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?

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

Related Discussions:- Estimate a var involving equations

Level of interest rate, You have won a contest and are allowed to choose be...

You have won a contest and are allowed to choose between two prizes. One option is to receive $200 now and another $200 a year from now. The second option is $150 now and $255 a

Heteroscedasticity, How to calculate the presence of Heteroscedasticity usi...

How to calculate the presence of Heteroscedasticity using the Goldfeld-Quandt test

SURVIVOR ISLAND.., DISCUSS THE CENTRAL ECONOMIC PROBLEM FACING THIS GROUP O...

DISCUSS THE CENTRAL ECONOMIC PROBLEM FACING THIS GROUP OF SURVIVORS

Ramdom variable, let y denote the number of "heads" that occur when two coi...

let y denote the number of "heads" that occur when two coins are tossed

Technical and economic efficiency, What''s the relationship between economi...

What''s the relationship between economic efficiency and technical efficiency

Time-series econometrics, Suppose time-series data has been generated accor...

Suppose time-series data has been generated according to the following process: where t is independent white noise. Our main interest is consistent estimation of Φ from r

The Myth of Public Goods by Mark Davis (2010); the J, Ask questia) Summariz...

Ask questia) Summarize the basic tenets of the arguments in thiscase b) Do you agree with main tenets of the arguments in the case? Why? Justify your answer with detailed explanati

#simultaneously, #question.Suppose that you have 150 observations on produc...

#question.Suppose that you have 150 observations on production (yt) and investment (it), and you have estimated the following ADL(3,2) model: (1 – 0.5L – 0.1L2 – 0.05L3)yt = 0.7 +

Modelling and multicollinearity, write a term paper on modelling and multic...

write a term paper on modelling and multicollinearity

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

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages