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

Stata, Replicate the estimations in Table 2 on page 82 of Graddy (1995), bu...

Replicate the estimations in Table 2 on page 82 of Graddy (1995), but excluding the data of King Whiting.

What do you understand by simultaneity bias, (a) What is a white noise pro...

(a) What is a white noise process? (b) Distinguish between exogenous and endogenous variables, using examples. (c) What do you understand by simultaneity bias and can OLS

Diff between Mrs and Mrts, diff between Mrs and Mrts

diff between Mrs and Mrts

calculate real and nominal growth rate in gdp, 1. (a) Consider a perfectly...

1. (a) Consider a perfectly competitive industry that produces a total output of 190 units in the long run. Suppose there are n identical firms in the market. Each firm then produc

Concept of limit pricing theory, what meaning of limit pricing theory and i...

what meaning of limit pricing theory and its importance in industrial economics?

Collinearity, what is collinearity?

what is collinearity?

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?

Coefficient estimators and R squared, Using a sample of 545 full-time worke...

Using a sample of 545 full-time workers, a researcher is interested in the question whether women are systematically underpaid compared to men. First, the researcher estimates aver

Business versus government, how might short and long term goals between a b...

how might short and long term goals between a business and the government differ?

Calculate the percentage and test the hypothesis, Consider an equation to e...

Consider an equation to explain salaries of CEOs in terms of annual firm sales, return on equity (ROE, in percent form), and return on the firm's stock (ROS, in percent form): L

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages