Estimate a var involving equations, Econometrics

Assignment Help:

Question 1:

a)  Explain what is a VAR giving an example both in the form of an equation and matrix. Discuss its benefits and limitations.

b)  How can we estimate a VAR involving equations having a contemporaneous feedback term?

c)  Distinguish between variance decomposition and impulse response functions.

Question 2:

(a) What are the two types of non-stationarity that exist and show how one of them can be made stationary?

(b) How do we test for a unit root?

(c) What does it mean when two variables are cointegrated?

(d) Using the Engle-Granger approach show how parameters can be estimated in cointegrated systems.


Related Discussions:- Estimate a var involving equations

Project, QM2 Econometric Project As part of the course requirements you hav...

QM2 Econometric Project As part of the course requirements you have to undertake an econometric evaluation of an economic issue using data that you have gathered either from the ho

Pigouvian, In the United States, a buyer of a new electric is eligible for ...

In the United States, a buyer of a new electric is eligible for a one-time federal income tax credit of up to $4,000. Show the effect of this tax credit graphically, assuming the $

Calculate wage differential, Suppose years of schooling, s , is the only v...

Suppose years of schooling, s , is the only variable that affects earnings. The equations for the weekly salaries of male and female workers are given by w m = 500 + 100 s and

Firm''s profit function, A  firm manufactures  and  sells  a  product  that...

A  firm manufactures  and  sells  a  product  that  has  the  following  demand function:       Q = 180 - 4P   where P  is price, Q  is quantity.  It also  faces  the  following

Impulse Response function (IRF), My question is that when we use Impulse re...

My question is that when we use Impulse response function and how to use it. Is it used along with some other methodology. What is the meaning of graphs of IRF?

Draw one graph of atc and avc, Costs.  a.  Complete the following table.  ...

Costs.  a.  Complete the following table.  Total Product (Q) Total Fixed Cost Total Variable Cost Total Cost Average Fixed Cost

Plot the appropriate short run and revenue curves, Plot the appropriate sho...

Plot the appropriate short run and revenue curves ( you may need more than one diagram, and tables) to determine at which price and output levels "Draw Ltd", would achieve:

Material handling system, what factors affect the choice of material handli...

what factors affect the choice of material handling systems

Procurement, You are a logistics consultant for a rapidly growing online re...

You are a logistics consultant for a rapidly growing online retail company. They plan to expand their operations to a new geographical region.Task: Develop a comprehensive logistic

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd