must each perfectly competitive firm be in equilibrium if the industry is in the long-run equilibrium? why?

ENGR.ECONOMIC ANALYSIS
14th Edition
ISBN:9780190931919
Author:NEWNAN
Publisher:NEWNAN
Chapter1: Making Economics Decisions
Section: Chapter Questions
Problem 1QTC
icon
Related questions
Question

must each perfectly competitive firm be in equilibrium if the industry is in the long-run equilibrium? why?

Expert Solution
Step 1

Perfect competition refers to the situation where there are large number of prouder and consumers are exists in the market. Producers are selling homogenous goods in the market. Individual firms or consumers cannot influence the market supply of demand. Firms and consumers are price takers. The equilibrium price and quantity is determined by the equilibrium between market demand and supply.

 In the perfect competition, firms are producing output at the point where the demand and supply intersects each other.  In the perfect competition marginal cost (MC) curve is the supply curve. Also demand curve, average revenue (AR) cure and marginal revenue curve (MR) curve coincide with each other.

steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Branding
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, economics and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
ENGR.ECONOMIC ANALYSIS
ENGR.ECONOMIC ANALYSIS
Economics
ISBN:
9780190931919
Author:
NEWNAN
Publisher:
Oxford University Press
Principles of Economics (12th Edition)
Principles of Economics (12th Edition)
Economics
ISBN:
9780134078779
Author:
Karl E. Case, Ray C. Fair, Sharon E. Oster
Publisher:
PEARSON
Engineering Economy (17th Edition)
Engineering Economy (17th Edition)
Economics
ISBN:
9780134870069
Author:
William G. Sullivan, Elin M. Wicks, C. Patrick Koelling
Publisher:
PEARSON
Principles of Economics (MindTap Course List)
Principles of Economics (MindTap Course List)
Economics
ISBN:
9781305585126
Author:
N. Gregory Mankiw
Publisher:
Cengage Learning
Managerial Economics: A Problem Solving Approach
Managerial Economics: A Problem Solving Approach
Economics
ISBN:
9781337106665
Author:
Luke M. Froeb, Brian T. McCann, Michael R. Ward, Mike Shor
Publisher:
Cengage Learning
Managerial Economics & Business Strategy (Mcgraw-…
Managerial Economics & Business Strategy (Mcgraw-…
Economics
ISBN:
9781259290619
Author:
Michael Baye, Jeff Prince
Publisher:
McGraw-Hill Education