Question

According to Ricardian theory, Rent is

• A. Differential rent
• B. Scarcity rent
• C. Zero for land
• D. Wage

Hint:

To remember this classical concept:
- Ricardo $\rightarrow$ Focuses on variations in fertility $\rightarrow$ Differential Rent.
- Modern Economists $\rightarrow$ Focus on fixed supply $\rightarrow$ Scarcity Rent.

Answer 1

The Correct Option is A

Step 1: Understanding the Concept:
The classical theory of rent was proposed by the economist David Ricardo in his book "Principles of Political Economy and Taxation".
Ricardo defined rent as "that portion of the produce of the earth which is paid to the landlord for the use of the original and indestructible powers of the soil."

Step 2: Detailed Explanation:
According to David Ricardo, rent arises due to differences in the natural fertility of different plots of land.
Let us analyze the key points of his theory:
1. Differential Rent (A):
Ricardo assumed that land is cultivated in order of its fertility, starting with the most fertile land (Class A), followed by less fertile land (Class B, Class C, etc.).
As population grows and demand for food increases, farmers are forced to cultivate less fertile, lower-grade lands.
The production costs on these lower-grade lands are higher than on fertile lands.
Because agricultural products sell at a single market price (determined by the cost of production on the least fertile land in use, known as marginal or no-rent land), the owners of superior, more fertile lands earn a surplus.
This surplus of superior land over marginal land is called differential rent.
Therefore, according to Ricardian theory, rent is a differential surplus.
2. Scarcity Rent (B):
This is a modern economic concept where rent arises because the total supply of land is fixed (scarce) relative to demand, which differs from Ricardo's focus on variations in land fertility.

Step 3: Final Answer:
According to David Ricardo, rent is a differential surplus arising from variations in soil fertility, known as differential rent.
Therefore, the correct option is (A).