You are trying to estimate the real interest rate for the mining industry products an proceed as follows. You consider buying coal and gold in equal proportion, spendin $1000 on coal, and another $1000 on gold in today's dollars. In 4 years from now, selling values in actual dollars are predicted to be $1,270 (coal) and $1,210 (gold). nflation (for coal) is 1.1% per year, for the next 4 years. For gold, the gold price ind s predicted to rise in the next 4 years from the current 417 points to 431 points. Compute the estimated real interest rate, as a number, with 0.001 precision. Hint: Calculate real interest rate for the cash flow: 1) invest now $1000+$1000; 2) n 4 years coal and gold and obtain appropriate cash flow.

ENGR.ECONOMIC ANALYSIS
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ISBN:9780190931919
Author:NEWNAN
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Chapter1: Making Economics Decisions
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You are trying to estimate the real interest rate for the mining industry products and
proceed as follows. You consider buying coal and gold in equal proportion, spending
$1000 on coal, and another $1000 on gold in today's dollars. In 4 years from now, the
selling values in actual dollars are predicted to be $1,270 (coal) and $1,210 (gold).
Inflation (for coal) is 1.1% per year, for the next 4 years. For gold, the gold price index
is predicted to rise in the next 4 years from the current 417 points to 431 points.
Compute the estimated real interest rate, as a number, with 0.001 precision.
Hint: Calculate real interest rate for the cash flow: 1) invest now $1000+$1000; 2) sell
in 4 years coal and gold and obtain appropriate cash flow.
Transcribed Image Text:You are trying to estimate the real interest rate for the mining industry products and proceed as follows. You consider buying coal and gold in equal proportion, spending $1000 on coal, and another $1000 on gold in today's dollars. In 4 years from now, the selling values in actual dollars are predicted to be $1,270 (coal) and $1,210 (gold). Inflation (for coal) is 1.1% per year, for the next 4 years. For gold, the gold price index is predicted to rise in the next 4 years from the current 417 points to 431 points. Compute the estimated real interest rate, as a number, with 0.001 precision. Hint: Calculate real interest rate for the cash flow: 1) invest now $1000+$1000; 2) sell in 4 years coal and gold and obtain appropriate cash flow.
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