In the context of development economics, the 'Lewis Model' focuses on: MCQ with Answer and Explanation

In the context of development economics, the 'Lewis Model' focuses on:
A. Only the role of foreign aid
B. The importance of balanced growth across all sectors equally
C. The role of surplus labour in agriculture and its transfer to industry
D. Only technological progress in agriculture
Answer: Option C
Solution (By JKSSB Mock Tests)
The Lewis dual-economy model emphasises the existence of surplus labour in the traditional agricultural sector that can be transferred to the modern industrial sector at a constant real wage.

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Practice More Economy Set 1 Questions

Question #1
Opportunity cost is the value of:
A. the cheapest available alternative
B. the total money spent
C. all possible alternatives foregone
D. the next best alternative foregone

Correct Answer: Option D


Explanation:
Opportunity cost is the value of the next best alternative forgone.

This question belongs to: Economy GK Economy Set 1
Question #2
In accounting terms, the overall Balance of Payments always balances because:
A. it follows double-entry bookkeeping and official reserves adjust
B. current account equals capital account
C. exchange rates are fixed
D. exports always equal imports

Correct Answer: Option A


Explanation:
The Balance of Payments always balances in accounting terms due to double-entry bookkeeping and reserve movements.

This question belongs to: Economy GK Economy Set 1
Question #3
Which of the following is a characteristic of 'Overconfidence' as a behavioural bias?
A. Only the absence of any self-assessment
B. The tendency of individuals to overestimate their own knowledge, abilities or the precision of their information
C. The tendency to underestimate one’s own abilities
D. Perfectly calibrated confidence intervals

Correct Answer: Option B


Explanation:
Overconfidence manifests as excessive confidence in one’s own judgments, over-precision in probability estimates, or the better-than-average effect, and can lead to excessive trading and other suboptimal decisions.

This question belongs to: Economy GK Economy Set 1