Deadweight Loss
Deadweight loss is a measure of the total loss of surplus relative to the maximum possible gains from trade available in a market. It quantifies the potential gains that go unrealized when the market is not operating at a Pareto-efficient level, such as when a firm with market power sets a profit-maximizing price instead of producing at the socially optimal quantity.
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The Economy 2.0 Microeconomics @ CORE Econ
Ch.7 The firm and its customers - 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
Introduction to Microeconomics Course
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Why Beautiful Cars Forgoes Pareto Improvements by Producing Only 32 Cars
Deadweight Loss
Figure 7.20: Deadweight Loss from Profit Maximization for Beautiful Cars
Pareto Improvement by Producing the 33rd Car in the Beautiful Cars Model
A company that produces a unique type of electric scooter maximizes its profit by selling 1,000 scooters per month at a price of $2,000 each. The cost to produce one additional scooter is $1,200. There is a group of potential buyers who value a scooter at $1,500 but do not purchase one at the current price. Based on this information, which statement best analyzes the economic efficiency of this market outcome?
Market Efficiency in a Pharmaceutical Market
Analysis of Market Efficiency
A company sells a patented software program and maximizes its profit by selling 500 licenses per month at a price of $3,000 each. The marginal cost of providing an additional license is $500. The current market outcome is Pareto efficient because the company is earning the maximum possible profit, and any move to produce more units would lower its total profit.
Unrealized Gains in a Digital Market
Identifying Inefficiency in a Profit-Maximizing Firm
Efficiency of a Profit-Maximizing Strategy
A firm that produces a unique type of smart watch maximizes its profit by selling 5,000 units at a price of $400 each. The cost to produce the 5,001st watch is $250. A potential customer, who does not purchase the watch at the current price, is willing to pay up to $350 for it. Match each element of this scenario to its correct economic description.
Evaluating a Potential Pareto Improvement
Calculating Unrealized Surplus
Analysis of Market Efficiency
Learn After
Comparison of Total Surplus Before and After the Salt Tax (Figure 8.24)
Market Intervention Analysis
Consider a competitive market for a specific good, initially operating at an equilibrium where the quantity traded maximizes the sum of consumer and producer surplus. A government then imposes a binding price ceiling, setting the maximum legal price below the original equilibrium price. How does this intervention affect the total surplus in the market?
Analysis of Deadweight Loss from a Tax
Explaining the Source of Deadweight Loss
A per-unit tax is imposed on a good for which consumer demand is perfectly inelastic. This tax will create a deadweight loss because it raises the price for consumers.
Match each market intervention with its resulting market outcome, assuming the intervention is binding and the market was initially in a competitive equilibrium.
The following graph illustrates a competitive market where a per-unit tax has been imposed. The original equilibrium was at point E. After the tax, the quantity traded falls to Qt, the price consumers pay rises to Pc, and the price producers receive falls to Pp. Based on the labeled points on the graph, which area represents the total deadweight loss created by the tax?
Calculating Deadweight Loss from a Tax
In a market for a specific product, the equilibrium price is $50 and the equilibrium quantity is 1,000 units. The government imposes a binding price floor of $60. At this new price, consumers are only willing to buy 800 units. The loss in total economic surplus resulting from the 200 units that are no longer bought or sold is known as __________.
A government plans to impose a per-unit tax of the same size on one of two separate markets: the market for insulin (a life-saving medication for diabetics) or the market for luxury sports cars. Assuming all other market characteristics are similar, in which market would the tax create a larger deadweight loss?
Pricing Above Marginal Cost as a Source of Pareto Inefficiency
Deadweight Loss from Private Provision of Excludable Min's Music (Figure 10.8)