A commodity is described as inferior when the

Assessment: JAMB UTME - Economics - 2007 Subject: Economics

Question 1 Report

A commodity is described as inferior when the
Answer Details
A commodity is considered inferior when the income effect is negative. In other words, as consumers' income increases, the demand for the inferior commodity decreases. This is because consumers switch to superior or better quality substitutes as their income increases. An example of an inferior good is low-quality rice, where as consumers' income increases, they prefer to buy higher-quality rice or switch to other substitutes like pasta.

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