Consider a model given by Yt = 0 - orb Tt = Tt-1 + K(Yt ...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Consider a model given by Yt = 0₁ - orb Tt = Tt-1 + K(Yt — Y?) - rt = F+Y(πt π) The interest rate rt is determined as a spread over the policy rate r, and given by rt — rt = a-ß - vyt. Assume that σ, v € (0, 1), ß > 0 and a sufficiently large so that r — rt > 0. (a) Solve the model in terms of (yt, πt) as a function of the state variable Tt-1 and parameters. (b) How does the economy initially react to a one-time shock to markups du* = € > 0? [Hint: Transform this shock into a shock dyn]. = (c) How does the economy initially react to a one-time shock to lending margin dß : € > 0. Set now = 7 = 1₁ w = v= 0 = 0.5. (d) Adjust the Python program from class to plot the dynamics over time to these transitory shocks. (e) Compare the dynamics to a persistent shock where p = 0.8 for each shock. Consider a model given by Yt = 0₁ - orb Tt = Tt-1 + K(Yt — Y?) - rt = F+Y(πt π) The interest rate rt is determined as a spread over the policy rate r, and given by rt — rt = a-ß - vyt. Assume that σ, v € (0, 1), ß > 0 and a sufficiently large so that r — rt > 0. (a) Solve the model in terms of (yt, πt) as a function of the state variable Tt-1 and parameters. (b) How does the economy initially react to a one-time shock to markups du* = € > 0? [Hint: Transform this shock into a shock dyn]. = (c) How does the economy initially react to a one-time shock to lending margin dß : € > 0. Set now = 7 = 1₁ w = v= 0 = 0.5. (d) Adjust the Python program from class to plot the dynamics over time to these transitory shocks. (e) Compare the dynamics to a persistent shock where p = 0.8 for each shock.
Expert Answer:
Answer rating: 100% (QA)
a Solving the model stepbystep 1 Take the equation for yt yt Et t t1 2 Take the equation for t t Yt ... View the full answer
Related Book For
Microeconomics An Intuitive Approach with Calculus
ISBN: 978-0538453257
1st edition
Authors: Thomas Nechyba
Posted Date:
Students also viewed these economics questions
-
Western Steakhouses, a fast-food chain, opened 15 years ago. Each year since then the number of steakhouses in operation, y, was recorded. An analyst for the firm wishes to use these data to predict...
-
Consider the regression model Yt = 0 + 1Xt + ut, where ut follows the stationary AR(1) model with mean 0 and variance a. Suppose that Xt is independent of uj for all t and j. Is Xt exogenous (past...
-
Q6) From the product_t table, return the number of rows of products with a natural ash finish OR a cherry finish Q7) From the customer_t table, return all entries with a postal code beginning with 9,...
-
Indicate what effect (#1-4) each situation (#a-f) will have on the bank reconciliation process. 1. Add to bank balance. 2. Deduct from bank balance. 3. Add to checkbook balance. 4. Deduct from...
-
How can a supervisor lessen employee resistance to controls?
-
What are your sales objectives? What extra information about Mr Forbes would be useful to have?
-
DeCort Company had these adjusting entry situations at the end of December: 1. On May 1, DeCort Company paid $960 for a two-year insurance policy. The policy was for the period May 1 through April 30...
-
Define a formal group and then define an informal group. Differentiate between the two. -Compare leadership in formal and informal work groups. -Then, tell us about groupthink and the strengths (if...
-
Your first assignment in your new position as assistant financial analyst at Caledonia Products is to evaluate two new capital- budgeting proposals. Because this is your first assignment, you have...
-
Negative cash flows in which section of the statement of cash flows present concern for a potential investor? Negative investing cash flows are concerning. Negative operating cash flows are...
-
In a tempering process, glass plate, which is initially at a uniform temperature \(T_{i}\), is cooled by suddenly reducing the temperature of both surfaces to \(T_{s}\). The plate is \(10...
-
An object of irregular shape has a characteristic length of \(L=0.5 \mathrm{~m}\) and is maintained at a uniform surface temperature of \(T_{s}=400 \mathrm{~K}\). When placed in atmospheric air at a...
-
A \(D=100 \mathrm{~mm}\) diameter solid sphere, initially at a uniform temperature of \(T_{i}=50^{\circ} \mathrm{C}\), is placed in a flowing fluid at \(T_{\infty}=20^{\circ} \mathrm{C}\). The sphere...
-
Between z = 1.55 and z = 1.04 Find the indicated area under the standard normal curve. If convenient, use technology to find the area.
-
Indicate whether the statement presented is true or false. If true, state why. If false, rewrite the statement to make it true. \(M(r, \zeta)\) has a maximum when \(\zeta
-
1. The empirical rule applies to: a) only symmetric distributions c) all distributions b) only uniform distributions d) only normal distributions 2. The z-score for a person's IQ test is z = 1.50....
-
Subprime loans have higher loss rates than many other types of loans. Explain why lenders offer subprime loans. Describe the characteristics of the typical borrower in a subprime consumer loan.
-
This exercise explores in some more detail the relationship between production technologies and marginal product of labor. A: We often work with production technologies that give rise to initially...
-
Consider again the Battle of the Sexes game described in exercise 24.4. Recall that you and your partner have to decide whether to show up at the opera or a football game for your date with both of...
-
Government Competition, Leviathan and Benevolence: Suppose governments can spend taxpayer resources on both public goods that have social benefits and political rents that are private benefits for...
-
List some BOs for this term and explain their role.
-
Identify the EBT for the word Change and give reasons for this choice.
-
Create three more patterns for change. Use three different scenarios.
Study smarter with the SolutionInn App