Diminishing MRS: A Comparison of Julia's Preferences at Points C and E

Activity: Drawing a Set of Julia's Indifference Curves with Specific Features

An individual's preferences for spending money now versus spending it a year from now are represented by a downward-sloping, convex indifference curve. 'Consumption Now' is on the horizontal axis and 'Consumption Later' is on the vertical axis. Consider two points on this single curve: Point A, where the individual has low current consumption and high future consumption, and Point B, where they have high current consumption and low future consumption. What does the convex shape of the curve imply about their willingness to trade future consumption for one additional dollar of current consumption at these two points?

Evaluating a Financial Decision

Explaining the Shape of an Indifference Curve

An individual's preferences for spending money now versus spending it later are represented by a single, downward-sloping, convex indifference curve. 'Consumption Now' is on the horizontal axis and 'Consumption Later' is on the vertical axis. Match each description of a position on the graph with its correct economic implication.

The convex shape of an indifference curve representing preferences between 'consumption now' and 'consumption later' indicates that an individual is more willing to give up a unit of future consumption for an extra unit of current consumption when their current consumption is already high, compared to when it is low.

An individual's preferences for consumption today versus consumption in the future are represented by a single, downward-sloping, convex indifference curve. At point A on this curve, the individual consumes $10 today and $90 in the future. At point B on the same curve, they consume $80 today and $20 in the future. To gain one additional dollar of consumption today, the individual would be willing to give up a ________ amount of future consumption when at point A compared to when at point B.

An individual's preferences for consumption now versus consumption later are represented by a single, downward-sloping, convex indifference curve. 'Consumption now' is on the horizontal axis, and 'consumption later' is on the vertical axis. Arrange the following points, which all lie on this single indifference curve, in order from where the curve is STEEPEST to where it is FLATTEST.

Evaluating Consumer Preferences

An individual's preferences for consumption now versus consumption later are typically represented by a downward-sloping, convex curve. If, hypothetically, their preferences were instead represented by a straight, downward-sloping line, what would this imply about their willingness to trade future consumption for an additional dollar of current consumption?

Connecting a Principle to a Graphical Shape