Understanding Production Function Returns to Scale
Returns to scale is a concept in economics that describes how a production function changes as all input factors are proportionally increased or decreased. It helps understand the efficiency and output changes at different scales of operation.
Analyzing Returns to Scale Types
Let's examine the different types of returns to scale:
- Constant Returns to Scale: If all inputs are increased by a certain proportion (e.g., multiplied by factor k), the output increases by the exact same proportion. If inputs increase by factor k, output increases by factor k.
- Increasing Returns to Scale: If all inputs are increased by a certain proportion (e.g., multiplied by factor k), the output increases by a larger proportion. If inputs increase by factor k (where k > 1), output increases by a factor greater than k. Mathematically, if inputs change by k, output changes by a factor > k.
- Decreasing Returns to Scale: If all inputs are increased by a certain proportion (e.g., multiplied by factor k), the output increases by a smaller proportion. If inputs increase by factor k, output increases by a factor less than k. Mathematically, if inputs change by k, output changes by a factor < k.
Matching the Scenario
The question specifies that a proportional increase in all inputs leads to an increase in output by a larger proportion. This scenario directly aligns with the definition of increasing returns to scale.
Therefore, the production function is said to display increasing returns to scale.
Similar Questions
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Important Questions from Microeconomics
Which of the following statement is correct?
I. Indifference curves are sloping from left to right.
II. Higher indifference curve gives a higher level of utility.
Match List I with List II:
List- I
Shape of revenue curve of the firm
List – II
Market structure
A.
Kinked revenue-curve (I)
Monopolistic competition B.
Infinitely elastic straight line curve (II)
Perfect competition C.
Relatively less elastic curve (III)
Oligopoly D.
Relatively high elastic curve (IV)
Monopoly.
Choose the correct answer from the options given below -Marginal revenue of a firm is constant throughout under _________.
The cost curve which is a rectangular hyperbola is:
Rare of inflation is equal to:
[A = Price Index]
