Condition for Market Efficiency: Complete Contracts
A critical requirement for a competitive equilibrium to achieve Pareto efficiency is that the exchanges within it are governed by complete contracts. A complete contract is an agreement that covers all significant aspects of the transaction and is legally enforceable.
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Introduction to Microeconomics Course
CORE Econ
Ch.8 Supply and demand: Markets with many buyers and sellers - The Economy 2.0 Microeconomics @ CORE Econ
The Economy 2.0 Microeconomics @ CORE Econ
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Condition for Market Efficiency: Complete Contracts
A large-scale bakery operates in a competitive market, selling bread to local consumers. The bakery's ovens release a pleasant aroma that significantly increases the foot traffic and sales for a neighboring café. The café owner does not pay the bakery for this benefit. Assuming the bread market is in equilibrium, which statement best analyzes this situation from an efficiency standpoint?
Market Efficiency and External Effects
Explaining Inefficiency from External Effects
A chemical factory operates in a perfectly competitive market and produces at a level where its private marginal cost equals the market price. If the factory's production process pollutes a nearby river, harming the local fishing industry, the market outcome is still considered Pareto efficient because the factory itself is operating at its profit-maximizing equilibrium.
Evaluating Market Outcomes with Positive Externalities
Match each market scenario with the most accurate description of its efficiency, considering only the information provided.
Analyzing Reciprocal Externalities
For a competitive market outcome to be considered Pareto efficient, the economic activities of buyers and sellers must not create significant, uncompensated effects on third parties. These effects are known as ____.
An economist is analyzing a competitive market for a product whose manufacturing process creates a side effect for people who are not involved in buying or selling the product. Arrange the following steps in the logical order the economist would follow to determine if the market's outcome is Pareto efficient.
A company manufactures fertilizer in a competitive market. The production process releases chemical runoff into a local river, which negatively impacts the downstream fishing industry. The company does not compensate the fishing industry for this damage. In this market, the equilibrium quantity is determined where the private marginal cost of production equals the price. How does this market equilibrium quantity compare to the Pareto efficient quantity?
External Effect (Externality) Definition
Price Signals in Markets With and Without Externalities
Learn After
A Bread Purchase as a Complete Contract
A tech startup hires a freelance developer to build a new mobile application. The signed agreement specifies a final payment amount and a delivery deadline. However, the agreement fails to define or quantify key quality attributes such as the application's processing speed, user interface responsiveness, or the level of security against common vulnerabilities. Upon delivery, the application functions but is too slow and unstable to be commercially successful. Which of the following statements best analyzes the primary reason this exchange resulted in an economically inefficient outcome?
Analyzing a Long-Term Land Lease
Contract Completeness and Market Outcomes
Consider an employment agreement where a company hires a software engineer. The agreement clearly states the annual salary, working hours, and vacation days. However, it does not specify any metrics for code quality, the number of features to be completed per quarter, or the expected level of innovation. This agreement can be considered 'complete' because the fundamental aspects of employment (time and pay) are legally defined and enforceable.
Analyzing a Service Agreement for Completeness
Match each transaction scenario with the description that best characterizes its contractual nature and likely economic efficiency.
Evaluating Contractual Designs for Public Services
A bicycle manufacturer hires a design firm to create a new, innovative frame. The contract specifies a fixed payment and a delivery date but fails to define measurable criteria for 'innovation' or specific performance targets for the frame's weight and aerodynamics. The firm delivers a functional but standard frame, which disappoints the manufacturer. The economic inefficiency in this outcome arises because the agreement was a(n) ___________ contract.
Designing a Contract for Innovation
A small town hires a private company to manage its public park for five years. The contract specifies the annual fee the town will pay and requires the company to 'maintain the park in good condition.' However, 'good condition' is not defined with specific, measurable standards (e.g., maximum grass height, number of weekly trash collections, flowerbed upkeep). Arrange the following events in the most likely logical sequence to illustrate how this incomplete agreement could lead to an economically inefficient outcome.
Example of a Complete Contract: Buying Bread