Two countries, Richland and Poorland, are described by the Solow model. They have the same Cobb-Douglas production function F(K, L) = AK"L¹-ª, but with different quantities of capital and labor. Richland saves 32% of its income, while Poorland saves 10 percent. Richland has population growth of 1% per year, while Poorland has population growth of 3% pe year. (The numbers in this problem are chosen to be approximately realistic descriptions of rich and poor nations.) Both nations have technological progress at a rate of 2% per year and depreciation at a rate of 5% per year. Answer the following questions about Richland and Poorland. a. What is the per worker production function f(k)? f(k)= b. Solve for the steady-state value of output y*. units.

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Two countries, Richland and Poorland, are described by the Solow model. They have the same Cobb-Douglas production
function F(K, L) = AK"L¹-ª, but with different quantities of capital and labor. Richland saves 32% of its income, while
Poorland saves 10 percent. Richland has population growth of 1% per year, while Poorland has population growth of 3% per
year. (The numbers in this problem are chosen to be approximately realistic descriptions of rich and poor nations.) Both
nations have technological progress at a rate of 2% per year and depreciation at a rate of 5% per year. Answer the following
questions about Richland and Poorland.
a. What is the per worker production function ƒ(k)?
ƒ(k) =
b. Solve for the steady-state value of output y*.
y* :
=
units
Transcribed Image Text:Two countries, Richland and Poorland, are described by the Solow model. They have the same Cobb-Douglas production function F(K, L) = AK"L¹-ª, but with different quantities of capital and labor. Richland saves 32% of its income, while Poorland saves 10 percent. Richland has population growth of 1% per year, while Poorland has population growth of 3% per year. (The numbers in this problem are chosen to be approximately realistic descriptions of rich and poor nations.) Both nations have technological progress at a rate of 2% per year and depreciation at a rate of 5% per year. Answer the following questions about Richland and Poorland. a. What is the per worker production function ƒ(k)? ƒ(k) = b. Solve for the steady-state value of output y*. y* : = units
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