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

Estimation, the demand for blankets has been estimated y^=0.5-1.5x2+3.0x3

the demand for blankets has been estimated y^=0.5-1.5x2+3.0x3

Calculate the sample mean-variance-skewness , The tab-delimited text file c...

The tab-delimited text file contains daily stock prices for the Brazilian petroleum company Petrobras from 31 December 2008 to 31 December 2009. The data were obtained from yahoo f

Calculate expected profit and decision tree, It was shortly before noon. Mr...

It was shortly before noon. Mr. Zhi-Long Chen, director of Overnight Delivery Operations at Capital Crab and Lobster, Inc.(CCL) in Washington DC, anxiously watched the Weather Chan

Elasticity, Assume the price elasticity of cigarettes is 0.25. By how much ...

Assume the price elasticity of cigarettes is 0.25. By how much would prices have to increase to get a 20% reduction on smoking?

estimate the model and regression, Question: The data needed to answer...

Question: The data needed to answer this question are in Assignment3.dat, which is a subset of a larger dataset on wages and attributes of husband and wives in American househo

Calculate the elasticity of the premium, You are a property insurer and one...

You are a property insurer and one of your potential clients, whose current wealth is $450,000, wants to insure her $250,000 house.  The chances of the house burning down in any gi

Auxiliary regression, Why use auxiliary regression? What are the benefits o...

Why use auxiliary regression? What are the benefits of using it?

Correlation, what are the uses of correlation in economics?

what are the uses of correlation in economics?

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