Julia's Strategy of Splitting a Loan for Consumption and Investment

Julia's Car Repair Investment: 200% Rate of Return

Julia's Investment-Based Feasible Frontier (Borrow at 78%, Invest with 200% Return)

Figure: Julia's Optimal Choice with and without Investment, Showing Points G and I

Condition for an Investment to Expand the Feasible Set

Julia's Endowment at (0, 100)

Evaluating a High-Interest Investment Loan

An individual has no current income but expects $100 in the future. They can borrow money from a payday lender at a very high interest rate (78%). If this individual uses the loan to fund a productive investment (e.g., repairing a car to work for a rideshare service) instead of for immediate consumption, what is the primary effect on their financial possibilities?

An individual who borrows money at a very high interest rate (e.g., 78%) to fund a productive investment will always end up in a worse financial position than if they had not borrowed at all, due to the high cost of the loan.

An individual has no current income and $100 of guaranteed future income. They can borrow money at a 78% interest rate. They also have an opportunity to use any borrowed funds for a productive investment with a rate of return higher than the interest rate. Which statement accurately describes the effect of this investment opportunity on their financial options?

An individual has no current income and $100 of guaranteed future income. They can borrow money at a 78% interest rate. They also have an opportunity to use any borrowed funds for a productive investment with a rate of return higher than the interest rate. Which statement accurately describes the effect of this investment opportunity on their financial options?

High-Interest Loans: Consumption vs. Investment

An individual has no income today but is guaranteed $100 in the future. They can borrow from a lender at a 78% interest rate. They are considering using the borrowed money for a productive investment (e.g., repairing a car to start a delivery service) instead of for immediate consumption. For this investment to be a financially rational decision that improves their overall set of possibilities, what must be true about the investment's rate of return?

Evaluating a High-Interest Productive Loan

Analyzing Loan Use: Consumption vs. Productive Investment

Rationality of High-Interest Loans for Investment