The 'optimal currency area' theory was developed by: MCQ with Answer and Explanation

The 'optimal currency area' theory was developed by:
A. Milton Friedman
B. Paul Krugman
C. John Maynard Keynes
D. Robert Mundell
Answer: Option D
Solution (By JKSSB Mock Tests)
Robert Mundell developed the theory of optimal currency areas.

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Practice More Economy Set 1 Questions

Question #1
The 'Second Five Year Plan' period was:
A. 1951-1956
B. 1953-1958
C. 1956-1961
D. 1961-1966

Correct Answer: Option C


Explanation:
The Second Five Year Plan covered 1956-1961.

This question belongs to: Economy GK Economy Set 1
Question #2
The concept of 'Moral Hazard' in the context of deposit insurance arises because:
A. Banks may take excessive risks knowing that deposits are insured
B. Depositors monitor banks more intensively
C. Insurance always reduces risk-taking
D. Depositors become more careful about bank risk

Correct Answer: Option A


Explanation:
Deposit insurance can create moral hazard by reducing depositors’ incentive to monitor banks and by encouraging banks to take greater risks because the downside is partly borne by the insurer.

This question belongs to: Economy GK Economy Set 1
Question #3
Which of the following is NOT a feature of perfect competition?
A. Product differentiation
B. Homogeneous product
C. Free entry and exit
D. Large number of buyers and sellers

Correct Answer: Option A


Explanation:
Product differentiation is a feature of monopolistic competition, not perfect competition. In perfect competition, products are homogeneous.

This question belongs to: Economy GK Economy Set 1