In: Economics
Suppose Canada’s aggregate production function is given by the
following:
Y = (K*1^3)(N*2^3)
Variables are defined as they were in class. Suppose the savings
rate in Canada is 33.33% (s = 1 3) and the depreciation rate is 15%
(δ = 0.15). Assume that Canada is not currently experiencing any
technological change.
a) Calculate the steady-state level of capital per worker
and output per worker in Canada’s economy.
b) Determine the annual growth rate of output per worker in Canada.
The government wants to grow the economy by encouraging more
savings. Suppose they successfully persuade Canadians to increase
the savings rate to 40% (s = 0.4).
c) Graph the resulting annual growth rate of GDP per
worker for the following 100 years. What is the new steady state
level of GDP per capita? Has increased savings led to a large
growth in the economy?
d) Calculate the golden-rule savings rate for this economy.
e) Explain what your result from part d) say about the desirability of Canada’s increased savings policy.