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WorksheetsFM1B:ECON_SEMI FINALS
Total questions: 50
Worksheet time: 58mins
Which of the following best describes the fundamental role of the price system in an economy?
To coordinate the millions of independent economic decisions made by consumers and producers
To establish and maintain a stable rate of inflation
To maximize the profit of monopolies and oligopolies
To ensure equal distribution of wealth among all citizens
In the graphic analysis of a perfectly competitive market, the most efficient level of output for a firm is achieved at the point where the market price is equal to:
Marginal Revenue
Average Variable Cost
Marginal Cost
Average Total Cost
The fundamental economic problem of scarcity necessitates the coordination of economic decisions because:
The government must intervene to prevent firms from collusion
Productive resources are limited relative to the unlimited wants of society
All available resources must be used to produce non-essential luxury goods
Economies of scale must be achieved in all industries
A monopoly is most accurately defined as a market structure where:
A single firm sells a product with no close substitutes, and entry is blocked
Many firms sell identical products and there are no barriers to entry
Many firms sell differentiated products and entry is relatively easy
There are a few large sellers offering differentiated products
For a monopolist who charges a single price, the profit-maximizing level of output is determined by the intersection of which two curves?
Average Revenue and Average Total Cost
Demand and Marginal Cost
Marginal Revenue and Marginal Cost
Average Total Cost and Marginal Cost
A potential positive aspect sometimes attributed to a monopoly is its ability to:
Charge a price equal to its marginal cost, ensuring efficiency
Prevent all forms of price discrimination, ensuring fairness
Achieve zero long-run economic profits, benefiting consumers
Use its supra-normal profits to fund significant long-tern research and development (R&D)
Monopolistic Competition is characterized by product differentiation, which means that firms:
Must collide to set prices, as in oligopoly
Sell identical, homogenous products like in perfect competition
Have completely blocked entry and exit from the industry
Sell a product that is slightly different from competitor's products, giving them a degree of market power
In an oligopoly, the economic tool best suited to analyze the strategic decisions and mutual interdependence of firms is:
The long-run average cost curve analysis
Game Theory
The Theory of Monopsony
Cost-benefit analysis of public goods
The Theory of Contestable Markets argues that a market can be efficient, even it it has only one or a few firms, provided that:
Firms collude perfectly to maximize joint profits
The government strictly regulates the prices charged by the existing firms
Entry and exit costs (sunk costs) are very low or zero
The firms invest heavily in product differentiation and advertising
Price Discrimination is only possible if a firm can:
Ensure that the elasticity of demand is the same for all customer groups
Produce at a point where long-run average cost is minimized
Operate in a perfectly competitive market where price equals marginal cost
Prevent the resale of the product between different groups of customers
What is the primary feature that distinguishes an Oligopoly from a Monopolistic Competition market structure?
The presence of significant economies of scale
The ability to earn long-run economic profits
Product differentiation
The number of sellers and the resulting mutual interdependence
The Toward Assessment of the Price Mechanism section often highlights that the price mechanism is an efficient system for resource allocation, but it faces criticisms regarding:
The equity of income distribution and the provision of public goods
Its failure to create any economic growth
Its inability to incorporate marginal cost principles
Its over-reliance on government central planning
Which market structure is characterized by firms having excess capacity in the long run?
Perfect competition
Monopolistic Competition
Pure monopoly
Oligopoly
The case of Monopsony is distinct from monopoly because it involves:
Strategic interaction among a few large buyers
A single seller in the output market
Perfect competition among all buyers and sellers
A single buyer in an output or factor market
In the comparison of the four market structures, which two market structures result in zero long-run economic profits for the typical firm?
Monopolistic Competition and Monopoly
Perfect Competition and Oligopoly
Perfect Competition and Monopolistic Competition
Monopoly and Oligopoly
Which of the following BEST describes a monopolistic competition?
A market were one firm controls the entire industry
A market with a few large firms selling identical products
A market with many firms selling slightly differentiated products
A market that is heavily regulated by the government
In an oligopoly, what is the MOST likely behavior of firms?
They ignore competitors when making decisions
They act independently without the considering market decisions
They closely monitor each other's pricing and promotional strategies
They only compete by lowering prices drastically
In a game theory situation like two competing sari-sari stores, what usually happens when both lower prices to avoid losing customers?
Both stores earn higher profits
Both stores lose customers
Both stores earn lower profits than if they kept prices high
Only one store earns lower profits
Which statements BEST describes a contestable market?
A market with strict government regulation and high barriers
A market where firms face strong competition due to easy entry and exit
A market dominated entirely by one government-owned company
A market where customers have no choice of sellers
Which market structure is MOST likely to produce the lowest prices and greatest consumer welfare?
