Visualizing the Deadweight Loss from the Robot Factory's Externality
The purple shaded region in the robot factory diagram illustrates the deadweight loss to society that results from overproduction. This triangular area represents the net social loss incurred by producing at the market quantity of 120 instead of the efficient quantity of 80. It is defined by the points representing the efficient outcome (80, $340), the social cost at the market output (120, $460), and the market price at that same output (120, $340).
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Social Science
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CORE Econ
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Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
Ch.10 Market successes and failures: The societal effects of private decisions - The Economy 2.0 Microeconomics @ CORE Econ
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A factory's production process creates costs for society that are not reflected in the market price. The market price for the factory's good is stable at $340 per unit. At this price, the factory chooses to produce 120 units, which is its privately optimal output. However, the socially efficient level of production, where the full cost to society equals the price, is only 80 units. At the market output level of 120 units, the marginal social cost is $460. Based on this information, what is the total value of the deadweight loss to society resulting from the factory producing at the market level instead of the efficient level?
Analyzing the Components of Deadweight Loss
Identifying Sources of Economic Inefficiency
Consider a market where a factory's production imposes costs on society. The factory produces 120 units, which is the market equilibrium quantity. However, the socially efficient quantity, where the benefit to society equals the full social cost, is 80 units.
True or False: The deadweight loss in this scenario represents the total cost imposed on third parties by the production of all 120 units.
A factory's production creates a negative externality. The market output is 120 units, while the socially efficient output is 80 units. At the market output of 120 units, the marginal social cost is $460, and the price (reflecting marginal benefit to consumers) is $340. Match each economic concept related to the resulting inefficiency with its correct description or value.
A factory's production process results in costs to society that are not included in the product's price. The market equilibrium occurs at an output of 120 units, where the price is $340. However, the socially efficient level of production is 80 units. At the market output of 120 units, the full marginal cost to society is $460. The total deadweight loss resulting from this overproduction is $____.
Evaluating a Policy to Address Deadweight Loss
A factory's production process creates costs for society that are not reflected in the market price. The socially efficient output level is 80 units, while the actual market output is 120 units. This overproduction results in a deadweight loss. What does the value of this deadweight loss fundamentally represent?
Analyzing the Source of Deadweight Loss
A market for a specific good operates with a negative externality. The market equilibrium quantity is 120 units at a price of $340. At this quantity, the marginal social cost is $460. The socially efficient quantity is 80 units. Now, suppose a technological improvement reduces the external cost, causing the marginal social cost at 120 units to fall to $400, while the market price and quantity initially remain the same. How would this change affect the deadweight loss?