01 What is the deepest conceptual conclusion in the two-sector model?
Answer and explanation
Correct answer: A. Real and money flows between households and firms together explain the equality of output, income, and expenditure
Explanation: The central insight of the two-sector model is that households and firms are connected through a circular movement of resources, goods, services, and money. Households supply factors to firms and receive factor income, while firms produce goods and receive consumption expenditure from households. This interaction explains why, in the model, the value of output, income, and expenditure can be viewed as equal. Therefore A is correct.