Value for money at the margin
Value for money at the margin
The equi-marginal principle states that a consumer maximises total utility from a fixed budget by allocating spending according to marginal utility per £ spent. Marginal utility, MUMUMU, is the extra satisfaction gained from consuming one more unit.
Step-by-step lessons on CIE Intl A Level Economics 7.1.3 equi-marginal principle. Each one builds up to exam-style questions.