Optimal savings rate must equal capital share of income

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Suppose that the economy has the following production function:

Y = AKαL 1-α

where Y is the aggregate output; A is total factor productivity; K is capital; and L is labour.

The investment function is: (n+δ)k β , where β < 1 Let α = 0.4. An economist suggests that the optimal savings rate must equal the capital share of income.

Do you agree with this? Why or why not?

Reference no: EM132471574

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