Investment Expands the Feasible Set and Improves Welfare
A profitable investment opportunity guarantees an improvement in an individual's welfare because it expands their feasible set of consumption choices. While the individual's choice of present consumption may increase, decrease, or, as in Julia's case, remain the same, the expansion of options ensures they can reach a higher level of utility. This makes them unequivocally better off than they were without the investment.
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CORE Econ
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Introduction to Microeconomics Course
The Economy 2.0 Microeconomics @ CORE Econ
Ch.9 Lenders and borrowers and differences in wealth - The Economy 2.0 Microeconomics @ CORE Econ
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An individual has a set of possible combinations for consumption now and consumption in the future, represented by a feasible frontier. They are then presented with a profitable investment opportunity that was not previously available, which expands their set of possible combinations. Assuming the individual acts to maximize their well-being, what is the guaranteed outcome of making this investment?
Evaluating an Investment Strategy
Analyzing Welfare Gains from Investment
Consider an individual who can choose between consumption now and consumption in the future. If this individual is offered a new, profitable investment opportunity, their well-being will increase, but only if they reduce their current consumption to fund the investment.
Explaining Welfare Gains from New Investment Opportunities
An individual can allocate resources between consumption now and consumption in the future. Match each described element of a consumption choice model with its correct economic interpretation, in the context of a newly available profitable investment.
When a new, profitable investment opportunity becomes available, it enlarges an individual's set of possible consumption bundles over time. This expansion guarantees that the individual can reach a new optimal consumption bundle that lies on a higher __________, thus achieving a greater level of personal welfare.
An individual makes choices about consumption now versus consumption in the future. Arrange the following statements into the correct logical sequence to describe how a new, profitable investment opportunity leads to an improvement in their well-being.
Evaluating an Investment Decision
An individual can allocate resources between consumption today and consumption in the future. Their initial optimal choice is a bundle of ($50 today, $60 tomorrow). They are then offered a new, profitable investment opportunity that expands their set of possible consumption combinations. Which of the following new consumption bundles represents the most plausible outcome for a rational individual seeking to maximize their well-being?