What is the four-firm concentration ratio for the companies?
The four-firm concentration ratio for the companies is 60.
The four-firm concentration ratio measures the combined market share of the four largest firms in an industry. A ratio of 60 indicates that these firms collectively hold 60% of the market, reflecting a moderate level of market concentration.
This value exceeds 100%, which is impossible in the context of market share calculations. Market shares are represented as percentages of the total market, so a concentration ratio cannot logically exceed this maximum threshold.
Similar to choice A, a concentration ratio of 452 also surpasses 100%. Market shares are additive, and the total cannot exceed the full market, making this option invalid for representing a four-firm concentration ratio.
A concentration ratio of 40 signifies that the four largest firms hold only 40% of the market, indicating a lower level of concentration compared to the correct answer. This would suggest a more fragmented industry with a greater number of competing firms.
A concentration ratio of 60 indicates that the top four firms together command 60% of the market. This value demonstrates a significant concentration, suggesting that the top firms have substantial control over the market while still allowing for competition from smaller firms.
The four-firm concentration ratio is a critical indicator of market structure, reflecting the dominance of the largest firms within an industry. The correct ratio of 60 illustrates a moderate level of concentration, where the top firms collectively hold a significant share of the market, while the incorrect choices either exceed logical limits or indicate lower levels of concentration that do not accurately represent the competitive landscape.
Related Questions
View allWhat should be increased to create countercyclical pressure during an...
Which elements are measured in the Consumer Price Index (CPI)?
What is true of firms in a monopolistically competitive market?
Which factor reduced the natural rate of unemployment due to innovatio...
Which item is an example of a price ceiling?
Related Quizzes
View all0PC1 Planning Instructional Strategies for Meaningful Learning Version 1
AP01 Elementary Literacy Curriculum Version 1
AQ01 Applied Healthcare Statistics C784 Version 1
ASO1 Introduction to Statistics for Research Version 1
BJ01 Introduction to Business Finance Version 1
C172 Network and Security Foundations Version 1
C180 Introduction to Psychology Version 1
C180 Introduction to Psychology Version 2
CKC1 Introduction to Humanities Version 1
DZ01 Mathematics for Elementary Educators III MATH 1330 Version 1
- ✓ 500+ Practice Questions
- ✓ Detailed Explanations
- ✓ Progress Analytics
- ✓ Exam Simulations