ECOS3010: Assignment 1
Ace your studies with our custom writing services! We've got your back for top grades and timely submissions, so you can say goodbye to the stress. Trust us to get you there!
Order a Similar Paper Order a Different Paper
ECOS3010: Assignment 1 (Total: 50 marks) Due 11:59 pm, Friday April 24
1. Homework must be turned in on the day it is due. Work not submitted on or before
the due date is subject to a penalty of 5% per calendar day late. If work is submitted more
than 10 days after the due date, or is submitted after the return date, the mark will be
zero. Each assignment is worth 10% of total weight.
2. TYPE your work (including all mathematical equations). Homework is
submitted as a typed .pdf
le, no exceptions. Untyped work will be returned to the student
and incur a late submission penalty. You can draw a graph by hand, scan it, and include it
as a
gure in the PDF. Please dont forget to include your name and student number.
3. Carefully explain your work.
4. Please submit your assignment via Turnitin on Canvas before the due time. No hard
copy is needed.
Question 1-5. Answer True, False or Uncertain. Briey explain your answer. (each
question 4 marks)
1. A permanent increase in money supply cannot a¤ect any variable in the OLG model
of money.
2. In the OLG model of money,
at money does not pay interest, so moneys rate of
return is 1.
3. Suppose that the government
nances its expenditure through seigniorage revenue.
There exists an upper limit on the amount of the seigniorage revenue that can be generated.
4. The original Phillips curve
nds that there is a negative correlation between ination
and output growth.
5. The Lucas critique indicates that the government can use a random monetary policy
to stimulate output.
6. Consider the OLG model that we develop in class. There are N people in every
generation. Each individual is endowed with y units of goods when young and nothing
when old. Suppose that monetary authority prints
at money at the rate z but now does
not distribute the newly printed money as a lump-sum transfer to the old. Instead, the
government distributes the newly printed money by giving each old individual new dollars
for each dollar acquired when young. (20 marks)
(a) Use the government budget constraint to
nd as a function of z. (2 marks)
(b) Write down the individuals budget constraints when young and old. Combine them
to form the individuals lifetime budget constraint. (3 marks)
(c) What is the ination rate pt+1=pt? What is the real rate of return on
at money?
(4 marks)
(d) Graph the stationary monetary equilibrium. Carefully label the axes and the optimal
allocation. (4 marks)
(e) Write down the resource constraint faced by a planner. (2 marks)
(f) Compare the individuals lifetime budget constraint with the resource constraint.
Demonstrate that the monetary equilibrium satis
es the golden rule allocation regardless
of the rate of ination. Explain why ination does not induce individuals to reduce their
real balances of money in this case. (5 marks)
7. (10 marks) Figure 1 and Figure 2 in Chapter 5 of the textbook show the correlation
between ination and unemployment in the U.S. in di¤erent periods of time. Find data on
1
ination and unemployment in Australia. Annual frequency data is
ne, but you can use
quarterly frequency if you prefer. In your answer, please indicate the source of your data.
(a) Can you
nd an episode where there is a positive correlation between ination and
unemployment? If so, plot the data. Use a theory that we develop in class to justify the
positive correlation.
(b) Can you also
nd an episode where there is a negative correlation between ination
and unemployment? If so, plot the data. Use a theory that we develop in class to justify
the negative correlation.
2
Looking for top-notch essay writing services? We've got you covered! Connect with our writing experts today. Placing your order is easy, taking less than 5 minutes. Click below to get started.
Order a Similar Paper Order a Different Paper