry for asking a homework question, however, I'll try to generalize it as much as possible for a future use. There are two complementary goods (A and B). B is produced under perfect competition, ...
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When a demand function is split, how do we algebraically change function

For example, in tacit collusion for a Bertrand situation, demand would be split between the two colluding firms. How would the reflect upon the demand function? For example D = 100 - 2Q, and for ...
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Can destruction be profitable?

We often see news that some company destroys items they couldn't sell in time. Also we can see news of supermarkets destroying food just because it's not fresh although it's perfectly edible. If ...
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Monopoly with price discrimination

A city has a single electricity supplier. Electricity production cost is $c$ per unit. Utility function $U(q,t)=a\ln(1+q) - t$, where $q$ is electricity consumption and $t$ is electricity tariff. What ...
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Benefits of a cartel among firms

Suppose I have $n>2$ firms selling differentiated products. These firms form a cartel for the price. The cartel has size $n_c$. Let $\pi_{i,m}$ be the payoff of a firm $i$ outside the cartel and $\...
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Price discrimination- how much is optimal?

I am of the understanding that as a general rule, price discrimination does not benefit consumers. Yet I can think of a situation where it does. Look at two countries, Australia and India. The price ...
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For what demand function is a monopoly most harmful?

Consider a firm with zero marginal cost. If it gives the product for free, then all the demand is satisfied and the social welfare increases by the maximum possible amount; call this increase $W$. ...
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Modelling Pay what you want

I have been trying to model a Pay What you Want scheme. Now, for a monopoly it is clear that monopoly will have more profit by setting monopoly pricing assuming all players are selfish. But consider a ...
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Monopoly pricing under constant elasticity of demand

While reading Ch. 24-Monopoly from Intermediate Microeconomics by Hal Varian (8 th edition), on pg. 441, he writes that a monopolist will never choose to operate where the demand curve is inelastic. I ...
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Is there a class of demand functions that deliver equal surplus to consumers and a monopolist?

Consider a market with a monopolist firm that has zero marginal cost and faces demand $D(p;\mathbf{a})$, where $\mathbf{a}$ is a vector of parameters and $p$ is the price. The monopolist maximizes ...
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The Backward Bending Supply Curve, Asymmetric Information, and Monopoly

This recent question about when monopoly is undesirable made me curious about when monopoly is actually desirable? I was reminded of an argument for the efficiency of monopolies when moral hazard ...

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