c) Using the "effective production function" you derived in (b), write down output per capita, yt, as a function of capital per capita, kt, labour per capita, lt, the level of population Nt, and the level of technology, A.
c) Using the "effective production function" you derived in (b), write down output per capita, yt, as a function of capital per capita, kt, labour per capita, lt, the level of population Nt, and the level of technology, A.
Chapter9: Production Functions
Section: Chapter Questions
Problem 9.3P
Related questions
Question
Provide solutions only to part d and e, but you may need to refer previous questions for solutions
![Consider the production function modelled by the following equation:
Y₁ = AK₁-α(BH₂)ªL₹
where Kt is capital, Ht is human capital, Lt is the number of workers, B is a scalar
larger than 0, A is the (constant) level of technology, 0 < a <1 and 0 <ɛ<1.
a) Does this production function satisfy all the neoclassical properties? Discuss
the meaning of each property intuitively and mathematically.
t
Imagine that parents invest in the human capital of their children up to the point
where the marginal product of physical capital, Kt, is equal to the marginal
product of human capital, Ht.
b) What is the relation between Kt and Ht? Use this relation to write down total
output as a function of Kt only.
In this economy, we will relax the assumption that every person is in the labour
force. Thus, the number of people, Nt, is different from the number of workers
(some people do not work). Let It = Lt/Nt be the number of workers per capita
(the fraction of the population that works). Let yt = Yt/Nt be output per capita
and kt = Kt/Nt be capital per capita. Finally, let n be the rate of population growth
and YL be the growth rate of labour.
c) Using the "effective production function" you derived in (b), write down output
per capita, yt, as a function of capital per capita, kt, labour per capita, lt, the level
of population Nt, and the level of technology, A.
Following Solow and Swan, assume there is no government and no net exports,
that the depreciation rate of capital is the constant 8 > 0 and the savings rate is
constant 0 < s < 1.
d) Derive the fundamental equation of Solow-Swan. How does the growth rate of
capital depend on employment per person, It? Explain intuitively.
e) Does the equation of the growth rate of capital depend on the growth rate of
population, n, or the growth rate of employment? Explain intuitively.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe672c1a-70f8-4328-a697-78feba54c807%2F0c6a0201-5158-4bb7-b8f1-07a618976a96%2F7uv8jv_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Consider the production function modelled by the following equation:
Y₁ = AK₁-α(BH₂)ªL₹
where Kt is capital, Ht is human capital, Lt is the number of workers, B is a scalar
larger than 0, A is the (constant) level of technology, 0 < a <1 and 0 <ɛ<1.
a) Does this production function satisfy all the neoclassical properties? Discuss
the meaning of each property intuitively and mathematically.
t
Imagine that parents invest in the human capital of their children up to the point
where the marginal product of physical capital, Kt, is equal to the marginal
product of human capital, Ht.
b) What is the relation between Kt and Ht? Use this relation to write down total
output as a function of Kt only.
In this economy, we will relax the assumption that every person is in the labour
force. Thus, the number of people, Nt, is different from the number of workers
(some people do not work). Let It = Lt/Nt be the number of workers per capita
(the fraction of the population that works). Let yt = Yt/Nt be output per capita
and kt = Kt/Nt be capital per capita. Finally, let n be the rate of population growth
and YL be the growth rate of labour.
c) Using the "effective production function" you derived in (b), write down output
per capita, yt, as a function of capital per capita, kt, labour per capita, lt, the level
of population Nt, and the level of technology, A.
Following Solow and Swan, assume there is no government and no net exports,
that the depreciation rate of capital is the constant 8 > 0 and the savings rate is
constant 0 < s < 1.
d) Derive the fundamental equation of Solow-Swan. How does the growth rate of
capital depend on employment per person, It? Explain intuitively.
e) Does the equation of the growth rate of capital depend on the growth rate of
population, n, or the growth rate of employment? Explain intuitively.
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