- CFA Exams
- CFA Level I Exam
- Topic 2. Economics
- Learning Module 9. Economic Growth
- Subject 3. Production Function and Growth Accounting
CFA Practice Question
Let α = 1/3 in the Cobb-Douglas production function. If both L and K increase by 10%, the output will increase by:
B. 20%.
C. Cannot be calculated.
A. 10%.
B. 20%.
C. Cannot be calculated.
Correct Answer: A
This is what "constant returns to scale" means.
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