Oligopoly
Monopoly
Perfect Competition
Monopolistic Competition
The Marginal Analysis condition for an efficient output (where P=MC) applies to a pure monopoly.
TRUE
FALSE
The price mechanism acts as a rationing device in a free market by ensuring that all consumers who want a scarce product and afford to purchase it.
TRUE
FALSE
In a perfectly competitive market, the demand curve facing an individual firm is perfectly elastic (horizontal)
TRUE
FALSE
A monopolist's supply curve can be easily determined by looking at its marginal cost curve above the minimum average variable cost, just like a competitive firm.
TRUE
FALSE
Perfect price discrimination leads to the same quantity of output as in a perfectly competitive market.
TRUE
FALSE
A monopsonist in the labor market will typically hire more workers and pay a higher wage than a competitive buyer of labor.
TRUE
FALSE
The primary inefficiency of Monopolistic Competition is that firms produce too little output at a price that exceeds marginal cost.
TRUE
FALSE
A cartel is a formal agreement among firms in an oligopoly to cooperate, often leading to a market outcome that resembles perfect competition.
TRUE
FALSE
The Prisoner's Dilemma illustrates that difficulty firms in an oligopoly face in maintaining a cooperative agreement.
TRUE
FALSE
In an Oligopoly, high barriers to entry are necessary for firms to be able to earn long-run economic profits.
TRUE
FALSE
The presence of significant sunk costs tends to make a market more contestable.
TRUE
FALSE
From a public welfare perspective, Monopolistic Competition is often criticized because consumers are forced to pay for excessive advertising and product differentiation.
TRUE
FALSE
Allocative efficiency is achieved when the marginal benefit to society is greater than the marginal cost to society.
TRUE
FALSE
The scarcity of resources means that any society must have a mechanism, whether a price system or central planning, to decide what to produce, how to produce it and for whom to produce it.
TRUE
FALSE
Compared to perfect competition, monopolies are generally considered beneficial for public welfare because they ensure higher consumer surplus and lower prices.
TRUE
FALSE
I can rise and fall but never move, I reflect scarcity and demand's groove. What am I?
Price
Scarcity
Monoopoly
Price System
I am an invisible hand that guides trade, helping you buy what you've made. What am I?
The Market
Demand Curve
Product Differentiation
Contestable Market
I show how much consumers are willing to pay, but when I change, I can lead them astray. What am I?
Demand Curve
Price Discrimination
Price System
The Market
The mechanism where prices, determined by supply and demand in a free market, serve as signals and incentives to coordinate decentralized economic decisions about resource allocation.
Price System
Oligopoly
Monopoly
Contestable Market
The condition where wants exceed the resources available to satisfy them.
Scarcity
Price
Game Theory
Monopolistic Competition
The condition achieved when an economy produces the optimal mix of goods and services, meaning the value consumers place on the last unit produced (Price, P) equals the cost of producing it (Marginal Cost, MC).
Allocative Efficiency
Price Discrimination
Product Differentiation
Contestable Market
A market structure characterized by a single seller of a product with no close substitutes, and extremely high barriers to entry that prevent competition.
Monopoly
Oligopoly
Price System
Demand Curve
The practice by a monopolist of charging different prices to different customers for the same product, where the price differences are not justified by cost differences.
Price Discrimination
Allocative Efficiency
Moderate to High
Many
A market structure characterized by a large number of firms selling differentiated (non-identical) products, with relatively easy entry and exit.
Monopolistic Competition
Allocative Efficiency
Demand Curve
Price Discimination
A market structure dominated by a small number of interdependent firms, where each firm must consider the reactions of its rivals when making pricing and output decisions.
Oligopoly
Monopoly
Monopolistic Competition
Oligopolistic Competition
Your favorite milk tea shop offers a unique flavor and ambiance. This allows them to charge slightly higher prices than a generic coffee stand. Which characteristics of monopolistic competition best explains this situation, and what specific action is the shop engaging in?
Product Differentiation
Allocative Efficiency
Price System
Contestable Market
How do you describe the Price Control of Oligopoly?
Moderate to High
High to Moderate
Moderate
High
How many number of firms in monopolistic competition?
Many
Few
Nothing
Overall
It is the study of how people or firms make strategic decisions when the outcome of their choice depends on the choices of others.
Game Theory
Contestable Market Theory
Game Price Theory
None of the above
Show that even potential competition affects prices.
Contestable Market
Differentiation Market
Price Market System
Monopolistic Market Competition
