If the cross elasticity of demand between X and Y is zero, then
If the cross elasticity of demand between X and Y is zero, then
- A) X and Y are substitutes
- B) X and Y are complements
- C) X and Y are dependent on each other
- D) X and Y are independent of each other
Correct Answer: D) X and Y are independent of each other
Explanation
This question is asking about the cross elasticity of demand between two products, X and Y. The cross elasticity of demand measures how sensitive the demand for one product is to a change in the price of another product. If the cross elasticity of demand between X and Y is zero, it means that a change in the price of Y does not affect the demand for X, and vice versa.
The question asks us to identify what this means for the relationship between X and Y. The options are: A) X and Y are substitutes, B) X and Y are complements, C) X and Y are dependent on each other, and D) X and Y are independent of each other.
The correct answer is D) X and Y are independent of each other. If the cross elasticity of demand between two products is zero, it means that the products are not related in terms of demand. In other words, the demand for one product is not affected by the price of the other product.
To understand this concept better, it is important to know that substitutes are products that can be used in place of each other, while complements are products that are used together. For example, coffee and tea are substitutes because they can be used in place of each other to fulfill the same need, while coffee and cream are complements because they are used together.
In summary, if the cross elasticity of demand between two products is zero, it means that the products are independent of each other in terms of demand. This means that a change in the price of one product does not affect the demand for the other product.