Session 3 Flashcards
3 distinct characteristics of consumer behaviour
- consumer preferences
- budget constraints
- comsumer choices
market baskets
list specific goods and quantities that consumers and purchases
basic assumptions about preferences (4)
- completeness
2, transitivity - more is better than less
- diminishing marginal rate of substitution
completeness
consumers compare and rank all possible baskets
transitivity
if A is preferred to B, and B to C, then A will also be preferred to C
diminishing marginal rate of substitution
- decline in MRS when moving along the curve
- the additional satisfaction that a consumer gets from an extra unit will diminish
indifference curves
represents all combinations of market baskets that provide a consumer with the same level of satisfaction
marginal rate of substitution
the amount of one good that a consumer will give up to obtain more of another
utility
represents the satisfaction that a consumer gets from a market basket
MRS is maximized at
P(f)/P(c)